HITACHI HA12204NT

HA12203NT/HA12204NT
Audio Signal Processor for Cassette Deck
(Dolby B-type NR with Recording System)
ADE-207-222B
Target Specification
3rd Edition
Jun. 1999
Description
1
HA12203NT is silicon monolithic bipolar IC providing Dolby noise reduction system* , music sensor
system, REC equalizer system and each electronic control switch in one chip.
Note: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby
Laboratories Licensing Corporation is required for the use of this IC.
Functions
• Dolby B - NR*
2
× 2 channel
• REC equalizer
× 2 channel
• Music sensor
× 1 channel
• Pass amp.
× 2 channel
• Each electronic control switch to change REC equalizer, bias, etc.
Note: 2. HA12204NT is not built-in Dolby noise reduction system.
Features
• REC equalizer is very small number of external parts and have 6 types of frequency characteristics
3
built-in.*
• 2 types of input for PB, 1 type of input for REC.
• 70µ - PB equalizer changing system built-in.
• Dolby NR with dubbing double cassette decks.
Unprocessed signal output available from recording out terminals during PB mode.
• Provide stable music sensor system, available to design music sensing time and level.
• Controllable from direct micro-computer output.
• Bias oscillator control switch built-in.
• NR ON / OFF and REC / PB fully electronic control switching built-in.
• Normal-speed / high-speed, Normal / Crom / Metal* and PB equalizer fully electronic control
switching built-in.
3
• Available to reduce substrate-area because of high integration and small external parts.
HA12203NT/HA12204NT
Note: 3. HA12204NT have 4 types of frequency characteristics.
Ordering Information
Standard Level
PB-OUT
REC-OUT
Dolby
Operating Voltage Range
Product
Package
Level
Level
Level
VCC (V)
VEE (V)
Note
HA12203NT
DP-42S
580mVrms
300mVrms
300mVrms
+6.0 to +7.5
–7.5 to –6.0
| VCC + VEE | < 1.0V
HA12204NT
—
Function
Product
Dolby
B-NR
REC-EQ
Music
Sensor
Pass Amp.
REC / PB
Selection
HA12203NT
!
!
!
!
!
!
!
!
!
!
!
HA12204NT
Note: Depending on the employed REC / PB head and test tape characteristics, there is a rare case that
the REC-EQ characteristics of this LSI can not be matched to the required characteristics because of
built-in resistors which determined the REC-EQ parameters in this case, please inquire the
responsible agent because the adjustment built-in resistor is necessary.
Rev.3, Jun. 1999, page 2 of 97
HA12203NT/HA12204NT
Pin Description, Equivalent Circuit
(VCC = ±7 V, Ta = 25ºC, No Signal, The value in the show typical value.)
Pin No. Terminal Name
Note
2
V = GND
AIN (R)
Equivalent Circuit
Pin Description
PB A Deck input
V
100k
GND
41
AIN (L)
4
BIN (R)
39
BIN (L)
6
RIN (R)
37
RIN (L)
10
EQIN (R)
33
EQIN (L)
7
DET (R)
V = GND
PB B Deck input
V = GND
REC input
V = GND
REC equalizer input
VCC
V = VEE+2.7V
Time constant pin
for Dolby-NR
V
VEE
36
DET (L)
5
BIAS1
V = VEE+0.6V
Dolby bias current
input
V
38
BIAS2
VEE
V = VEE+1.3V
REC equalizer bias
current input
V
VEE
Rev.3, Jun. 1999, page 3 of 97
HA12203NT/HA12204NT
Pin No. Terminal Name
8
PBOUT (R)
Note
Equivalent Circuit
Pin Description
VCC
V = GND
PB output
V
VEE
35
PBOUT (L)
9
RECOUT (R)
34
RECOUT (L)
V = GND
REC output
11
EQOUT (R)
V = GND
Equalizer output
32
EQOUT (L)
28
MAOUT
V = GND
MS Amp output
3
ABO (R)
V = GND
VCC Time constant pin
for PB equalizer
V
15k
12k
VEE
40
ABO (L)
V = GND
23
BIAS (M)
V = VCC –
0.7V
VCC
REC bias current
output
V
24
BIAS (C)
25
BIAS (N)
22
VCC
V = VCC
Power supply
42
GND
V = 0V
GND pin
1
VEE
V = VEE
Negative power
supply
No
connection
only
HA12204
No connection
5, 7, 18, NC
23, 30,
31, 36
Rev.3, Jun. 1999, page 4 of 97
HA12203NT/HA12204NT
Pin No. Terminal Name
Note
12
I = 50µA
A/B
Equivalent Circuit
Pin Description
Mode control input
I
V
22 k
100 k
GND
13
A120 / 70
14
NORM / HIGH
15
B NORM / CROM
/ METAL
16
BIAS ON / OFF
17
RM ON / OFF
18
NR ON / OFF
20
LM ON / OFF
19
REC / PB / PASS
2.5 V
Mode control input
+
–
100 k
100 k
V
21
MSOUT
22 k
VCC
I = 0µA
MS output
(to MPU)*1)
V
I
GND
VEE
30
GPCAL
V = GND
GP gain Calibration
terminal
V
31
RECCAL
V = GND
110 k
2.5 V
REC gain calibration
terminal
Rev.3, Jun. 1999, page 5 of 97
HA12203NT/HA12204NT
Pin No. Terminal Name
Note
26
I = 0µA
MSDET
Equivalent Circuit
Pin Description
VCC
I
Time constant pin
for MS
V
VEE
27
MSIN
VCC
V = GND
MS input *1)
V
50k
GND
29
MAI
MAOUT
V = GND
MS Amp input
VCC
100k
V
8.2k
GND
Note:
1. “MS” means Music Sensor.
Rev.3, Jun. 1999, page 6 of 97
HA12203NT/HA12204NT
Block Diagram
21
20
16
15
18
MS
DET
17
19
BIAS
SW
22
23
24
25
26
27
14
12
13
LPF
RECCAL
8.2 k
30
28
29
GPCAL
100 k
MAI
31
NORM / HIGH
A 120 / 70
PB A / B
10
7
8
0.1 µ
35
EQIN(R)
PBOUT(R)
6
5
33 k
37
RIN(R)
12 k
0.0047 µ
4
BIN(R)
3
15 k
15 k
2
ABO(R)
AIN(R)
1
12 k
39
40
41
ABO(L)
42
0.0047 µ
BIN(L)
GND
B NORM / CROM / METAL
BIAS 1
BIAS 2
AIN(L)
BIAS ON / OFF
DET(R)
38
22 k
DET(L)
RIN(L)
RM ON / OFF
RECOUT(R)
36
0.1 µ
+
PBOUT(L)
NR ON / OFF
EQOUT(R)
9
+
RECOUT(L)
DOLBY
B-NR
34
DOLBY
B-NR
33
+
EQIN(L)
11
EQ
32
+
EQOUT(L)
EQ
MAOUT
+
1000 p
MSIN
300 k
0.33 µ
+
VCC
MSDET
REC / PB / PASS
+
BIAS
BIAS(N)
LM ON / OFF
+
BIAS(C)
MSOUT
+
BIAS(M)
+
VCC
VCC
–
+
VEE
HA12203NT
VEE
Rev.3, Jun. 1999, page 7 of 97
HA12203NT/HA12204NT
21
20
17
18
BIAS
SW
25
MS
DET
16
15
26
27
14
B NORM / CROM
13
12
11
EQ
A 120 / 70
PB A / B
PASS
9
EQIN(R)
RECOUT(R)
8
PB
REC
PB
PASS
REC
PB
REC
PB
35
PBOUT(R)
NC
6
37
36
BIAS ON / OFF
RIN(R)
5
38
+
22 k
PASS
34
+
RIN(L)
PASS
REC
33
+
PBOUT(L)
NC
RM ON / OFF
EQOUT(R)
7
+
EQIN(L)
RECOUT(L)
NC
10
EQ
32
+
EQOUT(L)
REC / PB / PASS
NORM / HIGH
LPF
NC
8.2 k
29
NC
30
28
MAI
31
MAOUT
100 k
300 k
1000 p
MSIN
–
+
0.33 µ
+
VCC
MSDET
19
22
23
24
BIAS
BIAS(N)
LM ON / OFF
+
BIAS(C)
MSOUT
+
NC
+
VCC
VCC
+
VEE
HA12204NT
NC
GND
Rev.3, Jun. 1999, page 8 of 97
0.0047 µ
4
12 k
ABO(R)
2
12 k
3
15 k
BIN(R)
AINR)
1
42
AIN(L)
41
ABO(L)
15 k
39
BIN(L)
40
0.0047 µ
BIAS 2
VEE
VEE
HA12203NT/HA12204NT
HA12203NT Parallel-Data Format
Pin No.
Pin Name
Lo
Mid
Hi
MODE
“Pin Open”
12
PB A / B
Ain *1
—
Bin *1
Lo
13
A 120 / 70
*1
—
*1
Lo
17
RM ON / OFF
REC MUTE ON
—
REC MUTE OFF
Lo
16
BIAS ON / OFF
BIAS OFF
—
BIAS ON
Lo
18
NR ON / OFF *
NR OFF
—
NR ON
Lo
19
REC / PB / PASS
REC MODE
PB MODE
REC MODE PASS Mid
20
LM ON / OFF
LINE MUTE OFF
—
LINE MUTE ON
14
NORM / HIGH
Normal speed
15
B NORM / CROM /
METAL
Note:
2
—
Lo
High speed
1
1
Lo
1
REC EQ Normal * REC EQ CROM * REC EQ METAL * Lo
2
Bias Normal
Bias CROM
Bias METAL *
1. PB EQ logic
PB
A 120 / 70
B NORM / CROM / METAL
Lo
Hi
Lo
Lo
FLAT
FLAT
Lo
Hi or Mid
FLAT
70µ
Hi
Lo
70µ
FLAT
Hi
Hi or Mid
70µ
70µ
Note:
2. HA12203NT only
Functional Description
Power Supply Range
HA12203NT / 204NT are designed to operate on split supply.
Table 1
Supply Voltage
Product
VCC
VEE
Note
HA12203NT
+6.0 to +7.5 V
–7.5 to –6.0 V
|VCC + VEE| <1.0 V
HA12204NT
Note: The lower limit of supply voltage depends on the line output reference level.
The minimum value of the overload margin is specified as 12dB by Dolby Laboratories.
Rev.3, Jun. 1999, page 9 of 97
HA12203NT/HA12204NT
Reference Voltage
The reference voltage are provided for the left channel and the right channel separately. The block diagram
is shown as figure 1.
22
+
VCC
–
VCC
L channel reference
42
+
GND
–
VEE
Music sensor reference
+
–
1
VEE
R channel reference
Figure 1 Reference Voltage
Operating Mode Control
HA12203NT / 204NT provide fully electronic switching circuits. And each operating mode control is
controlled by parallel data (DC voltage).
