AKM AKD4387-SB

ASAHI KASEI
[AKD4387-SB]
AKD4387-SB
AK4387 Evaluation board Rev.0
General Description
The AKD4387-SB is an evaluation board for AK4387, which is 192kHz sampling 24Bit '6 DAC. The
AKD4387-SB includes a LPF which can add differential analog outputs from the AK4387 and also has a digital
interface. Therefore, it is easy to evaluate the AK4387.
Ordering Guide
AKD4387-SB --- Evaluation board for AK4387
Function
On-board Analog output buffer circuit
On-board digital audio interface. (AK4113)
+15V
+5V
+3.3V
Reg
GND -15V
+5V
Reg
DIR
Lch
COAX In
2nd Order
AK4113
Opt In
AK4387
LPF
PORT1
Control
Data
Rch
PORT2
EXT
Figure 1. AKD4387-SB Block diagram
* Circuit diagram are attached at the end of this manual.
COAX is recommended for an evaluation of the Sound quality.
<KM084600>
1
2006/07
ASAHI KASEI
[AKD4387-SB]
„ Operation sequence
1) Set up the power supply lines. (See “Other jumpers set-up”.)
Name
Color
Voltage
Comments
For regulator and
op-amps.
+15V
Green
+12a+15V
-15V
Blue
-12a-15V
For op-amps.
5V
Red
+4.75a+5.25V
For AK4387.
AGND
Black
0V
GND
Attention
This jack should be always connected to power
supply.
This jack should be always connected to power
supply.
This jack should be always connected to power
supply.
This jack should be always connected to power
supply.
Table 1. Set up of power supply lines
Each supply line should be distributed from the power supply unit.
2) Set-up the jumper pins
3) Set-up the DIP switches. (See the followings.)
4) Power on
The AK4387 should be reset once by bringing SW4 (PDN) “L” upon power-up.
<KM084600>
2
2006/07
ASAHI KASEI
[AKD4387-SB]
„ Evaluation mode
1. DIR (COAX) (default)
It is possible to evaluate the AK4387 by using CD disk. The DIR generates MCLK, BICK, LRCK and SDATA from the
received data through RCA connector (J3). Setting of jumper is shown below.
COAX is recommended for an evaluation of the Sound quality.
JP1
OPT
COAX
RX
(Default)
Figure 2. Jumper setting, when using DIR
2. DIR (Optical Link)
It is possible to evaluate the AK4387 by using CD disk. The DIR generates MCLK, BICK, LRCK and SDATA from the received
data through optical connector (PORT3: TORX173). Setting of jumper is shown below.
JP1
OPT
COAX
RX
Figure 3. Jumper setting, when using DIR
3. All clocks are fed through the PORT2.
R1, R2, R3, R4
R26, R27, R28, R30
<KM084600>
: open
: 100: ҏor short (0:)җ
3
2006/07
ASAHI KASEI
[AKD4387-SB]
„ DIP Switch setting
[SW1]: AK4387 setting
No.
Pin
SW1 OFF
SW1 ON
Default
1
SMUTE
-
-
OFF
2
P/S
Serial Control mode
Parallel Control mode
OFF
3
ACKS
-
-
4
DIF0
-
OFF
Table 2. SW1 setting
OFF
[SW2]: AK4387 setting
No.
Pin
1
-
Default
NC
OFF
2
-
NC
OFF
3
DEM
NC
OFF
4
DIF1
NC
Table 3. SW2 setting
OFF
[SW3]: AK4113 setting
No.
Pin
1
2
OCKS1
OCKS0
OFF
ON
Default
ON
OFF
AK4113 Master Clock setting
Refer to Table4
Table 4. SW3 setting
The frequency of the master clock output is set by OCKS0 and OCKS1 as shown in Table 4.
OCKS1
0
1
1
OCKS0
0
0
1
MCLK Frequency
256fs @fs=88.2/96kHz
512fs @32/44.1/48kHz
128fs @176.4/192kHz
Table 5. MCLK Clock
Default
The digital de-emphasis filter is set by DEM pin as follows.
