CXA1592Q/R
Encoder for CCD Color Camera
Description
The CXA1592Q/R is a bipolar IC developed as an
encoder for CCD color cameras.
Color difference and luminance signals are input
to be output as composite video and Y/C separate
signals.
The CXA1592 is a variant of the CXA1392 in
which the down/up ratio and level of shapness
signal have been changed from 1 : 3 to 1.5 : 1.5.
CXA1592Q
48 pin QFP (Plastic)
Features
• Carrier balance adjustment unnecessary
(Carrier leak above 36 dB against burst)
• High S/N
• Low power consumption (140mW)
CXA1592R
48 pin LQFP (Plastic)
Structure
Bipolar silicon monolithic IC
Operating Conditions
• Supply voltage
• Ambient temperature
Applications
CCD camera
VCC 4.75 to 5.25 V
Topr –20 to +75 °C
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
VCC
7
V
• Storage temperature
Tstg –65 to +150 °C
• Allowable power dissipation PD
600
mW
SHPLEVEL
DLE
SHPCLP1
DLD
SHPCLP2
SHPOUT
YLEVEL
FADERMODE
FADERSIG
SETUPLEVEL
SYNCLEVEL
SYNC
Block Diagram and Pin Configuration
36
35
34
33
32
31
30
29
28
27
26
25
YTBLK 37
NOISESLICE 38
23 SETUPCLP
1/2
LEVEL
CONT
HAP GAIN
SLICE BLK
YHCLP 39
CLP4
BLK
LOGIC
REF V
22 YOUT
SYNC
C BLK
YTBLK
YHIN 40
24 WCLEVEL
LEVEL
CONT
LEVEL
CONT
ADO
ADO
CLP2 WC
SETUP SYNC
GC
1.4 TYP
YL-YHCLP 41
21 VOUT
20 CHROMA
CLP4
YL-YHIN 42
×1.6
AGND 43
CLP4
BURST
18 CIN
MOD
BLK
3/2
2/3 TYP
CLP4 44
19 DGND
17 AVCC
CLP2
GC
ADO
16 COUT
CLP2 45
BLEVEL 46
CLP4
BURST
B-YIN 47
ADO
MOD
BLK
3/2
5
6
7
8
9
10
11
12
NC1
NC2
FSCOUT
BFG
BF
CBLK
CTBLK
BFG
4
3
LALT
R-YCLP
MODE 13 MODE
GEN
1/4
4FSCIN
2
DVCC
1
R-YIN
B.GEN
15 CSY
14 CSAGC
LOGIC
CLP2
B-YCLP 48
CLP4
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E91537A78
CXA1592Q/R
Pin Description
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
2k
1k
R-Y signal input pin.
Clamped internally through
C cut input.
140
1
R-Y IN
3V
1
140
10µA
AGND
AVCC
2k
1k
2
R-Y CLP
140
3.4V
2
140
10µA
AGND
Pin connecting the capacitor
for R-Y modulator clamp.
Setting the capacitance to
too small a value will enlarge
the carrier leak.
0.1µF and above is
recommended.
DVCC
3
DVCC
Power supply pin for the 1/4
counter block.
5V
3
DVCC
14.32MHz
1k
20k
4
4
4FSCIN
1Vp-p
80µA
80µA
DC 2.5V
Input pin for the 4FSC used
to make up the Sub Carrier.
Input through C cut.
Set amplitude to over
500mVp-p.
DGND
DVCC
1k
140
5
LALT
0V
5
80µA
DGND
–2–
Input pin for Line Alternate
signal during PAL mode.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
Set to GND during NTSC
mode.
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
6
NC1
—
Not for use.
Keep open
7
NC2
—
Not for use.
Keep open.
DVCC
200
8
FSCOUT
5V
140
8
500µA
DGND
AVCC
1k
5V
Outputs a sub carrier with
the same phase as B-Y.
When not in use, connection
to VCC prevents output and
allows for 600µA of current
saving.
Determining phase to 4FSC
is impossible.
Inserts a pulse slightly larger
than BF on both ends.
BF
140
9
BFG
BFG
9
0V
40µA
AGND
AVCC
1k
5V
140
10
10
BF
0V
20µA
AGND
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
Inputs BF (burst flag) pulse.