Table 2
Pin No.
Control Voltage
Lo
12, 13, 14, 16, – 0.2 to 1.0
17, 18, 20
Mid
Hi
Unit
—
4.0 to VCC
V
Test Condition
Input Pin
Measure
V
15, 19
– 0.2 to 1.0
2.0 to 3.0
4.0 to VCC
V
Notes: 1. Each pins are on pulled down with 100 kΩ internal resistor.
Therefore, it will be low-level when each pins are open.
But 19 pin are mid-level when it is open.
2. Over shoot level and under shoot level of input signal must be the standardized (High: VCC, Low:
–0.2V).
3. For reduction of pop noise, connect 1µF to 22µF capacitor with mode control pins.
But it is impossible to reduce completely in regard to Line mute, therefore, use external mute at
the same time.
Rev.3, Jun. 1999, page 10 of 97
HA12203NT/HA12204NT
Input Block Diagram and Level Diagram
The each level shown above is typical value
when offering PBOUT level to PBOUT pin.
MS
REF
300mVrms
PASS
REC
PB
PB/REC,
PB=5.7dB/5.7dB
AIN
21.3dB
BIN
300mVrms
FLAT
(120µ)
300mVrms
PB
0dB
25.9mVrms
PBOUT
580mVrms
70µs
DOLBY
B-NR
REC
PASS PB/REC,
PASS=0dB/17dB
R3
12k
RECOUT
300mVrms
R4
15k
42.4mVrms
C2
0.0047µF
RIN
HA12204NT is not built-in Dolby noise reduction system.
Figure 2 Input Block Diagram
PB Equalizer
By switching logical input level of 13 pin (for Ain) and 15 pin (for Bin), you can equalize corresponding to
tape position at play back mode.
With the capacity C2 capacitance that we showed for figure 2 70 µs by the way figure seem to 3 they are
decided.
Gv
t1 = C2 • (12k + 15k)
t2 = C2 • 15k
f
t1
t2
Figure 3 Frequency Characteristic of PB Equalizer
Rev.3, Jun. 1999, page 11 of 97
HA12203NT/HA12204NT
The Sensitivity Adjustment of Music Sensor
Adjusting MS Amp gain by external resistor, the sensitivity of music sensor can set up.
REP
D VCC
VCC
C17
1000p
R18
330k
MA
OUT
MSIN
+ C16
0.33µ
PB (L)
MAI
100k
RL
MS
DET
8.2k
–
+
–6dB
MS OUT
DET
Microcomputer
MS AMP
GND
LPF
25kHz
50k
GND
PB (R)
Figure 4 Music Sensor Block Diagram
The Sensitivity of Music Sensor
Gv
f1 =
1
[Hz]
2π • C17 • 50k
f2 = 25k [Hz]
f
f1
f2
Figure 5 Frequency Characteristic of MSIN
Occasion of the external component of figure 4, f1 is 3.18 kHz.
Rev.3, Jun. 1999, page 12 of 97
HA12203NT/HA12204NT
A standard level of MS input pin 25.9 mVrms, therefore, the sensitivity of music sensor (S) can request it ,
by lower formulas.
A = MS Amp Gain
B = PB input Gain × (1/2)*1
C = Sensed voltage
20log (A × B) = D [dB]
C = 130 [mVrms]
PB input Gain = 21.3 [dB]
S = 20log
C
25.9 • A • B
[dB]
S = 14 D [dB]
Notes: 1. Case of one-sided channel input
• Time constant of detection
Figure 6(1) generally shows that detection time is in proportion to value of capacitor C16.
2
3
Recovery
Attack
Recovery
Recovery
Detection time
Detection time
Detection time
But, with Attack * and Recovery * the detection time differs exceptionally.
Attack
Attack
Detection level
C16
R18
Function Characteristic of MS (1)
Function Characteristic of MS (2)
Input level
Function Characteristic of MS (3)
Figure 6 Function Characteristic of MS
Like the figure 6(2), Recovery time is variably possible by value of resister R18. But Attack time gets
about fixed value. Attack time has dependence by input level. When a large signal is inputted,
Attack time is short tendency.
Notes 2. Attack
: Non- music to Music
3. Recovery : Music to Non-music
• Music Sensor Output (MSOUT)
As for internal circuit of music sensor block, music sensor out pin is connected to the collector of NPN
type directly, output level will be “high” when sensing no signal. And output level will be “low”
when sensing signal.
Connection with microcomputer, it is requested to use external pull up resistor (RL = 10 k• to 22 k•)
Note: Supply voltage of MSOUT pin must be less than VCC voltage.
The Tolerances of External Components
For Dolby NR precision securing, please use external components shown at figure 7. If leak-current are a
few electrolytic-capacitor, it can be applicable to C5 and C23.
Note: As Dolby-NR aren't built-in at HA12204NT, R3, C5 and C23 aren't necessary.
Rev.3, Jun. 1999, page 13 of 97
HA12203NT/HA12204NT
VEE
C23
0.1µ
–10%
36
DET (R)
HA12203NT
BIAS1
DET (L)
5
7
R3
33k
–2%
VEE
C5
0.1µ
–10%
Figure 7 Tolerance of External Components
Low-Boost
+
EQIN
EQOUT
REC EQ
C1 R1
2.2µ 20k
R2
6.8k
Vin
R3
5.1k
+ C2
0.47µ
GND
Figure 8 Example of Low Boost Circuit
External components shown Figure 8 gives Frequency response to take 6dB boost. And cut off Frequency
can request it, by lower formulas.
Gv
f1 =
1
[Hz]
2π • C2 • (R1 + R0)
f2 =
1
[Hz]
2π • C2 • R2
R0 = R1 • R2 [Ω]
R1 + R2
f
f1
f2
Figure 9 Frequency Characteristic of Low-Boost
Rev.3, Jun. 1999, page 14 of 97
HA12203NT/HA12204NT
REC Equalizer
The outlines of REC Equalizing frequency characteristics are shown by figure 10. Those peak level can be
set up by supplying voltage. (0 V to 5 V, GND = 0 V) to 30pin (GPCAL).
And whole band gain can be set up by supplying voltage (0 V to 5 V, GND = 0 V) to 31pin (RECCAL).
Both setting up range are ± 4.5dB. In case that you don't need setting up, 30 pin, 31pin should be open
bias.
Note: Depending on the employed REC/PB head and test tape characteristics, there is a rare case that the
REC-EQ characteristics of this LSI can not be matched to the required characteristics because of
built-in resistors which determined the REC-EQ parameters in this care, please inquire the
responsible agent because of the adjustment of built-in resistor is necessary.
Since an output pin and an input pin for REC-EQ are adjacent, it will easily oscillate if patterns run
abreast.
RECCAL
Gain (dB)
GPCAL
Frequency (Hz)
Figure 10 Frequency Characteristics of REC Equalizer
Rev.3, Jun. 1999, page 15 of 97
HA12203NT/HA12204NT
Bias Switch
This series built-in DC voltage generator for bias oscillator and its bias switches.
External resistor R15, R16, R17 Which corresponded with tape positions and bias out voltage are relater
with below.
.
Vbias =.
R14
(R15 or R16 or R17) + R14
× (VCC − VEE − 0.7) + VEE [V]
Bias switch follows to a logic of 15 pin (B / Norm / Crom / Metal).
Note: A current that flows at bias out pin, please use it less than 5 mA.
BIAS (N)
P25
BIAS (C)
P24
BIAS (M)
P23
R15
Vbias
R16
R17
R14
VEE
Figure 11 External Components of Bias Block
Rev.3, Jun. 1999, page 16 of 97
HA12203NT/HA12204NT
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Max Supply Voltage
VCC max
16
V
Power Dissipation
Pd
500
mW
Operating Temperature
Topr
– 40 to + 75
°C
Storage Temperature
Tstg
– 55 to + 125
°C
Note
Ta ≤ 75°C
Rev.3, Jun. 1999, page 17 of 97
Symbol
Rev.3, Jun. 1999, page 18 of 97
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
—
—
—
Gv PA
∆Gv
MUTE
GV EQ 1k
GV EQ 10k
VON
VOL
IOH
VIL
VIM
VIH
—
A/B
A/B
A
A/B
A/B
A
A
A
—
—
A
A/B
A
A
A
A
A
A
A
A
A/B
A
A/B
A/B
—
—
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
—
—
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
70
70
120
120
120
—
—
Mute
120
—
1k
1k
2k
2k
5k
5k
1k
1k
1k
1k
1k
1k
1k
—
1k
1k
1k
1k
10k
5k
—
—
—
—
* Other IC-condition : REC-MUTE OFF, Normal tape, Normal speed, Bias OFF
—
PASS
PASS
PB
PB
PB
PB
PB
PB
—
—
PB
OFF
PB
OFF
OFF REC
REC
ON
REC
ON
ON
REC
ON
REC
REC
ON
REC
ON
REC
ON
PB
OFF
OFF REC
PB
OFF
OFF REC/PB
—
0
0
+12
0
0
—
—
—
—
—
—
0
0
–20
–30
–20
–30
—
—
0
+12
+12
+12
+12
fin RECOUT
(Hz) level (dB)
Test Condition
IC Condition *
NR REC/PB A/B 120µ/ LINE
70µ MUTE
ON/OFF /PASS
2. For inputting signal to one side channel
Notes 1. VCC = ±6.0 V
MS sensing level
MS output low level
MS output leak current
Control voltage
Pass AMP. gain
Gain deviation
MUTE ATT.