DEM SW
DEM pin state
De-emphasis Filter
OFF
1
ON
0
OFF
ON
Default
Table 6. De-emphasis Filter Control
Data is shifted in via the SDTI pin using BICK and LRCK inputs. The DIF0-1 as shown in Table 7 can select four serial
data modes.
Mode
0
DIF1 SW
ON
DIF0 SW
ON
DIF1 pin state
0
DIF0 pin state
0
1
2
3
ON
OFF
OFF
OFF
ON
OFF
0
1
1
1
0
1
SDTI Format
16bit LSB justified
24bit LSB justified
24bit MSB justified
16/24bit I2S Compatible
BICK
t32fs
t48fs
t48fs
t48fs or 32fs
Default
Table 7. Audio Data Formats
<KM084600>
4
2006/07
ASAHI KASEI
[AKD4387-SB]
„ Toggle switch setting
[SW4](PDN): Reset of AK4387. Select “H” during operation.
<KM084600>
5
2006/07
ASAHI KASEI
[AKD4387-SB]
External Analog Circuit
The 2nd order LPF (fc=125.6kHz, Q=0.753) which adds differential outputs of the AK4387 is implemented on the board. When the further
attenuation of the out-band noise is needed, some additional LPF is required. Analog signal is output through BNC connectors on the board.
And the output level of the AK4387 is [email protected]
C1
R4
R3
+Vop
R0
22u
R1
Analog
Out
R2
AOUT
22K
C2
-Vop
fc=125.6kHz, Q=0.753, g=0.060dB at 40kHz
Figure 4. External Analog Filter
R0
910
R1
1.8k
R2
3.9k
R3
3.3k
R4
3.9k
C1
390p
C2
390p
Table 8. The value of R,C on this board
fin
20kHz
40kHz
Frequency Response
0.023dB
0.060dB
Table 9. Frequency Response of LPF
80kHz
-0.288dB
<Calculation>
K
Amplitude = 20 log
K=
R3+R4 ,
R4
fc=
Z0 ,
2S
Z0=
Q
1
C1C2R1R2
2Sfc
<KM084600>
2 2
[1-(f/fc) ] +[(1/Q)(f/fc)] 2
[dB],
,
1
1
1
1 k
C1 R1 C1 R2 C 2 R2
6
2006/07
ASAHI KASEI
[AKD4387-SB]
Measurement Results
[Measurement condition]
x Measurement unit
x MCLK
x BICK
x fs
x Bit
x Power Supply
x Interface
x Temperature
: Audio Precision System two Cascade (AP2)
: 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz)
: 64fs
: 44.1kHz, 96kHz, 192kHz
: 24bit
: VDD=5V
: Internal DIR (44.1kHz, 96kHz, 192kHz)
: Room
fs=44.1kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Filter condition
20kLPF
20kLPF
20kSPCL, A-weighted
20kLPF
20kSPCL, A-weighted
Lch
89.9dB
105.6dB
105.8dB
104.3dB
106.8dB
Rch
90.3dB
105.6dB
105.8dB
104.8dB
107.5dB
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Filter condition
40kLPF
40kLPF
20kSPCL, A-weighted
40kLPF
20kSPCL, A-weighted
Lch
89.7dB
106.5dB
106.8dB
104.5dB
107.7dB
Rch
89.7dB
106.5dB
106.8dB
104.5dB
107.7dB
Input signal
1kHz, 0dB
1kHz, -60dB
1kHz, -60dB
“0” data
“0” data
Measurement filter
40kLPF
40kLPF
20kSPCL, A-weighted
40kLPF
20kSPCL, A-weighted
Lch
85.3dB
100.4dB
103.8dB
103.7dB
107.0dB
Rch
85.3dB
100.4dB
103.5dB
103.7dB
107.0dB
fs=96kHz
Parameter
S/(N+D)
DR
S/N
fs=192kHz
Parameter
S/(N+D)
DR
S/N
<KM084600>
7
2006/07
ASAHI KASEI
[AKD4387-SB]
Plots
(fs=44.1kHz)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=44.1kHz, MCLK=512fs, 0dBFS input, fin=1kHz
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
10k
20k
10k
20k
Hz
Figure 5. FFT (fin=1kHz, 0dBFS input)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=44.1kHz, MCLK=512fs, -60dBFS input, fin=1kHz
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
Hz
Figure 6. FFT (fin=1kHz, -60dBFS input)
(fs=44.1kHz)
<KM084600>
8
2006/07
ASAHI KASEI
[AKD4387-SB]