During analog burst, the
input pulse smoothens the
waveform.
The input pulse waveform
becomes the envelope of the
analog burst waveform.
3.5V
2.5V
During the usual burst, be
sure to input the pulse.
AVCC
Inputs CBLK
(composite blanking) pulse.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
1k
5V
140
11
CBLK
11
0V
40µA
AGND
–3–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
1k
5V
140
12
CTBLK
12
0V
80µA
AGND
AVCC
1k
140
13
MODE
0V
13
60µA
AGND
Inputs CT (chroma titler) pulse.
This signal prevents the
application of chroma
suppress during the titler
signal period.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
Selected NTSC, PAL or
NTSC × 2, PAL × 2 modes.
0V : NTSC × 1 Normal
burst
2.5V: NTSC × 2 Analog
burst
3.5V: PAL × 2 Analog
burst
5V : PAL × 1 Normal
burst
AVCC
1k
Suppresses chroma signal at
the AGC gain control signal.
3V (100%) to 4.2V (50%)
140
14
CSAGC
0V
14
40µA
AGND
AVCC
2k
Suppresses chroma signal at
the Y signal.
200mV (100%) to 700mV
(0%)
Inputs at C cut. Clamped
internally.
1k
140
15
CSY
2.4V
15
140
10µA
AGND
AVCC
200
16
COUT
Chroma signal output pin.
Output as rectangular waves.
2.8V
16
1500µA
AGND
–4–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
17
AVCC
Power supply pin for other
than 1/4 counter block.
5V
17
AVCC
18
CIN
2.5V
Input pin for chroma signal
passed through BPF.
Internally biased with a 20kΩ
resistance.
Input at C cut.
20k
18
AGND
19
19
DGND
0V
GND pin for 1/4 counter
block.
DGND
AVCC
200
20
CHROMA
2V
20
600µA
AGND
Signals input from CIN are
amplified and output through
this pin.
Chroma signal output pin
when used for Y/C separation
output.
AVCC
200
21
VOUT
1.8V
Output pin of composite
video signal.
When not in use, connection
to VCC allows for 900µA of
current saving.
140
21
600µA
AGND
–5–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
200
22
YOUT
Y signal output pin when
used for Y/C separation
output.
2.4V
22
600µA
AGND
AVCC
2k
1k
Connecting pin for the white
clip clamp capacitor.
Over 0.1µF is recommended.
140
23
SETUPCLP
3.3V
23
140
10µA
AGND
AVCC
1k
White clip level control pin.
1.6V (550mV) to 5V
(1110mV)
140
24
WC LEVEL
3.4V
24
80µA
AGND
AVCC
1k
5V
Sync pulse input pin.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
140
25
SYNC
25
0V
80µA
AGND
AVCC
1k
Sync level control pin.
1.6V (180mV) to 5V (380mV)
0V (287mV) preset.
140
26
SYNC LEVEL
0V
26
40µA
AGND
–6–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
1k
140
27
SETUP LEVEL
3.5V
Set up level control pin.
2.4V (0mV) to 5V (120mV)
27
80µA
AGND
AVCC
1k
140
28
FADER SIG
0V
28
20µA
AGND
AVCC
20µA
1k
29
FADER MODE
140
3.5V
29
40µA
AGND
Controls the signal suppress
level during Black Fader.
Controls the signal suppress
level during White Fader and
at the same time controls the
set up level.
Signal suppress control:
2V (100%) to 2.9V (0%)
Set up level control:
2V (0%) to 2.9V (100%)
Black Fader/White Fader
mode selection executed
through Fader Mode pin.
Black Fader and White
Fader mode select pin.
Also conrols the final value
(100%) of White Fader white
level (set up level).
0V (Black Fader)
1.8V (100mV) to 5V (630mV)
(White Fader)
AVCC
1k
140
30
Y LEVEL
3.4V
Y signal level control pin.
1.6V (–3.5dB) to 5V (9dB)
30
80µA
AGND
AVCC
200
31
SHP OUT
3V
Aperture signal output pin.
When not in use, connection
to VCC allows for 700µA of
current saving.
140
31
600µA
AGND
–7–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
2k
1k
140
32
SHPCLP2
Connects the clamp capacitor
used for the slice of the
aperture signal.