70µ EQ gain
IQ
GV PB
GV REC
B-type
ENC 2k (1)
Encode boost
ENC 2k (2)
ENC 5k (1)
ENC 5k (2)
Signal handling
Vo max
Signal to noise ratio
S/N
Total Harmonic Distortion THD
CTRL (1)
Channel separation
CTRL (2)
CT A/B
Crosstalk
CT R/P
Quiescent current
Input AMP. gain
Item
Gv PA – Gv PB
Unit
25.5 27.0 28.5
–1.0 0.0 1.0
70.0 80.0 —
24.0 25.5 27.0
20.8 22.3 23.8
–26.0 –22.0 –18.0
— 1.0 1.5
— 2.0
—
–0.2 — 1.0
2.0 — 3.0
4.0 — 5.3
dB
V
µA
V
dB
dB
dB
dB
2/4
2/4
2
2/4
2/4
2
2
—
—
—
—
41/39
41/39
41
41/39
41/39
41
41
—
—
—
—
41/39
/37
41/39
37
37
37
37
37
37
37
37
41/39
37
41/39
—
—
8
8
8
8
8
—
—
—
—
—
8
8
9
9
9
9
9
9
9
8
8
8
8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
22
35
—
35
—
35
—
35
—
35
—
—
21
—
21
—
21
— 12 to 20
— 12 to 20
— 12 to 20
35
35
34
34
34
34
34
34
34
35
35
35
35
—
2
1
Application Terminal
Remark
Input
Output
R
L
R
L COM
22.0 35.0 mA —
27.0 28.5 dB 2/4
22.7 24.2
6
4.3 5.8 dB
6
8.5 10.0
6
3.2 4.7
6
8.2 9.7
6
dB
13.0 —
6
dB
70.0 —
6
0.05 0.3 %
6
80.0 —
dB 2/4
85.0 —
6
80.0 —
dB 2/4
80.0 —
2/4/6
Min Typ Max
—
25.5
21.2
2.8
7.0
1.7
6.7
THD=1%
12.0
Rg=5.1kΩ, CCIR/ARM 64.0
—
70.0
70.0
70.0
70.0
No signal
Other
Specification
(Ta = 25˚C, VCC = ± 7 V, Dolby Level = REC - OUT Level = 300 mVrms = 0 dB)
HA12203NT/HA12204NT
Electrical Characteristics
HA12203NT
Symbol
TAPE SPEED
Test Condition
Vofs (EQ)
GVEQ-NN1
GVEQ-NN2
GVEQ-NN3
GVEQ-CN1
GVEQ-CN2
GVEQ-CN3
GVEQ-MN1
GVEQ-MN2
GVEQ-MN3
GVEQ-NH1
GVEQ-NH2
GVEQ-NH3
GVEQ-CH1
Equalizer
Frequency Response
GVEQ-CH2
(CROM - High)
GVEQ-CH3
Equalizer
GVEQ-MH1
Frequency Response
GVEQ-MH2
(METAL - High)
GVEQ-MH3
REC - MUTE Attenuation REC-MUTE
R-CAL1
REC CAL Response
R-CAL2
GP CAL Response
GP-CAL1
GP-CAL2
Bias out Max level
Bias on
Bias off
Bias out offset
Equalizer
Frequency Response
(NORM - High)
Equalizer
Frequency Response
(METAL - NORM)
Equalizer
Frequency Response
(CROM - NORM)
Equalizer offset voltage
Equalizer
Frequency Response
(NORM - NORM)
NORM NORM No - Signal
NORM NORM f = 3kHz, Vin = –46dBs
f = 8kHz, Vin = –46dBs
f = 12kHz, Vin = –46dBs
CROM NORM f = 3kHz, Vin = –46dBs
f = 8kHz, Vin = –46dBs
f = 12kHz, Vin = –46dBs
METAL NORM f = 3kHz, Vin = –46dBs
f = 8kHz, Vin = –46dBs
f = 12kHz, Vin = –46dBs
NORM HIGH f = 5kHz, Vin = –46dBs
f = 15kHz, Vin = –46dBs
f = 20kHz, Vin = –46dBs
CROM HIGH f = 5kHz, Vin = –46dBs
f = 15kHz, Vin = –46dBs
f = 20kHz, Vin = –46dBs
METAL HIGH f = 5kHz, Vin = –46dBs
f = 15kHz, Vin = –46dBs
f = 20kHz, Vin = –46dBs
NORM NORM f = 1kHz, Vin = –14dBs
NORM NORM f = 3kHz, Vin = –46dBs,
f = 3kHz, Vin = –46dBs,
NORM NORM f = 12kHz, Vin = –46dBs,
f = 12kHz, Vin = –46dBs,
RL = 2.4kΩ + 270Ω
RL = 2.4kΩ + 270Ω
VREC-CAL = 5V
VREC-CAL = 0V
VGP-CAL = 0V
VGP-CAL = 5V
0
20.3
25.9
32.6
25.5
31.8
38.8
26.3
29.8
33.9
16.4
500 mV
21.8 dB
27.9 dB
35.1 dB
27.0 dB
33.8 dB
41.3 dB
27.8 dB
31.8 dB
36.4 dB
17.9 dB
dB
dB
%
Unit
22.2
26.6
22.2
27.1
31.1
23.4
25.8
28.5
70
4.5
–4.5
4.5
–4.5
24.2 dB
29.1 dB
23.7 dB
29.1 dB
33.3 dB
24.9 dB
27.8 dB
31.0 dB
dB
—
6.0 dB
–3.0 dB
6.0 dB
–3.0 dB
VCC VCC
V
–1.4 –0.7 —
–100 0 100 mV
–500
18.8
23.9
30.1
24.0
29.8
36.3
24.8
27.8
31.4
14.9
—
55 58
10.5 12.5 —
— 0.2 0.5
Min Typ Max
Specification
20.2
24.1
20.7
25.1
28.6
21.9
23.8
26.0
60
GV EQ-NN1 = 0dB 3.0
–6.0
GV EQ-NN3 = 0dB 3.0
–6.0
Equalizer S/N
NORM NORM Rg = 5.1kΩ, A - WTG Filter (0dB = –5dBs at EQOUT)
S/N (EQ)
Equalizer maximum input Vin max (EQ) NORM NORM f = 1kHz, THD = 1%, Vin = –26dBs = 0dB
Equalizer Total Harmonic
T.H.D. (EQ) NORM NORM f = 1kHz, Vin = –26dBs
Distortion
Item
(Ta = 25 ˚C, VCC = ± 7 V)
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
—
—
10
10
10
10
10
10
10
10
10
10
10
—
—
33
33
33
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
—
—
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
32
32
32
32
32
32
32
32
32
32
32
—
—
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
—
—
—
—
—
—
—
—
—
—
—
—
—
25
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Application Terminal
Remark
Input
Output
R
L
R
L COM
HA12203NT/HA12204NT
HA12203NT (cont)
Rev.3, Jun. 1999, page 19 of 97
Symbol
Rev.3, Jun. 1999, page 20 of 97
—
—
—
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
—
—
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
120
120
120
120
120
120
120
120
120
120
120
120
70
70
120
120
120
—
—
Mute
120
A/B
A/B
A
A/B
A/B
A
A
A
—
—
A
A/B
A
A
A
A
A/B
A
A/B
A/B
2) For inputting signal to one side channel
1) VCC = ±6V
Gv PA
PASS
∆Gv
PASS
PB
MUTE
PB
GV EQ 1k
GV EQ 10k
PB
VON
PB
VOL
PB
IOH
PB
VIL
—
—
VIM
VIH
—
PB
REC
REC
REC
REC
PB
REC
PB
REC/PB
PB
IC Condition *
REC/PB A/B 120µ/ LINE
/PASS
70µ MUTE
—
1k
1k
1k
1k
10k
5k
—
—
—
—
—
1k
1k
1k
1k
1k
1k
1k
1k
1k
—
0
0
+12
0
0
—
—
—
—
—
—
0
0
—
—
0
+12
+12
+12
+12
fin RECOUT
(Hz) level (dB)
Other
Gv PA – Gv PB
THD=1%
Rg=5.1kΩ, CCIR/ARM
No signal
Test Condition
* Other IC-condition : REC-MUTE OFF, Normal tape, Normal speed, Bias OFF
Note
MS sensing level
MS output low level
MS output leak current
Control voltage
Pass AMP. gain
Gain deviation
MUTE ATT.
70µ EQ gain
Input AMP. gain
Quiescent current
IQ
GV PB
GV REC
Vo max
Signal handling
Signal to noise ratio
S/N
Total Harmonic Distortion THD
Channel separation
CTRL (1)
CTRL (2)
Crosstalk
CT A/B
CT R/P
Item
Unit
dB
V
µA
V
dB
dB
dB
dB
19.2 25.0 mA
27.0 28.5 dB
22.7 24.2
13.0
dB
80.0 —
dB
0.05 0.3 %
80.0 —
dB
85.0 —
80.0 —
dB
80.0 —
25.5 27.0 28.5
–1.0 0.0 1.0
70.0 80.0 —
24.0 25.5 27.0
20.8 22.3 23.8
–26.0 –22.0 –18.0
— 1.0 1.5
— 2.0
—
–0.2 — 1.0
2.0 — 3.0
4.0 — 5.3
—
25.5
21.2
12.0
70.0
—
70.0
70.0
70.0
70.0
Min Typ Max
Specification
2/4
2/4
2
2/4
2/4
2
2
—
—
—
—
41/39
41/39
41
41/39
41/39
41
41
—
—
—
—
8
8
8
8
8
—
—
—
—
—
—
— —
—
2/4 41/39 8
37
6
8
37
6
37
6
8
37
6
8
2/4 41/39 8
6
37
8
2/4 41/39 8
8
35
35
35
35
35
—
—
—
—
—
—
35
35
35
35
35
35
—
35
35
12 to 17
19, 20
12 to 17
19, 20
12 to 17
19, 20
—
—
—
—
—
21
21
21
—
—
—
—
—
—
—
—
—
22
2)
1)
Application Terminal
Remark
Input
Output
R
L
R
L COM
(Ta = 25˚C, VCC = ±7 V, REC - OUT Level = 300 mVrms = 0 dB)
HA12203NT/HA12204NT
HA12204NT
GVEQ-NH2
GVEQ-NH3
Equalizer
GVEQ-CH1
Frequency Response
GVEQ-CH2
(CROM - High)
GVEQ-CH3
REC - MUTE Attenuation REC-MUTE
Bias out Max level
Bias on
Bias out offset
Bias off
Equalizer
Frequency Response
(NORM - High)
Equalizer
Frequency Response
(CROM - NORM)
Vofs (EQ)
GVEQ-NN1
GVEQ-NN2
GVEQ-NN3
GVEQ-CN1
GVEQ-CN2
GVEQ-CN3
GVEQ-NH1
NORM NORM No - Signal
NORM NORM f = 3kHz, Vin = –46dBs
f = 8kHz, Vin = –46dBs
f = 12kHz, Vin = –46dBs
CROM NORM f = 3kHz, Vin = –46dBs
f = 8kHz, Vin = –46dBs
f = 12kHz, Vin = –46dBs
NORM HIGH f = 5kHz, Vin = –46dBs
f = 15kHz, Vin = –46dBs
f = 20kHz, Vin = –46dBs
CROM HIGH f = 5kHz, Vin = –46dBs
f = 15kHz, Vin = –46dBs
f = 20kHz, Vin = –46dBs
NORM NORM f = 1kHz, Vin = –14dBs
RL = 2.4 k½ + 270 ½
RL = 2.4 k½ + 270 ½
22.2
26.6
22.2
27.1
31.1
70
500 mV
21.8 dB
27.9 dB
35.1 dB
27.0 dB
33.8 dB
41.3 dB
17.9 dB
dB
dB
%
Unit
24.2 dB
29.1 dB
23.7 dB
29.1 dB
33.3 dB
dB
—
VCC
VCC
V
–1.4 –0.7
–100 0.0 100 mV
20.2
24.1
20.7
25.1
28.6
60
0
20.3
25.9
32.6
25.5
31.8
38.8
16.4
–500
18.8
23.9
30.1
24.0
29.8
36.3
14.9
Min Typ Max
Specification
Equalizer offset voltage
Equalizer
Frequency Response
(NORM - NORM)
TAPE SPEED
Test Condition
55 58
—
10.5 12.5 —
— 0.2 0.5
Symbol
Equalizer S/N
NORM NORM Rg = 5.1kΩ, A - WTG Filter (0dB = –5dBs at EQOUT)