32
3.2V
140
10µA
AGND
AVCC
140
33
DLD
2.1V
Connects the delay line drive
side of the aperture signal.
33
80µA
AGND
AVCC
2k
1k
140
34
SHPCLP1
Connects the clamp capacitor
used for the slice of the
aperture signal.
34
3.2V
140
10µA
AGND
AVCC
40µA
1k
140
35
DLE
2.1V
35
80µA
Connects the delay line end
side of the aperture signal.
When this pin signals are
used as YH signals, YH IN
pin is connected to VCC.
AGND
AVCC
1k
Control pin of the aperture
signal level.
2.6V (8dB) to 4.2V (–31dB)
140
36
SHP LEVEL
3.5V
36
20µA
AGND
–8–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
1k
5V
37
YTBLK
Inputs YT (Y titler) pulse.
VTH is at 2.5V.
Input a pulse with an
amplitude larger than VTH
±0.5V.
140
37
0V
80µA
AGND
AVCC
1k
Controls the slice level of the
aperture signal.
1.8V (0mV) to 5V (75mV)
140
38
NOISESLICE
3.5V
38
40µA
AGND
AVCC
2k
1k
39
YHCLP
2.7V
Connects the capacitor for
YH input clamp.
140
39
140
40µA
AGND
AVCC
40
20µA
1k
500mV
YHIN
140
40
1.05V
40µA
AGND
YH signal input pin.
When DLE pin signal is set
as YH signal, connect this pin
to VCC.
The input signal DC clamp
range stands at 1.05V
±0.65V.
The standard signal level is
at 500mV.
AVCC
2k
1k
140
41
YL-YHCLP
Connects the capacitor for
YL-YH input clamp.
3.4V
41
140
10µA
AGND
–9–
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
1k
Inputs V aperture signals,
titler signals and YL-YH
signals.
The input signal DC clamp
range stands at 2.8V ±1.1V.
140
42
YL-YH IN
2.8V
42
40µA
AGND
43
43
AGND
0V
AGND
GND pin for other than 1/4
counter block.
AVCC
1k
5V
44
140
44
CLP4
0V
40µA
CLP4 pulse input pin.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
AGND
AVCC
1k
5V
140
45
CLP2
45
0V
40µA
CLP2 pulse input pin.
VTH is at 2.5V. Input a pulse
with an amplitude larger than
VTH ±0.5V.
AGND
AVCC
1k
140
46
B LEVEL
3.5V
46
40µA
AGND
– 10 –
Controls the burst level.
1.6V (95mVp-p) to 5V
(280mVp-p)
(NTSC pulse burst mode)
CXA1592Q/R
Pin No.
Symbol
Pin voltage
Equivalent circuit
Description
AVCC
2k
1k
B-Y signal input pin.
Clamped internally through
C cut input.
140
47
B-Y IN
3V
47
140
10µA
AGND
AVCC
Connects the capacitor for
B-Y modulator clamp.
Setting the capacitance to
too small a value will enlarge
the carrier leak.
Over 0.1µF is recommended.
2k
1k
140
48
B-Y CLP
3.4V
48
140
10µA
AGND
– 11 –
CXA1592Q/R
Electrical Characteristics
No.
Item
1
Current Supply
ICC
2
YH GAIN TYP
3
(VCC = 5V, Ta = 25°C)
Symbol
Conditions
Min.
Typ.
AVCC + DVCC
19
28
38
mA
YHTYP
FSCOUT = 5V VOUT = 5V SHPOUT = 5V
YHIN (500mV pulse) → YOUT
1.8
2.8
3.8
dB
YH GAIN MIN
YHMIN
YHIN (500mV pulse) → YOUT
YLEVEL = 1.6V
—
–4
–2
dB
4
YH GAIN MAX
YHMAX
YHIN (250mV pulse) → YOUT
YLEVEL = 5V
8
9.1
—
dB
5
YL-YH GAIN
YL-YH
YL-YHIN (500mV pulse) → YOUT
1.8
2.8
3.8
dB
6
DLE GAIN
DLE
DLE (1V pulse) → YOUT YHIN = 5V
–4.3
–3.3
–2.3
dB
7
VOUT GAIN
VOUT
YHIN (500mV pulse) → VOUT
1.3
2.3
3.3
dB
8
WHITE FADER
MIN
WFMIN
CBLK pulse FADERMODE = 1.6V
WFMIN = YOUT output level
– SETMAX (No.13)
68
86
104
mV
9
WHITE FADER
MAX
WFMAX
CBLK pulse FADERMODE = 5V
WFMAX = YOUT output level
– SETMAX (No.13)
527
620
713
mV
10
WHITE CLIP
MIN
WCMIN
YHIN (500mV pulse) → YOUT
CBLK pulse WCLEVEL = 1.6V
522
550
578
mV
11
WHITE CLIP
MAX
WCMAX
YHIN (500mV pulse) → YOUT
CBLK pulse WCLEVEL = 5V
1056
1112
1168 mV
12
WHITE CLIP
PRESET
WCPRE
YHIN (500mV pulse) → YOUT
CBLK pulse WCLEVEL = 0V
796
838
880
mV
13
SETUP MAX
SETMAX
CBLK pulse → YOUT SETUPLEVEL = 5V
113
126
139
mV
14
SYNC MIN
SYNCMIN
SYNC pulse → YOUT SYNCLEVEL = 1.6V
165
180
195
mV
15
SYNC MAX
SYNCMAX
SYNC pulse → YOUT SYNCLEVEL = 5V
363
383
403
mV
16
SYNC PRESET
SYNCPRE
SYNC pulse → YOUT SYNCLEVEL = 0V
272
287
302
mV
17
SHP-YOUT
GAIN
SHPYOUT
DLD (40mV pulse) → YOUT
SHPLEVEL = 2.6V YHIN (500mVpulse)
6
8
10
dB
18
SHP DOWN
MIN
SHPMIN
DLD (40mV pulse) → SHPOUT
SHPLEVEL = 4.2V
—
–25
–5.5
dB
19
SHP DOWN
TYP
SHPTYP
DLD (40mV pulse) → SHPOUT
SHPLEVEL = 3.4V
–0.5
1
2.5
dB
20
SHP DOWN
MAX
SHPMAX
DLD (40mV pulse) → SHPOUT··· (DOWNMAX)
SHPLEVEL = 2.6V
5.7
7.2
8.7
dB
21
SHP DOWN/
UP
SHPD/U
DLD (40mV pulse) → SHPOUT··· (UPMAX)
SHPLEVEL = 2.6V
SHPD/U=DOWNMAX/UPMAX
0.8
1
1.2
times
22
SHP SLICE
MAX
SLICEMAX
DLD (40mV pulse) → SHPOUT··· (SLMAX)
SHPLEVEL = 2.6V
NOISESLICE = 0V
SLICEMAX = DOWNMAX-SLMAX
60
75
90
mV
23
B-Y GAIN
B-Y
B-YIN (300mV pulse) → BPFOUT
4FSCIN = SIN 1Vp-p 14.32MHz
B-Y = 20log {BPFOUT (mVp-p)/300mV}
0.4
1.6
2.8
dB
– 12 –
Max. Unit
CXA1592Q/R
No.
Item
Symbol
Conditions
Min.
Typ.
Max. Unit
R-Y
R-YIN (300mV pulse) → BPFOUT
··· (R-Y level)
4FSCIN = SIN 1Vp-p 14.32MHz
R-Y=20log {BPFOUT (mVp-p)/300mV}
0.4
1.6
2.8
dB
L358
4FSCIN = SIN 1Vp-p 14.32MHz
L358 = 20log {286mVp-p/BPFOUT level
(mVp-p)}
BURST (Typ.)
36
48
—
dB
36
58
—
dB
24
R-Y GAIN
25
CARRIER
LEAK
3.58MHz
26
CARRIER
LEAK
500kHz
L500
4FSCIN = SIN 1Vp-p 2MHz
L500 = 20log {286mVp-p/BPFOUT level
(mVp-p)}
BURST (Typ.)