S/N (EQ)
Equalizer maximum input Vin max (EQ) NORM NORM f = 1kHz, THD = 1%, Vin = –26dBs = 0dB
Equalizer Total Harmonic
T.H.D. (EQ) NORM NORM f = 1kHz, Vin = –26dBs
Distortion
Item
(Ta = 25 ˚C, VCC = ± 7 V)
33
33
33
33
33
33
33
33
33
33
33
33
33
33
—
—
10
10
10
10
—
—
33
33
33
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
—
—
11
11
11
11
11
11
11
11
11
11
11
11
11
32
32
32
32
—
—
32
32
32
32
32
32
32
32
32
32
32
32
32
—
—
—
—
—
—
25
25
—
—
—
—
—
—
—
—
—
—
—
Application Terminal
Remark
Input
Output
R
L
R
L COM
HA12203NT/HA12204NT
HA12204NT (cont)
Rev.3, Jun. 1999, page 21 of 97
Rev.3, Jun. 1999, page 22 of 97
RIN (L)
RIN (R)
BIAS 2
BIAS 1
BIN (L)
BIN (R)
ABO (L)
ABO (R)
AIN (L)
AIN (R)
GND
VEE
VEE
AIN (R)
DET (R)
R1
10k
C2
R2
0.0047µ 10k
BIN (R)
C3
0.47µ
C1
0.47µ
R3
33k
RIN (R)
R4
5.1k
C4
0.47µ
PBOUT (R)
+
C5
0.1µ
R7
6.8k
20k
RECOUT
(R)
PBOUT
(R)
R6
C6 C7
2.2µ 2.2µ
+
RECOUT (R)
+
+
EQIN (R)
+
+
12
R10
10k
A
EQOUT
(R)
C10
C9
0.47µ 2.2µ
C8
R9
0.47µ 5.1k
+
EQIN
(R)
R8
5.1k
+
EQOUT (R)
11
PB A / B
10
B
70
13
A 120 / 70
9
NO
120
14
NORM / HIGH
8
N
C M
R35R36
HI
OFF
10k 10k
16
BIAS ON / OFF
7
ON
ON
R11
22k
17
OFF
OFF ON
C11
22µ
+
R12
22k
18
+
PB PA
REC
C12
22µ
OFF
19
20
RM ON / OFF
6
NR ON / OFF
5
REC / PB / PASS
4
LM ON / OFF
15
ON
DET (L)
2
PBOUT (L)
1
RECOUT (L)
HA12203
22
23
24
25
26
27
28
29
30
EQIN (L)
37
31
R15
270
32
R16
910
33
R17
2k
EQOUT (L)
34
C17
1000p
BIAS
RECCAL
35
R29
C28
+
0.33µ
+ C16
GPCAL
38
+
C18
2.2µ
R18
330k
MAI
36
+
C19
0.47µ
R34 R33 R32 R31 R30
EQIOUT
(L)
MAOUT
R19
10k
MAOUT B NORM / CROM / METAL
+
R21
5.1k
R20
5.1k
MSIN
+
C22 C21
2.2µ 2.2µ
EQIN (L)
+
C20
0.47µ
MSDET
MSOUT
R14
2.4K
R13
3.9k
21
MSOUT
3
R22
R24 6.8k
10k
R23
20k
PBOUT (L) RECOUT (L)
C23
0.1µ
BIAS (N)
39
+
C24
0.47µ
R25
5.1k
BIAS (C)
40
+
C25
0.47µ
RIN (L)
R26
22k
BIAS (M)
41
+
C27
0.47µ
BIN (L)
C26
R27
0.0047µ 10k
VCC2
VCC
42
AIN (L)
R28
10k
VEE
+
+
C13
100µ
+
VCC2 GND GND
VCC2
VCC VEE GND
C14
100µ
C15
100µ
VEE
HA12203NT/HA12204NT
Measurement Circuit
HA12203NT/HA12204NT
Electrical Characteristics Curve
HA12203NT
Quiescent Current vs. Split Supply Voltage (REC mode)
30
Quiescent Current vs. Split Supply Voltage (PB mode)
30
25
Quiescent Current (mA)
Quiescent Current (mA)
25
20
20
PB NR-OFF RM-ON Bias-OFF
PB NR-OFF RM-OFF Bias-OFF
PB NR-ON RM-OFF Bias-OFF
PB NR-ON RM-OFF Bias-ON
Other switch is all "Lo"
REC NR-OFF REC Mute-ON Bias-OFF
REC NR-OFF REC Mute-OFF Bias-OFF
REC NR-ON REC Mute-OFF Bias-OFF
REC NR-ON REC Mute-OFF Bias-ON
Other switch is all "Lo"
15
15
5
6
7
Split Supply Voltage (V)
8
5
6
7
Split Supply Voltage (V)
8
Rev.3, Jun. 1999, page 23 of 97
HA12203NT/HA12204NT
HA12203NT
Inpuit Amp. Gain vs. Frequency (1)
30
NR-ON
Gain (dB)
20
NR-OFF
10
VS = ±7.0 V
PBmode Ain → RECOUT
0
–10
10
30
60 100
300 600 1 k
3k
6 k 10 k
30 k 60 k 100 k
300 k 600 k 1 M
Frequency (Hz)
Inpuit Amp. Gain vs. Frequency (2)
40
PASS
Gain (dB)
20
PB
0
VS = ±7.0 V
Ain → PBOUT
–20
–40
10
30
60 100
300 600 1 k
3k
6 k 10 k
Frequency (Hz)
Rev.3, Jun. 1999, page 24 of 97
30 k 60 k 100 k
300 k 600 k 1 M
HA12203NT/HA12204NT
HA12203NT
Inpuit Amp. Gain vs. Frequency (3)
40
PBOUT
Gain (dB)
20
RECOUT
0
VS = ±7.0 V
RECmode
–20
–40
10
30
60 100
300 600 1 k
3k
6 k 10 k
30 k 60 k 100 k
300 k 600 k 1 M
Frequency (Hz)
Inpuit Amp. Gain vs. Frequency (4)
30
120 µ
28
Gain (dB)
26
24
22
VS = ±7.0 V
Ain / Bin → PBOUT
20
70 µ
18
16
14
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k 60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 25 of 97
HA12203NT/HA12204NT
HA12203NT
Encode Boost vs. Frequency
12
VS = ±7.0 V
Dolby B-NR
Encode Boost (dB)
10
0 dB
–10 dB
–20 dB
–30 dB
–40 dB
0 dB
–10 dB
–20 dB
–30 dB
–40 dB
0 dB
–10 dB
–20 dB
–30 dB
–40 dB
8
6
4
2
0
100
300
500
1k
3k
5k
(±8 V)
(±8 V)
(±8 V)
(±8 V)
(±8 V)
(±7 V)
(±7 V)
(±7 V)
(±7 V)
(±7 V)
(±4.5 V)
(±4.5 V)
(±4.5 V)
(±4.5 V)
(±4.5 V)
10 k
Frequency (Hz)
Decode Cut vs. Frequency
0
Decode Cut (dB)
–2
0 dB
–10 dB
–20 dB
–30 dB
–40 dB
0 dB
–10 dB
–20 dB
–30 dB
–40 dB
0 dB
–10 dB
–20 dB
–30 dB
–40 dB
–4
–6
–8
VS = ±7.0 V
Dolby B-NR
–10
–12
0
300
500
1k
Frequency (Hz)
Rev.3, Jun. 1999, page 26 of 97
3k
5k
10 k
(±8 V)
(±8 V)
(±8 V)
(±8 V)
(±8 V)
(±7 V)
(±7 V)
(±7 V)
(±7 V)
(±7 V)
(±4.5 V)
(±4.5 V)
(±4.5 V)
(±4.5 V)
(±4.5 V)
HA12203NT/HA12204NT
HA12203NT
Signal Handling
Signal Handling
20
25
PBMODE AIN-PBOUT Rch
0 dB = 580 mVrms
RECMODE RIN-RECOUT
0 dB = 300 mVrms Rch
19
Vomax (T.H.D. = 1%) (dB)
Vomax (T.H.D. = 1%) (dB)
24
23
22
18
17
16
21
15
Vomax (NR-OFF)
Vomax (NR-ON)
Vomax (NR-OFF)
Vomax (NR-ON)
20
14
13
19
5
6
7
Split Supply Voltage (V)
8
5
6
7
8
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 27 of 97
HA12203NT/HA12204NT
HA12203NT
Signal to Noise Ratio vs. Split Supply Voltage
Total Harmonic Distortion vs. Split Supply Voltage
(PBmode NR-OFF)
1.0
RECmode NR-OFF
RECOUT
85
Ain
PBmode NR-ON Ain
PBOUT
Bin
Ain or Bin → PBOUT = 580 mVrms = 0 dB
PBmode NR-OFF
Ain
Bin
80
0.1
PBmode NR-OFF
PBOUT
Ain
Bin
T.H.D. (%)
Signal to noise ratio (dB)
PASSmode
PBOUT
100 Hz
1 kHz
10 kHz
75
RECmode NR-ON
RECOUT
0.01
PBOUT 0 dB = 580 mVrms
Ain / Bin Rg = 10 kΩ
RECOUT 0 dB = 300 mVrms
Rin
Rg = 5.1 kΩ
CCiR / ARM Filter
70
5
6
7
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 28 of 97
8
5
6
7
Split Supply Voltage (V)
8
HA12203NT/HA12204NT
HA12203NT
Total Harmonic Distortion vs. Split Supply Voltage
(PBmode NR-ON)
1.0
Total Harmonic Distortion vs. Split Supply Voltage
(PASS NR-OFF)
1.0
100 Hz
1 kHz
10 kHz
Ain → PBOUT = 580 mVrms = 0 dB
PBmode NR-ON
100 Hz
1 kHz
10 kHz
Ain → PBOUT = 580 mVrms = 0 dB
PASSmode NR-OFF
0.1
T.H.D. (%)
T.H.D. (%)
0.1
0.01
0.01
5
6
7
Split Supply Voltage (V)
8
5
6
7
8
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 29 of 97
HA12203NT/HA12204NT
HA12203NT
Total Harmonic Distortion vs. Split Supply Voltage
(REC NR-ON)
1.0
Total Harmonic Distortion vs. Split Supply Voltage
(REC NR-OFF)
1.0
100 Hz
1 kHz
10 kHz
Rin → RECOUT = 300 mVrms = 0 dB
RECmode NR-ON
100 Hz
1 kHz
10 kHz
Rin → RECOUT = 300 mVrms = 0 dB
RECmode NR-OFF
0.1
T.H.D. (%)
T.H.D. (%)
0.1
0.01
0.01
5
6
7
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 30 of 97
8
5
6
7
Split Supply Voltage (V)
8
HA12203NT/HA12204NT
HA12203NT
Total Harmonic Distortion vs. Output Level (1)
10
VS = ±7.0 V
100 Hz
1 kHz
10 kHz
PBmode PBOUT NR-OFF 0 dB = 580 mVrms
T.H.D. (%)
1
0.1
0.01
–25
–20
–15
–10
–5
0
5
10
15
20
25
15
20
25
Vout (dB)
Total Harmonic Distortion vs. Output Level (2)
T.H.D. (%)
10
VS = ±7.0 V
100 Hz
1 kHz
10 kHz
PBmode PBOUT NR-ON 0 dB = 580 mVrms
1
0.1
0.01
–25
–20
–15
–10
–5
0
5
10
Vout (dB)
Rev.3, Jun. 1999, page 31 of 97
HA12203NT/HA12204NT
HA12203NT
Total Harmonic Distortion vs. Output Level (3)
10
VS = ±7.0 V
100 Hz
1 kHz
10 kHz
RECmode RIN-RECOUT 0 dB = 300 mVrms NR-OFF
T.H.D. (%)
1
0.1
0.01
–25
–20
–15
–10
–5
0
5
10
15
20
25
20
25
Vout (dB)
Total Harmonic Distortion vs. Output Level (4)
10
VS = ±7.0 V
100 Hz
1 kHz
10 kHz
RECmode RIN-RECOUT 0 dB = 300 mVrms NR-ON
T.H.D. (%)
1
0.1
0.01
–25
–20
–15
–10
–5
0
Vout (dB)
Rev.3, Jun. 1999, page 32 of 97
5
10
15
HA12203NT/HA12204NT
HA12203NT
Total Harmonic Distortion vs. Frequency (1)
–10 dB
0 dB
+10 dB
PBmode PBOUT NR-OFF
0 dB = 580 mVrms VS = ±7 V
T.H.D. (%)
0.1
0.01
10
100
1k
Frequency (Hz)
10 k
100 k