27
COUT
DRANGE
COUTD
R-YIN (600mV pulse) → BPFOUT
4FSCIN = SIN 1Vp-p 14.32MHz
670
730
—
mV
47
52
57
%
28
CS AGC MAX
CSAGCMAX
R-YIN (300mV pulse) → BPFOUT
4FSCIN = SIN 1Vp-p 14.32MHz
CSAGC = 4.2V
CSAGCMAX = (BPFOUT level/
R-Y level) × 100%
29
FSCOUT
amplitude
FSC
FSCOUT DC amplitude
at 4FSCIN = 2V, 3V
585
673
760
mV
30
BURST NTSC
MIN
NTMIN
BFG pulse → BPFOUT BLEVEL=1.6V
4FSCIN = SIN 1Vp-p 14.32MHz
80
95
110
mV
31
BURST NTSC
MAX
NTMAX
BFG pulse → BPFOUT BLEVEL=5V
4FSCIN = SIN 1Vp-p 14.32MHz
250
280
312
mV
32
BURST PAL
MIN
PALMIN
BFG pulse → BPFOUT
BLEVEL = 1.6V MODE = 5V
4FSCIN = SIN 1Vp-p 14.32MHz
89
105
120
mV
33
BURST PAL
MAX
PALMAX
BFG pulse → BPFOUT
BLEVEL = 5V MODE = 5V
4FSCIN = SIN 1Vp-p 14.32MHz
283
316
350
mV
34
BURST NTSC
x 2 MIN
NT2MIN
BFG pulse → BPFOUT
BLEVEL = 1.6V MODE = 2.5V
4FSCIN = SIN 1Vp-p 14.32MHz
153
180
207
mV
35
BURST NTSC
x 2 MAX
NT2MAX
BFG pulse → BPFOUT
BLEVEL = 5V MODE = 2.5V
4FSCIN = SIN 1Vp-p 14.32MHz
468
520
572
mV
36
BURST PAL
x 2 MIN
PAL2MIN
BFG pulse → BPFOUT
BLEVEL = 1.6V MODE = 3.5V
4FSCIN = SIN 1Vp-p 14.32MHz
171
202
232
mV
37
BURST PAL
x 2 MAX
PAL2MAX
BFG pulse → BPFOUT
BLEVEL = 5V MODE = 3.5V
4FSCIN = SIN 1Vp-p 14.32MHz
535
595
655
mV
38
CIN-VOUT
GAIN
CINVOUT
CIN (SIN 400mVp-p 3.58MHz) → VOUT
2.5
3.5
4.5
dB
39
CIN-CHROMA
GAIN
CINCHROMA
CIN (SIN 400mVp-p 3.58MHz) → CHROMA
2.1
3.1
4.1
dB
Ref.) YHIN → Y OUT Frequency characteristics gain 10MHz, –2.3dB (Typ.)
– 13 –
CXA1592Q/R
Test Circuit
34
33
32
31
30
29
28
27
26
YLEVEL
FADERMODE
FADERSIG
SETUPLEVEL
SYNCLEVEL
YTBLK
5V
38 NOISESLICE
5V
25
SYNC
35
SHPOUT
0V
SHPCLP2
5V
DLD
0V
SHPCLP1
3.4V 0V
DLE
0.1µ
36
0V
37
2.1V 0.1µ 2.1V
SHP
LEVEL
5V
5V
WC 24
LEVEL
SETUP 23
CLP
0.1µ
0.1µ
39 YHCLP
YOUT 22
40 YHIN
VOUT 21
1.05V
0.1µ
41 YL-YHCLP
CHROMA 20
2.8V
42 YL-YHIN
DGND 19
0.01µ
CXA1592Q/R
43 AGND
0V
CIN 18
5V
44 CLP4
AVCC 17
45 CLP2
COUT 16
0.1µ 0V
0V
∗1
BPF OUT
CSY 15
46 BLEVEL
0V
BPF
0.1µ
0V
CSAGC 14
47 B-YIN
R-YCLP
DVCC
4FSCIN
LALT
NC1
NC2
FSCOUT
BFG
BF
CBLK
0V
R-Y
IN
0.1µ
1
2
3
4
5
6
7
8
9
10
11
0.1µ
12
1000P
0.1µ
0V
MODE 13
CT
BLK
48 B-YCLP
5V
0V
5V
5V
5V
5V
0V
Above conditions are given as the typical satting. The individual conditions of each item are indicated in the
chart.
∗1 For BPF characteristics proceed as follows.
(1) When 4FSC IN = 14.32MHz use a 3.58MHz band pass filter where through the input of a 3.58MHz
sine wave a ratio of 2 to 1 is obtained for the input vs. output.
(2) When 4FSC IN = 2MHz use a 500kHz band pass filter where through the input of a 500kHz sine wave
a ratio of 2 to 1 is obtained for the input vs. output.
– 14 –
CXA1592Q/R
Input Signal Timing Chart
Pin name
Input signal
0
10
20
30
40
50
60
(µsec)
2µsec
45. CLP2
5V
0V
44. CLP4
5V
0V
11. CBLK
5V
0V
25. SYNC
5V
0V
9. BFG
5V
0V
40. YH
1.05V
2µsec
42. YL-YH
2.8V
33. DLD
2.1V
35. DLE
2.1V
37. YTBLK
5V
0V
12. CTBLK
5V
0V
15. CSY
1. R-Y
48. B-Y
∗
∗
∗
∗
∗
0V
∗
0V
∗
0V
Note) Level is indicated in the conditions shown in the chart.
– 15 –
CXA1592Q/R
Y fader control characteristics
YH Gain control characteristics
100
Black Fader
10
White Fader
Fader level (%)
YH gain (dB)
8
6
4
2
50
0
–2
–4
0
0
1
2
3
4
5
2
2.5
Y level pin (V)
3
Fader SIG pin (V)
White fader control characteristics
White clip control characteristics
White clip level (mV)
White fader level (mV)
800
600
400
1000
800
600
200
400
0
0
1
2
3
4
5
0
1
Fader mode pin (V)
2
3
4
5
WC level pin (V)
Set up level control characteristics
Sync level control characteristics
400
Sync level (mV)
Set up level (mV)
100
0
300
200
0
1
2
3
4
5
0
Set up level pin (V)
1
2
3
Sync level pin (V)
– 16 –
4
5
CXA1592Q/R
2
100
1.5
75
Slice level (mV)
SHP OUT/DLD IN (times)
SHP noise slice characteristics
SHP gain control characteristics
2.5
1
0.5
50
25
0
0
2
3
0
4
SHP level pin (V)
CS AGC control characteristics
2
3
Noise slice pin (V)
4
5
CS Y control characteristics
100
100
Degree of suppress (%)
90
Degree of suppress (%)
1
80
70
50
60
0
50
2.6
3
4
0
CS AGC pin (V)
Chroma fader control characteristics
Fader level (%)
100
50
0
2
2.5
500
CS Y signal level (mV)
3
Fader SIG pin (V)
– 17 –
1000
CXA1592Q/R
Burst level control characteristics
(PAL pulse mode)
Burst level (mV)
Burst level (mV)
Burst level control characteristics
(NTSC pulse mode)
300
200
100
300
200
100
0
0
0
1
2
3
B level pin (V)
4
5
0
500
600
400
500
300
200
100
4
5
400
300
200
0
0
0
1
2
3
B level pin (V)
4
5
0
Analog burst control
100
Analog burst (%)
2
3
B level pin (V)
Burst level control characteristics
(PAL analog mode)
Burst level (mV)
Burst level (mV)
Burst level control characteristics
(NTSC analog mode)
1
50
0
2
3
BF pin (V)
4
– 18 –
1
2
3
B level pin (V)
4
5
CXA1592Q/R
White clip preset temperature characteristics
YH gain typical temperature characteristics