Total Harmonic Distortion vs. Frequency (2)
–10 dB
0 dB
+10 dB
PBmode PBOUT 0 dB = 580 mVrms
NR-ON VS = ±7 V
T.H.D. (%)
0.1
0.01
10
100
1k
Frequency (Hz)
10 k
100 k
Rev.3, Jun. 1999, page 33 of 97
HA12203NT/HA12204NT
HA12203NT
Total Harmonic Distortion vs. Frequency (3)
–10 dB
0 dB
+10 dB
RECmode RIN-RECOUT 0 dB = 300 mVrms
NR-OFF VS = ±7 V
T.H.D. (%)
0.1
0.01
10
100
1k
Frequency (Hz)
10 k
100 k
Total Harmonic Distortion vs. Frequency (4)
–10 dB
0 dB
+10 dB
RECmode RIN-RECOUT 0 dB = 300 mVrms
NR-ON VS = ±7 V
T.H.D. (%)
0.1
0.01
10
100
1k
Frequency (Hz)
Rev.3, Jun. 1999, page 34 of 97
10 k
100 k
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (Ain → Bin) (1)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
PBmode PBOUT Vin = +12 dB
Ain → Bin
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (Bin → Ain) (2)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
PBmode PBOUT Vin = +12 dB
Bin → Ain
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
Frequency (Hz)
Rev.3, Jun. 1999, page 35 of 97
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (Ain → RECOUT) (3)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Ain → RECOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (Bin → RECOUT) (4)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Bin → RECOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 36 of 97
6k
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (5)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Ain → PBOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (6)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Bin → PBOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 37 of 97
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (7)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
PASSmode Ain → RECOUT
Vin = +12 dB
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (8)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
PASSmode
Bin → RECOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 38 of 97
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (9)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Ain → PBOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (10)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Bin → PBOUT
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 39 of 97
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (11)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
Ain → RECOUT
PB-PASS
Rin RG = 5.1 kΩ (R4)
Vin = +12 dB
–60
–80
Rg = 0
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (12)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
Bin → RECOUT
PB-PASS
Rin RG = 5.1 kΩ (R4)
Vin = +12 dB
–60
–80
Rg = 0
–100
–120
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 40 of 97
6k
10 k
20 k
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (13)
–50
VS = ±7.0 V
RECOUT PASS → PB
Crosstalk (dB)
–60
–70
–80
–90
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Crosstalk vs. Frequency (14)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
RECmode Rin → PBOUT
Vin = +12 dB
–60
PASS
–80
–100
PB
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 41 of 97
HA12203NT/HA12204NT
HA12203NT
Crosstalk vs. Frequency (15)
–30
–40
Crosstalk (dB)
VS = ±7.0 V
PBmode Rin → RECOUT
Vin = +12 dB
–60
–80
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
Frequency (Hz)
Channel Separation vs. Frequency (R → L) (1)
–10
Channel Separation (dB)
–20
VS = ±7.0 V
PBmode Ain → PBOUT
R→L
–40
NR-OFF
–60
–80
NR-ON
–100
–110
10
30
60 100
300
600 1 k
Frequency (Hz)
Rev.3, Jun. 1999, page 42 of 97
3k
6 k 10 k
30 k
60 k 100 k
100 k
HA12203NT/HA12204NT
HA12203NT
Channel Separation vs. Frequency (L → R) (2)
–10
Channel Separation (dB)
–20
VS = ±7.0 V
PBmode Ain → PBOUT
L→R
–40
NR-OFF
–60
NR-ON
–80
–100
–110
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Channel Separation vs. Frequency (R → L) (3)
–10
Channel Separation (dB)
–20
VS = ±7.0 V
PBmode Bin → PBOUT
R→L
–40
–60
NR-OFF
–80
NR-ON
–100
–110
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 43 of 97
HA12203NT/HA12204NT
HA12203NT
Channel Separation vs. Frequency (L → R) (4)
–10
Channel Separation (dB)
–20
VS = ±7.0 V
PBmode Bin → PBOUT
L→R
–40
NR-OFF
–60
–80
NR-ON
–100
–110
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Channel Separation vs. Frequency (1)
–30
Channel Separation (dB)
–40
VS = ±7.0 V
Ain → RECOUT
Vin = +12 dB
–60
L→R
–80
R→L
–100
–120
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 44 of 97
6k
10 k
20 k
60 k
100 k
HA12203NT/HA12204NT
HA12203NT
Channel Separation vs. Frequency (2)
–30
Channel Separation (dB)
–40
VS = ±7.0 V
Bin → RECOUT
Vin = +12 dB
–60
L→R
–80
R→L
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Channel Separation vs. Frequency (3)
–30
Channel Separation (dB)
–40
VS = ±7.0 V
PASSmode
Ain → PBOUT
–60
R→L
–80
L→R
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
Frequency (Hz)
Rev.3, Jun. 1999, page 45 of 97
HA12203NT/HA12204NT
HA12203NT
Channel Separation vs. Frequency (4)
–30
Channel Separation (dB)
–40
VS = ±7.0 V
PASSmode
Bin → PBOUT
–60
R→L
–80
L→R
–100
–120
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Channel Separation vs. Frequency (5)
–50
Channel Separation (dB)
–60
VS = ±7.0 V
RECmode RECOUT
R→L
–80
–100
–120
–140
–150
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 46 of 97
6k
HA12203NT/HA12204NT
HA12203NT
Channel Separation vs. Frequency (6)
–50
Channel Separation (dB)
–60
VS = ±7.0 V
RECmode RECOUT
L→R
–80
–100
–120
–140
–150
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Line Mute vs. Frequency (1)
–30
Line Mute (dB)
–50
VS = ±7.0 V
PBmode Ain → PBOUT
Vin = +12 dB
–70
–90
–110
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 47 of 97
HA12203NT/HA12204NT
HA12203NT
Line Mute vs. Frequency (2)
–30
Line Mute (dB)
–50
VS = ±7.0 V
PBmode Bin → PBOUT
Vin = +12 dB
–70
–90
–110
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Line Mute vs. Frequency (3)
–30
Line Mute (dB)
–50
VS = ±7.0 V
RECmode Rin → PBOUT
Vin = +12 dB
–70
–90
–110
–130
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 48 of 97
HA12203NT/HA12204NT
HA12203NT
Line Mute vs. Frequency (4)
–30
Line Mute (dB)
–50
VS = ±7.0 V
PASSmode Ain → PBOUT
Vin = +12 dB
–70
–90
–110
–130
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
REC Mute Attenuation vs. Frequency
–20
REC Mute ATT. (dB)
–40
VS = ±7.0 V
EQin → EQOUT
–60
–80
–100
–120
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 49 of 97
HA12203NT/HA12204NT
HA12203NT
Ripple Rejection Ratio vs. Frequency (1)
Ripple Rejection Ratio R.R.R. (dB)
20
0
VS = ±7.0 V
VCCin
PBmode Ain → PBOUT
–20
NR-ON
120 µ
NR-OFF
–40
NR-OFF 70 µ
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
30 k
60 k 100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (2)
Ripple Rejection Ratio R.R.R. (dB)
20
0
VS = ±7.0 V
VCCin
PBmode Bin → PBOUT
–20
NR-ON
120 µ
NR-OFF
–40
NR-OFF 70 µ
–60
–80
10
30
60 100
300
600 1 k
Frequency (Hz)
Rev.3, Jun. 1999, page 50 of 97
3k
6 k 10 k
HA12203NT/HA12204NT
HA12203NT
Ripple Rejection Ratio vs. Frequency (3)
Ripple Rejection Ratio R.R.R. (dB)
20
0
VS = ±7.0 V
VEEin
PBmode Ain → PBOUT
NR-OFF 120 µ/70 µ
–20
–40
NR-ON 120 µ
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (4)
Ripple Rejection Ratio R.R.R. (dB)
20
0