840
YH gain (dB)
White Clip (mV)
3.0
830
2.5
–20
0
20
40
60
Ambient temperature (°C)
–20
75
Set up level temperature characteristics
(Set up level = 3.4V)
0
20
40
60
Ambient temperature (°C)
75
Y OUT DC temperature characteristics
2.5
Y OUT DC (V)
Set up level (mV)
50
40
–20
2.4
2.3
2.2
0
20
40
60
Ambient temperature (°C)
2.1
–20
75
B-Y gain temperature characteristics
290
Burst level (mV)
B-Y gain (dB)
2.0
1.5
1.0
–20
0
20
40
60
Ambient temperature (°C)
20
40
60
Ambient temperature (°C)
Burst NTSC maximum temperature
characteristics
(NTSC pulse mode) Burst level = 5.0V
0
20
40
60
Ambient temperature (°C)
– 19 –
75
280
270
–20
75
0
75
CXA1592Q/R
CIN → Chroma gain temperature characteristics
Carrier leak 3.58MHz temperature characteristics
–50
Carrier leak (dB)
CIN → Chroma gain (dB)
3.5
3.0
–45
2.5
–20
0
20
40
60
75
–20
Ambient temperature (°C)
0
20
40
60
75
Ambient temperature (°C)
Carrier leak 500kHz temperature characteristics
YH gain maximum supply voltage characteristics
–60
YH gain (dB)
Carrier leak (dB)
9.5
–55
9.0
–20
0
20
40
60
75
45
Ambient temperature (°C)
55
Set up level supply voltage characteristics
(Set up level = 3.4/5 VCC)
White clip preset supply voltage characteristics
950
60
Set up level (mV)
White clip (mV)
50
Supply voltage (V)
850
750
50
40
4.5
5.0
Supply voltage (V)
5.5
4.5
– 20 –
5.0
Supply voltage (V)
5.5
CXA1592Q/R
Sync level preset supply voltage characteristics
B-Y gain supply voltage characteristics
2.0
B-Y gain
Sync level (mV)
350
300
250
1.5
1.0
4.5
5.0
Supply voltage (V)
5.5
4.5
Burst level supply voltage characteristics
(NTSC pulse mode) Burst level = VCC
5.0
Supply voltage (V)
5.5
CIN → Chroma gain supply voltage characteristics
CIN → Chroma gain (dB)
3.5
Burst level (mV)
300
3.0
240
2.5
4.5
5.0
Supply voltage (V)
5.5
4.5
– 21 –
5.0
Supply voltage (V)
5.5
5V
GND 19
42 XSP1
2
1
3
XSHP
XSHD
CLP4
XSP2
XSP1
XSH1 XSH2
48 XSH2
TG
CLP1
8
9
BFG
CLP2
ID PBLK
7
6
5
LPF DL
4
10
11
12
CLP1 13
PBLK 14
WND 15
46 F2-CLP
47 F1-CLP
VG-OUT 16
IRIS-OUT 17
45 F3-CLP
IRIS-CLP 18
43 GND
44 FSHI
5V
SG
BLK BF SYNC LALT
WND
4fSC
64
LPF
IHDL
2
3
YH-IN
1
CONT
63 YGAM-
4
8
YR YG YB
CONTROLLER
FOR TITLER
CR CG CB
DL
7
6
5
9
10
11
12
14
13
15
16
17
18
19
13
14
10
11
12
R-Y 20
OUT
B-Y HUE 21
R-Y HUE 22
VCS-GAIN 23
61 LPF-ADJ3
62 V CC
YL-OUT 25
CS-OUT 24
GND 26
LPF-ADJ1
YH-GAIN
60 LPF-ADJ2
59
58 GND
CGAM-CONT 27
CS-AGCSL
CXA1391Q/R
57 Y2-GAIN
DET-CLP 20
WB-R 28
41 XSP2
WB-G 29
56 DLY2-IN
IRIS-GC 22
IRIS-LEVEL 21