NR-OFF 120 µ
VS = ±7.0 V
VEEin
PBmode Bin → PBOUT
NR-OFF 70 µ
–20
NR-ON 120 µ
–40
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 51 of 97
HA12203NT/HA12204NT
HA12203NT
Ripple Rejection Ratio vs. Frequency (5)
Ripple Rejection Ratio R.R.R. (dB)
20
0
VS = ±7.0 V
VCCin
PASSmode
PBOUT
–20
Ain
–40
Bin
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
30 k
60 k 100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (6)
Ripple Rejection Ratio R.R.R. (dB)
20
0
VS = ±7.0 V
VCCin
PASSmode
RECOUT
–20
NR-ON
–40
–60
–80
10
NR-OFF
30
60 100
300
600 1 k
Frequency (Hz)
Rev.3, Jun. 1999, page 52 of 97
3k
6 k 10 k
HA12203NT/HA12204NT
HA12203NT
Ripple Rejection Ratio vs. Frequency (7)
Ripple Rejection Ratio R.R.R. (dB)
20
0
VS = ±7.0 V
VEEin
PASSmode
Ain/Bin
PBOUT
–20
–40
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (8)
Ripple Rejection Ratio R.R.R. (dB)
20
VS = ±7.0 V
VEEin
PASSmode RECOUT
0
–20
NR-ON
–40
NR-OFF
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k 60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 53 of 97
HA12203NT/HA12204NT
HA12203NT
Ripple Rejection Ratio vs. Frequency (9)
Ripple Rejection Ratio R.R.R. (dB)
20
VS = ±7.0 V VCCin
RECmode
0
EQOUT NR-OFF
N-N
RECOUT NR-ON
–20
–40
RECOUT NR-OFF
–60
–80
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k 60 k 100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (10)
Ripple Rejection Ratio R.R.R. (dB)
20
EQOUT
NN
VS = ±7.0 V VEEin
RECmode
0
RECOUT
NR-ON
–20
–40
RECOUT
NR-OFF
–60
–80
10
30
60 100
300
600 1 k
Frequency (Hz)
Rev.3, Jun. 1999, page 54 of 97
3k
6 k 10 k
30 k 60 k 100 k
HA12203NT/HA12204NT
HA12203NT
Equalizer Amp. Gain vs. Frequency (1)
55
50
45
VS = ±7.0 V
Norm speed
NC
Gain (dB)
40
NM
35
30
25
NN
20
15
10
5
10
100
1k
Frequency (Hz)
10 k
100 k
Equalizer Amp. Gain vs. Frequency (2)
55
50
45
VS = ±7.0 V
High speed
HC
Gain (dB)
40
35
HM
30
25
20
HN
15
10
5
10
100
1k
Frequency (Hz)
10 k
100 k
Rev.3, Jun. 1999, page 55 of 97
HA12203NT/HA12204NT
HA12203NT
Equalizer Amp. Gain vs. Frequency (3)
55
50
REC CAL
VS = ±7.0 V
Norm speed-Norm mode
45
REC CAL
5V
Gain (dB)
40
REC CAL
2.5 V
35
30
25
REC CAL
0V
20
15
10
5
10
20
60
100
200
600
1k
2k
6k
10 k 20 k
60 k
100 k
60 k
100 k
Frequency (Hz)
Equalizer Amp. Gain vs. Frequency (4)
55
50
GP CAL
VS = ±7.0 V
Norm speed-Norm mode
45
GP CAL
0V
Gain (dB)
40
GP CAL
2.5 V
35
30
25
GP CAL
5V
20
15
10
5
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 56 of 97
6k
10 k 20 k
HA12203NT/HA12204NT
HA12203NT
Equalizer Total Harmonic Distortion vs. Output Level (1)
100
VS = ±7.0 V
Norm speed Norm mode
315 Hz
1 kHz
5 kHz
10 kHz
T.H.D. (%)
10
1
0.1
–20
–15
–10
–5
0
5
10
15
Vout (dBs)
Equalizer Total Harmonic Distortion vs. Output Level (2)
100
VS = ± 7.0 V
Norm speed Crom mode
315 Hz
1 kHz
5 kHz
10 kHz
T.H.D. (%)
10
1
0.1
–20
–15
–10
–5
0
5
10
15
20
Vout (dBs)
Rev.3, Jun. 1999, page 57 of 97
HA12203NT/HA12204NT
HA12203NT
Equalizer Total Harmonic Distortion vs. Output Level (3)
100
VS = ± 7.0 V
Norm speed Metal mode
315 Hz
1 kHz
5 kHz
10 kHz
T.H.D. (%)
10
1
0.1
–20
–15
–10
–5
0
5
10
15
20
Vout (dBs)
Equalizer Total Harmonic Distortion vs. Output Level (4)
100
VS = ± 7.0 V
High speed Norm mode
315 Hz
2 kHz
10 kHz
20 kHz
T.H.D. (%)
10
1
0.1
–20
–15
Rev.3, Jun. 1999, page 58 of 97
–10
–5
0
Vout (dBs)
5
10
15
HA12203NT/HA12204NT
HA12203NT
Equalizer Total Harmonic Distortion vs. Output Level (5)
100
VS = ± 7.0 V
High speed Crom mode
315 Hz
2 kHz
10 kHz
20 kHz
T.H.D. (%)
10
1
0.1
–20
–15
–10
–5
0
Vout (dBs)
5
10
15
20
15
20
Equalizer Total Harmonic Distortion vs. Output Level (6)
100
VS = ± 7.0 V
High speed Metal mode
315 Hz
2 kHz
10 kHz
20 kHz
T.H.D. (%)
10
1
0.1
–20
–15
–10
–5
0
Vout (dBs)
5
10
Rev.3, Jun. 1999, page 59 of 97
HA12203NT/HA12204NT
HA12203NT
EQ Signal to Noise Ratio vs. Split Supply Voltage (1)
Metal
65
EQ S/N (dB)
Chrom
Normal
60
A-wait filter
Norm speed
Rg = 5.1 kΩ
55
4.75
5
6
7
8
Split Supply Voltage (V)
EQ Signal to Noise Ratio vs. Split Supply Voltage (2)
A-wait filter
High speed
Rg = 5.1 kΩ
70
EQ S/N (dB)
Metal
Chrom
65
Normal
60
4.75
5
6
7
Split Supply Voltage (V)
Rev.3, Jun. 1999, page 60 of 97
8
HA12203NT/HA12204NT
HA12203NT
EQ Vinmax vs. Split Supply Voltage (1)
25
Norm speed
20
EQ Vinmax (dBs)
Normal
Metal
–10
15
Chrom
12
Vinmax (dB) (0 dB = 26 dBs)
–5
–15
R ch
Lch
–20
4.75 5
6
7
Split Supply Voltage (V)
10
8
EQ Vinmax vs. Split Supply Voltage (2)
25
20
Normal
–10
Chrom
15
Metal
R ch
L ch
12
Vinmax (dB) (0 dB = 26 dBs)
EQ Vinmax (dBs) (T.H.D. = 1%)
High speed
–5
–15
10
–20
4.75 5
6
7
Split Supply Voltage (V)
8
Rev.3, Jun. 1999, page 61 of 97
HA12203NT/HA12204NT
HA12203NT
Rec Cal Correction vs. VREC Cal
6
VS = 7.0 V
f = 3 kHz Vin = –46 dBs
OPEN = 0 dB (2.53 V)
Norm speed
Norm tape
Rec Cal Correction (dB)
4
2
0
–2
–4
R ch
L ch
–6
0
1
2
3
VREC Cal (V)
4
5
Gp Cal Correction vs. VGP Cal
6
VS = 7.0 V
f = 12 kHz Vin = –46 dBs
OPEN = 0 dB (2.53 V)
Norm speed
Norm tape
Gp Cal Correction (dB)
4
2
0
–2
–4
R ch
L ch
–6
Rev.3, Jun. 1999, page 62 of 97
0
1
2
3
VGP Cal (V)
4
5
HA12203NT/HA12204NT
HA12203NT
Bias Output vs. Load Current (1)
8
Bias Output V (V)
7
6
VS = ± 7 V
Norm mode
5
0
1
2
3
4
5
Load Current I (mA)
6
7
6
7
Bias Output vs. Load Current (2)
8
Bias Output V (V)
7
6
VS = ± 7 V
Crom mode
5
0
1
2
3
4
5
Load Current I (mA)
Rev.3, Jun. 1999, page 63 of 97
HA12203NT/HA12204NT
HA12203NT
Bias Output vs. Load Current (3)
8
Bias Output V (V)
7
6
VS = ± 7 V
Metal mode
5
0
Rev.3, Jun. 1999, page 64 of 97
1
2
3
4
5
Load Current I (mA)
6
7
HA12203NT/HA12204NT
HA12203NT
MS Sensing Level vs. Frequency
VS = ±7.0 V
Ain → PBOUT = 580 mVrms = 0 dB
MSOUT
MS Sensing Level (dB)
0
R ch
L ch
–10
–20
100
1k
10 k
100 k
Frequency (Hz)
MS Amp. Gain vs. Frequency
45
40
MAOUT
Gain (dB)
30
20
MSIN
VS = ± 7.0 V
10
0
–5
20
40
60
100
200
400 600
1k
2k
4k
6k
10 k
20 k
40 k 60 k
100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 65 of 97
HA12203NT/HA12204NT
HA12203NT
No-Signal Sensing Time vs. Resistance
1000
No-Signal Sensing Time (ms)
PBOUT
MSOUT
22
C16
R18
26
100
VS = ±7.0 V
f = 5 kHz
Ain → PBOUT = 580 mVrms
MSOUT
10
0 dB
–10 dB
–20 dB
1
10 k
100 k
Resistance R18 (Ω)
1M
Signal Sensing Time vs. Capacitance
100
Vcc
PBOUT
MSOUT
22
R18
C16
26
Signal Sensing Time (ms)
MS DET
10
1
VS = ±7.0 V
f = 5 kHz
Ain → PBOUT = 580 mVrms
MSOUT
0 dB
–10 dB
–20 dB
0.1
0.01
Rev.3, Jun. 1999, page 66 of 97
0.1
Capacitance C16 (µF)
1.0
HA12203NT/HA12204NT
Quiescent Current vs. Supply Voltage (REC mode)
25
Quiescent Current vs. Supply Voltage (PB mode)
25
20
20
Quiescent Current (mA)
Quiescent Current (mA)
HA12204NT
15
15
REC, REC-MUTE ON, Bias OFF
REC, REC-MUTE OFF, Bias OFF
∗ Other SW is all "Low"
PB, REC-MUTE ON, Bias OFF
PB, REC-MUTE OFF, Bias OFF
∗ Other SW is all "Low"
10
10
4.75 5
6
7
Split Supply Voltage (V)
8
4.75 5
6
7
Split Supply Voltage (V)
8
Rev.3, Jun. 1999, page 67 of 97
HA12203NT/HA12204NT
HA12204NT
Input Amp Gain vs. Frequency (1)
30
VS = ±7.0 V
Rin
Gain (dB)
PBOUT
20
RECOUT
10
10
30
60 100
300 600 1 k
3k
6 k 10 k
30 k 60 k100 k
300 k 600 k 1 M
Frequency (Hz)
Input Amp Gain vs. Frequency (2)
27
26
120 µ
Gain (dB)
24
22
VS = ±7.0 V
PBOUT
70 µ
20
18
17
10
30
60 100
300
600 1 k
Frequency (Hz)
Rev.3, Jun. 1999, page 68 of 97
3k
6k 10 k
30 k
60 k 100 k
HA12203NT/HA12204NT
HA12204NT
Maximum Output Level vs. Supply Voltage (1)
Maximum Output Level vs. Supply Voltage (2)
25
25
20
Vomax (dB)
Vomax (dB)
30
20
15
RECmode Rin→RECOUT
0 dB = 300 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
15
4.75 5
RECmode Rin→PBOUT
0 dB = 580 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
6
7
Split Supply Voltage (V)
10
4.75 5
8
Maximum Output Level vs. Supply Voltage (3)
6
7
Split Supply Voltage (V)
8
Maximum Output Level vs. Supply Voltage (4)
30
20
25
Vomax (dB)
Vomax (dB)
25
15
20
PBmode PBOUT
0 dB = 580 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
10
4.75 5
6
7
Split Supply Voltage (V)
PBmode RECOUT
0 dB = 300 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
8
15
4.75 5
6
7
Split Supply Voltage (V)
8
Rev.3, Jun. 1999, page 69 of 97
HA12203NT/HA12204NT
HA12204NT
Maximum Output Level vs. Supply Voltage (5)
25
Vomax (dB)
20
15
PASSmode PBOUT
0 dB = 580 mVrms
T.H.D = 1%
f = 1 kHz
400 Hz HPF + 30 kHz LPF
10
4.75 5
6
7
Split Supply Voltage (V)
8
Signal to Noise Ratio vs. Supply Voltage
90
PBOUT 0 dB = 580 mVrms Ain/Bin
R g = 10 kΩ CCIR/ARM
RECOUT 0 dB = 300 mVrms Rin
R g = 5.1 kΩ CCIR/ARM
RECmode
Rin→RECOUT
S/N (dB)
85
PASSmode
: Ain→PBOUT
: Bin→PBOUT
80
PBmode
75
4.75 5
Rev.3, Jun. 1999, page 70 of 97
: Ain→PBOUT
: Bin→PBOUT
6
7
Split Supply Voltage (V)
8
HA12203NT/HA12204NT
HA12204NT
Total Harmonic Distortion vs. Supply Voltage (1)
Total Harmonic Distortion vs. Supply Voltage (2)
1.0
1
PBmode RECOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
T.H.D. (%)
T.H.D. (%)
PBmode PBOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
0.1
0.01
4.75 5
6
7
Split Supply Voltage (V)
0.1
0.01
4.75 5
8
8
Total Harmonic Distortion vs. Supply Voltage (4)
Total Harmonic Distortion vs. Supply Voltage (3)
1.0
1.0
RECmode Rin→RECOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
T.H.D. (%)
PASSmode PBOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
T.H.D. (%)
6
7
Split Supply Voltage (V)
0.1
0.01
4.75 5
6
7
Split Supply Voltage (V)
8
0.1
0.01
4.75 5
6
7
Split Supply Voltage (V)
8
Rev.3, Jun. 1999, page 71 of 97
HA12203NT/HA12204NT
HA12204NT
Total Harmonic Distortion vs. Output Level (1)
Total Harmonic Distortion vs. Supply Voltage (5)
1.0
10.0
RECmode Rin→PBOUT Vin = 0 dB
: fin = 100 Hz (30 kHz LPF)
:
1 kHz (400 Hz HPF + 30 k LPF)
:
10 kHz (400 Hz HPF + 80 k LPF)
T.H.D. (%)
T.H.D. (%)
1.0
0.1
f = 100 Hz
(30 kHz LPF)
f = 1 kHz
(400 Hz HPF + 30 kHz LPF)
f = 10 kHz
(400 Hz HPF + 80 kHz LPF)
VCC = ±7 V
PBmode PBOUT
0 dB = 580 mVrms
0.1
0.01
4.75 5
6
7
Split Supply Voltage (V)
8
0.01
–15
–10
–5
0
5
Vout (dB)
Total Harmonic Distortion vs. Output Level (2)
10.0
T.H.D. (%)
1.0
f = 100 Hz
(30 kHz LPF)
f = 1 kHz
(400 Hz HPF + 30 kHz LPF)
f = 10 kHz
(400 Hz HPF + 80 kHz LPF)
VCC = ±7 V
PBmode RECOUT
0 dB = 300 mVrms
0.1
0.01
–15
Rev.3, Jun. 1999, page 72 of 97
–10
–5
0
5
10
Vout (dB)
15
20
25
10
15
20
HA12203NT/HA12204NT
HA12204NT
Total Harmonic Distortion vs. Output Level (3)
10.0
f = 100 Hz
(30 kHz LPF)
f = 1 kHz
(400 Hz HPF + 30 kHz LPF)
f = 10 kHz
(400 Hz HPF + 80 kHz LPF)
1.0
T.H.D. (%)
VCC = ±7 V
PASSmode PBOUT
0 dB = 580 mVrms
0.1
0.01
–15
–10
–5
0
5
Vout (dB)
10
15
20
Total Harmonic Distortion vs. Output Level (4)
10.0
f = 100 Hz (30 kHz LPF)
f = 1 kHz (400 Hz HPF + 30 kHz LPF)
f = 10 kHz (400 Hz HPF + 80 kHz LPF)
VCC = ±7 V
RECmode RECOUT
0 dB = 300 mVrms
T.H.D. (%)
1.0
0.1
0.01
–15
–10
–5
0
5
10
Vout (dB)
15
20
25
Rev.3, Jun. 1999, page 73 of 97
HA12203NT/HA12204NT
HA12204NT
Total Harmonic Distortion vs. Output Level (5)
10.0
f = 100 Hz (30 kHz LPF)
f = 1 kHz (400 Hz HPF + 30 kHz LPF)
f = 10 kHz (400 Hz HPF + 80 kHz LPF)
VCC = ±7 V
RECmode PBOUT
0 dB = 580 mVrms
T.H.D. (%)
1.0
0.1
0.01
–15
–10
–5
0
5
10
Vout (dB)
15
20
25
Total Harmonic Distortion vs. Frequency (1)
+10 dB
0 dB
–10 dB
VCC = ±7 V
PBmode PBOUT
0 dB = 580 mVrms
T.H.D. (%)
0.1
30kHz LPF
0.01
100
Rev.3, Jun. 1999, page 74 of 97
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
400Hz HPF
+ 80kHz LPF
10 k
HA12203NT/HA12204NT
HA12204NT
Total Harmonic Distortion vs. Frequency (2)
+10 dB
0 dB
–10 dB
VCC = ±7 V
PBmode RECOUT
0 dB = 300 mVrms
T.H.D. (%)
0.1
30kHz LPF
0.01
100
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
400Hz HPF
+ 80kHz LPF
10 k
Total Harmonic Distortion vs. Frequency (3)
+10 dB
0 dB
–10 dB
VCC = ±7 V
PASSmode PBOUT
0 dB = 580 mVrms
T.H.D. (%)
0.1
30kHz LPF
0.01
100
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
400Hz HPF
+ 80kHz LPF
10 k
Rev.3, Jun. 1999, page 75 of 97
HA12203NT/HA12204NT
HA12204NT
Total Harmonic Distortion vs. Frequency (4)
+10 dB
0 dB
–10 dB
VCC = ±7 V
RECmode Rin→RECOUT
0 dB = 300 mVrms
T.H.D. (%)
0.1
30kHz LPF
0.01
100
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
400Hz HPF
+ 80kHz LPF
10 k
Total Harmonic Distortion vs. Frequency (5)
+10 dB
0 dB
–10 dB
VCC = ±7 V
RECmode Rin→PBOUT
0 dB = 580 mVrms
T.H.D. (%)
0.1
30kHz LPF
0.01
100
Rev.3, Jun. 1999, page 76 of 97
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
400Hz HPF
+ 80kHz LPF
10 k
HA12203NT/HA12204NT
HA12204NT
Crosstalk vs. Frequency (Input) (1)
–20
Ain→Bin
Crosstalk (dB)
–40
–60
120 µ
–80
70 µ
–100
–120
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
Crosstalk vs. Frequency (Input) (2)
–20
–40
Crosstalk (dB)
Bin→Ain
120 µ
–60
70 µ
–80
–100
–120
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k 60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 77 of 97
HA12203NT/HA12204NT
HA12204NT
Crosstalk vs. Frequency (Mode) (3)
–20
VCC = ±7 V
PBmode→RECmode
Ain→RECOUT Vin = +12 dB
Crosstalk (dB)
–40
A 120 µ
–60
A 70 µ
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k 100 k
Frequency (Hz)
Crosstalk vs. Frequency (Mode) (4)
–20
VCC = ±7 V
PBmode→RECmode
Bin→RECOUT Vin = +12 dB
Crosstalk (dB)
–40
–60
B NORM
–80
B CROM/ METAL
–100
–120
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 78 of 97
6k
10 k
20 k
60 k 100 k
HA12203NT/HA12204NT
HA12204NT
Crosstalk vs. Frequency (Mode) (5)
–20
VS = ±7.0 V
PBmode→PASSmode
Ain→RECOUT Vin = +12 dB
Crosstalk (dB)
–40
A 120 µ
–60
A 70 µ
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k 100 k
Frequency (Hz)
Crosstalk vs. Frequency (Mode) (6)
–20
VCC = ±7 V
PASSmode→RECmode
Ain→PBOUT Vin = +12 dB
Crosstalk (dB)
–40
A 120 µ
–60
A 70 µ
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k 100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 79 of 97
HA12203NT/HA12204NT
HA12204NT
Crosstalk vs. Frequency (Mode) (7)
–20
VCC = ±7 V
PASSmode → RECmode
Bin → PBOUT Vin = +12 dB
Crosstalk (dB)
–40
–60
A120 µ
A70 µ
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (Mode) (8)
–40
VCC = ±7 V
PASSmode → PBmode
Rin → RECOUT Vin = +12 dB
Crosstalk (dB)
–60
–80
–100
–120
–140
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 80 of 97
6k
HA12203NT/HA12204NT
HA12204NT
Crosstalk vs. Frequency (Mode) (9)
–20
VCC = ±7 V
RECmode → PASSmode
Rin → PBOUT Vin = +12 dB
Crosstalk (dB)
–40
–60
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Crosstalk vs. Frequency (Mode) (10)
–40
VS = ±7.0 V
RECmode → PBmode
Rin → PBOUT Vin = +12 dB
Crosstalk (dB)
–60
–80
–100
–120
–140
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 81 of 97
HA12203NT/HA12204NT
HA12204NT
EQ Channel Separation vs. Frequency (1)