55 DLY1-IN
C- 32
SLICE
WB-DC 31
33
34
36 35
WB-B 30
39 V CC 1
CXA1390Q/R
38 37
39
40
41
43 42
44
54 Y1-GAIN
5V
DETECTOR
DET- 24
OUT
V CC 2 23
40 XSP3
38 DATA-IN
37 PG-IN
OUT
53 DLY1-OUT
52 DLY0-
45
46
47
48
49
50
B-CLP
CS-IN
51
DLYH-OUT
G-CLP
R-Y GAIN
25
26
27
28
YOCLP
S1-IN
YHCLP
DLYH-IN
29
S2-IN
DLYH-CLP
31 30
DLC1-IN
YH-OUT1
CLP4
XSH1
C1-GAIN
YH-OUT2
XSHD
GY-OUT
R-MIX
DLCO-OUT
TP
XSHP
DC-OUT
MPX1-CLP
CLP4
32
CLP2
AGC-SEL
F2-OUT
MPX2-CLP
VAP-OUT
AGC-MAX
F3-OUT
ID
B-MTX
VAP-GAIN
AGC-CONT
CS-CLP
B-GAIN
VAP-CLP
OPIN-N
CS-CCD-SL
B-CONT
VAP-SLICE
OP-OUT
F1-OUT
OPIN-P
CS-CCD-GC
AGC-OUT
CS-OUT
AGC-CLP
DETLEVEL
CS-AGC-GC
R-CONT
R-GAIN
CS-CLP
R-CLP
B-Y GAIN
33
9
15
16
8
7
6
5
CXA1393AN/AM
17 18
19
4
3
2
1
CLP
48 B-Y
47 B-Y IN
46 B-LEVEL
45 CLP2
44 CLP4
43 AGND
42 YL-YH IN
1
20 21
22 23
24
LPF
5V
3
2
41 YL-YH CLP
40 YH-IN
39 YH-CLP
38 NOISE-SLICE
37 YTBLK
7
6
5
4
CXA1592Q/R
5V
8
9
WC 24
VIDEO-OUT 21
SETUP- 23
CLP
V-OUT 22
25
26
10
11
12
MODE 13
CS-AGC 14
CS-Y 15
C-OUT 16
AV CC 17
C-IN 18
DGND 19
CHROMA-OUT 20
27
28
29
31 30
32
33
34
35
36
R-Y CLP
C
LEVEL
B-Y OUT
DL
DV CC
34
CLP4
4FSC
35
DY-OUT
LALT
36
DR-OUT
W/B
CONTROLLER
DB-IN
CT-BLK DB-OUT
DR-IN
YT-BLK
SHPLEVEL
DLE
R-Y IN
HYSYR-IN
CONT
YB-IN TH-CONT
YT-GC COMP-IN
COMPOUT
NC
IHDL
GND
DY-CLP
DLD
SHP-CLP1
BFG
IHDL
CG-IN
SHP-CLP2
Y-LEVEL
NC
IHDL
CB-IN
DY-IN
SHP-OUT
BF
CCD
CR-IN
YG-IN
FADER-MODE
CT-GC
– 22 –
V CC
SETUP
FADER-SIG
FSC-OUT
SYNC
SYNC-LEVEL
CBLK
CTBLK
CXA1390 Series System Diagram
BPF
5V
C
Vid
Y
CXA1592Q/R
CXA1592Q/R
Package Outline
Unit: mm
CXA1592Q
48PIN QFP (PLASTIC)
15.3 ± 0.4
+ 0.1
0.15 – 0.05
+ 0.4
12.0 – 0.1
0.15
36
25
24
48
13
13.5
37
12
+ 0.15
0.3 – 0.1
0.8
0.24
0.9 ± 0.2
1
+ 0.2
0.1 – 0.1
M
+ 0.35
2.2 – 0.15
PACKAGE STRUCTURE
SONY CODE
QFP-48P-L04
EIAJ CODE
QFP048-P-1212
JEDEC CODE
PACKAGE MATERIAL
EPOXY RESIN
LEAD TREATMENT
SOLDER / PALLADIUM
PLATING
LEAD MATERIAL
42/COPPER ALLOY
PACKAGE MASS
0.7g
NOTE : PALLADIUM PLATING
This product uses S-PdPPF (Sony Spec.-Palladium Pre-Plated Lead Frame).
CXA1592R
48PIN LQFP (PLASTIC)
9.0 ± 0.2
7.0 ± 0.1
36
37
24
48
13
(8.0)
25
A
0.5 ± 0.2
∗
(0.22)
12
1
+ 0.05
0.127 – 0.02
0.5
+ 0.08
0.18 – 0.03
+ 0.2
1.5 – 0.1
0.13 M
0.1
0° to 10°
0.5 ± 0.2
0.1 ± 0.1
NOTE: Dimension “∗” does not include mold protrusion.
DETAIL A
PACKAGE STRUCTURE
PACKAGE MATERIAL
EPOXY RESIN
SOLDER/PALLADIUM
PLATING
SONY CODE
LQFP-48P-L01
LEAD TREATMENT
EIAJ CODE
LQFP048-P-0707
LEAD MATERIAL
42/COPPER ALLOY
PACKAGE MASS
0.2g
JEDEC CODE
– 23 –