0
Channel Separation (dB)
–20
VS = ±7.0 V
EQOUT
R→L
–40
Bin
–60
Ain
–80
–100
10
30
60 100
300
600 1 k
3k
6 k 10 k
30 k
60 k 100 k
Frequency (Hz)
EQ Channel Separation vs. Frequency (2)
0
Channel Separation (dB)
–20
VS = ±7.0 V
EQOUT
L→R
–40
Ain
–60
–80
Bin
–100
10
30
60 100
300
600 1 k
Frequency (Hz)
Rev.3, Jun. 1999, page 82 of 97
3k
6 k 10 k
30 k
60 k 100 k
HA12203NT/HA12204NT
HA12204NT
Line Mute vs. Frequency (1)
–30
–40
VS = ±7.0 V
PBmode
Ain → PBOUT
Vin = +12 dB
Line Mute (dB)
–60
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
6k
10 k
20 k
60 k 100 k
Frequency (Hz)
Line Mute vs. Frequency (2)
–30
–40
VS = ±7.0 V
PBmode
Bin → PBOUT
Vin = +12 dB
Line Mute (dB)
–60
–80
–100
–120
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 83 of 97
HA12203NT/HA12204NT
HA12204NT
Line Mute vs. Frequency (3)
–30
–40
VS = ±7.0 V
RECmode
Rin → PBOUT
Vin = +12 dB
Line Mute (dB)
–60
–80
–100
–120
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k 100 k
6k
10 k
20 k
60 k
Frequency (Hz)
Line Mute vs. Frequency (4)
–30
–40
VS = ±7.0 V
PASSmode PBOUT
Vin = +12 dB
Line Mute (dB)
–60
–80
–100
–120
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 84 of 97
100 k
HA12203NT/HA12204NT
HA12204NT
REC Mute Attenuation vs. Frequency
–40
VS = ±7.0 V
Norm speed Norm tape
Vin = +12 dB (0 dB = –26 dBs)
REC Mute ATT. (dB)
–60
–80
–100
–120
–140
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (1)
Ripple Rejection Ratio R.R.R. (dB)
0
VCC
VS = ±7.0 V
Ain / Bin
PBmode
–20
PBOUT
–40
–60
RECOUT
–80
–100
10
20
60
100
200
600
1k
2k
6k
60 k
100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 85 of 97
HA12203NT/HA12204NT
HA12204NT
Ripple Rejection Ratio vs. Frequency (2)
Ripple Rejection Ratio R.R.R. (dB)
0
VEE
VS = ±7.0 V
Ain / Bin
PBmode
–20
PBOUT
–40
–60
RECOUT
–80
–100
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (3)
Ripple Rejection Ratio R.R.R. (dB)
0
VCC
VS = ±7.0 V
Ain / Bin
PASSmode
–20
PBOUT
–40
–60
–80
–100
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 86 of 97
6k
HA12203NT/HA12204NT
HA12204NT
Ripple Rejection Ratio vs. Frequency (4)
Ripple Rejection Ratio R.R.R. (dB)
0
VEE
VS = ±7.0 V
Ain / Bin
PASSmode
–20
PBOUT
–40
–60
–80
–100
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
10 k
20 k
60 k
100 k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (5)
Ripple Rejection Ratio R.R.R. (dB)
0
VCC
VS = ±7.0 V
Ain / Bin
RECmode
–20
EQOUT NN
–40
RECOUT
–60
–80
–100
10
20
60
100
200
600
1k
2k
6k
Frequency (Hz)
Rev.3, Jun. 1999, page 87 of 97
HA12203NT/HA12204NT
HA12204NT
Ripple Rejection Ratio vs. Frequency (6)
Ripple Rejection Ratio R.R.R. (dB)
20
VEE
VS = ±7.0 V
Ain / Bin
RECmode
0
–20
EQOUT NN
–40
–60
RECOUT
–80
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Equalizer Amp. Gain vs. Frequency (1)
55
50
VS = ±7.0 V
EQin → EQOUT = –46 dBs
Norm speed
Gain (dB)
40
NC
30
NN
20
10
10
20
60
100
200
600
1k
2k
Frequency (Hz)
Rev.3, Jun. 1999, page 88 of 97
6k
10 k
20 k
60 k
100 k
HA12203NT/HA12204NT
HA12204NT
Equalizer Amp. Gain vs. Frequency (2)
55
50
VS = ±7.0 V
EQin → EQOUT = –46 dBs
High speed
HN
30
20
HC
10
5
10
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Equalizer Total Harmonic Distortion vs. Output Level (1)
100
VS = ±7.0 V
315 Hz
1 kHz
5 kHz
10 kHz
Norm speed
Norm tape
10
EQ-T.H.D. (%)
Gain (dB)
40
1
0.1
–20
–15
–10
–5
0
5
Vout (dBs)
10
15
20
Rev.3, Jun. 1999, page 89 of 97
HA12203NT/HA12204NT
HA12204NT
Equalizer Total Harmonic Distortion vs. Output Level (2)
100
VS = ±7.0 V
315 Hz
1 kHz
5 kHz
10 kHz
Norm speed
Crom tape
EQ-T.H.D. (%)
10
1
0.1
–20
–15
–10
–5
0
5
Vout (dBs)
10
15
20
Equalizer Total Harmonic Distortion vs. Output Level (3)
100
EQ-T.H.D. (%)
10
VS = ±7.0 V
315 Hz
2 kHz
10 kHz
20 kHz
High speed
Norm tape
1
0.1
–30
Rev.3, Jun. 1999, page 90 of 97
–20
–10
0
Vout (dBs)
10
20
HA12203NT/HA12204NT
HA12204NT
Equalizer Total Harmonic Distortion vs. Output Level (4)
100
EQ-T.H.D. (%)
10
VS = ±7.0 V
315 Hz
2 kHz
10 kHz
20 kHz
High speed
Crom tape
1
0.1
–30
–20
–10
0
Vout (dBs)
65
EQ S/N (dB)
EQ S/N (dB)
65
20
EQ Signal to Noise Ratio vs. Split Supply Voltage (2)
70
EQ Signal to Noise Ratio vs. Split Supply Voltage (1)
70
EQIN → EQOUT
= Normal
Normal SPEED
= Crom
f = 1 kHz
Vin = –26 dBS (0 dB)
Wait JISA
Rg = 5.1 kΩ
10
60
60
EQIN → EQOUT
High SPEED
55
55
4.75 5
6
7
Split Supply Voltage (V)
8
4.75 5
= Normal
= Crom
f = 1 kHz
Vin = –26 dBS (0 dB)
Wait JISA
Rg = 5.1 kΩ
6
7
Split Supply Voltage (V)
8
Rev.3, Jun. 1999, page 91 of 97
HA12203NT/HA12204NT
HA12204NT
EQ Vin max vs. Split Supply Voltage (1)
25
EQ Vin max (dBs)
20
Normal
–10
15
Crom
–15
EQIN → EQOUT
Normal SPEED
20
4.75 5
Vin max (dB) (0 dB = 26 dBs)
–5
10
f = 1 kHz
T.H.D. = 1%
400 Hz HPF+30 kHz LPF
6
7
Split Supply Voltage (V)
8
EQ Vin max vs. Split Supply Voltage (2)
25
–5
Normal
Crom
–10
15
–15
20
4.75 5
Rev.3, Jun. 1999, page 92 of 97
EQIN → EQOUT
High SPEED
10
f = 1 kHz
T.H.D. = 1%
400 Hz HPF+30 kHz LPF
6
7
Split Supply Voltage (V)
8
Vin max (dB) (0 dB = 26 dBs)
EQ Vin max (dBs)
20
HA12203NT/HA12204NT
HA12204NT
Bias Output vs. Load Current
8
Bias OUT Voltage V (V)
Norm
Crom
VS = ±7V
7
6
5
0
1
2
3
4
5
Load Current I (mA)
6
7
No-Signal Sensing Time vs. Resistance R18
1000
No-Signal Sensing Time (ms)
±7 V
f = 5 kHz
AIN PBmode
: 0 dB
: –10 dB
: –20 dB
Tr
100
Ta
10
VCC
22
R18
MSDET
C16
0.33 µF
26
PBOUT
MSOUT
Ta
1
10 k
Tr
100 k
Resistance R18 (Ω)
1M
Rev.3, Jun. 1999, page 93 of 97
HA12203NT/HA12204NT
HA12204NT
Signal Sensing Time vs. Capacitance C16
1000
VCC
PBOUT
MSOUT
22
MSDET
26
Ta
Signal Sensing Time (ms)
100
R18
C16
Tr
Tr
10
Ta
1.0
0.1
0.01
Rev.3, Jun. 1999, page 94 of 97
±7 V
f = 5 kHz
AIN PBmode
0 dB
–20 dB
0.1
Capacitance C16 (µF)
1.0
HA12203NT/HA12204NT
HA12204NT
MS Sensing Level vs. Frequency
MSOUT
5V
+5
0V
VCC = ±7 V
AIN
0 dB = 580 mVrms
(PBOUT)
MS Sensing Level (dB)
0
–5
–10
–15
–20
–25
100
1k
10 k
100 k
Frequency (Hz)
MS Amp. Gain vs. Frequency
45
40
MAOUT
Gain (dB)
30
MSIN
20
VS = ±7.0 V
10
0
20
60
100
200
600
1k
2k
6k
10 k
20 k
60 k
100 k
Frequency (Hz)
Rev.3, Jun. 1999, page 95 of 97
HA12203NT/HA12204NT
Package Dimensions
Unit: mm
37.3
38.6 Max
22
14.0
14.6 Max
42
1.0
21
1.78 ± 0.25
0.48 ± 0.10
0.51 Min
1.38 Max
2.54 Min 5.10 Max
1
15.24
0.10
0.25 +– 0.05
0˚ – 15˚
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
Rev.3, Jun. 1999, page 96 of 97
DP-42S
—
Conforms
4.8 g
HA12203NT/HA12204NT
Disclaimer
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
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Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
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Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
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Tel: <44> (1628) 585000
Fax: <44> (1628) 585160
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Fax : <886>-(2)-2718-8180
Telex : 23222 HAS-TP
URL : http://www.hitachi.com.tw
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7/F., North Tower,
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Harbour City, Canton Road
Tsim Sha Tsui, Kowloon,
Hong Kong
Tel : <852>-(2)-735-9218
Fax : <852>-(2)-730-0281
URL : http://www.hitachi.com.hk
Copyright  Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.
Colophon 2.0
Rev.3, Jun. 1999, page 97 of 97