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=44.1kHz, MCLK=512fs, fin=No signal
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 7. FFT (Noise Floor)
AKM
AK4387 FFT Out-of-band niose
VDD=5V, fs=44.1kHz, MCLK=512fs, fin=No signal
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
10k
20k
50k
100k
Hz
Figure 8. FFT (Out of band noise)
<KM084600>
9
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=44.1kHz)
AKM
AK4387 THD+N vs. Input Level
AVDD=DVDD=5V, fs=44.1kHz, MCLK=512fs, fin=1kHz
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 9 . THD+N vs. Input level (fin=1kHz)
AKM
AK4387 THD+N vs. Input Frequency
AVDD=DVDD=5V, fs=44.1kHz, MCLK=512fs, 0dBFS input
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 10 . THD+N vs. Input Frequency (0dBFS input)
<KM084600>
10
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=44.1kHz)
AKM
AK4387 Linearity
AVDD=DVDD=5V, fs=44.1kHz, MCLK=512fs, fin=1kHz
+0
-10
-20
-30
-40
-50
d
B
r
-60
-70
A
-80
-90
-100
-110
-120
-130
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 11. Linearity (fin=1kHz)
AKM
AK4387 Frequency Response
AVDD=DVDD=5V, fs=44.1kHz, 0dBFS input
+1
+0.9
+0.8
+0.7
+0.6
+0.5
+0.4
+0.3
+0.2
d
B
r
A
+0.1
+0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
Hz
Figure 12. Frequency Response (0dBFS input)
<KM084600>
11
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=44.1kHz)
AKM
AK4387 Crosstalk (Red=Lch, Blue=Rch)
AVDD=DVDD=5V, fs=44.1kHz, 0dBFS input
-70
-75
-80
-85
-90
-95
d
B
-100
-105
-110
-115
-120
-125
-130
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 13. Crosstalk (0dBFS input)
<KM084600>
12
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=96kHz)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=96kHz, 0dBFS input, fin=1kHz
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
40
50
100
200
500
1k
2k
5k
10k
20k
40k
10k
20k
40k
Hz
Figure 14. FFT (fin=1kHz, 0dBFS input)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=96kHz, 0dBFS input, fin=1kHz, Notch=on
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
40
50
100
200
500
1k
2k
5k
Hz
Figure 15. FFT(fin=1kHz, 0dBFS input, Notch)
<KM084600>
13
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=96kHz)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=96kHz, -60dBFS input, fin=1kHz
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
40
50
100
200
500
1k
2k
5k
10k
20k
40k
5k
10k
20k
Hz
Figure 16. FFT (fin=1kHz, -60dBFS input)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=96kHz, fin=No signal
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
Hz
Figure 17. FFT (Noise Floor)
<KM084600>
14
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=96kHz)
AKM
AK4387 THD+N vs. Input Level
AVDD=DVDD=5V, fs=96kHz, fin=1kHz
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 18. THD+N vs. Input level (fin=1kHz)
AKM
AK4387 THD+N vs. Input Frequency
AVDD=DVDD=5V, fs=96kHz, 0dBFS input
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
40
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Figure 19. THD+N vs. Input Frequency (0dBFS input)
<KM084600>
15
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=96kHz)
AKM
AK4387 Linearity
AVDD=DVDD=5V, fs=96kHz, fin=1kHz
+0
-10
-20
-30
-40
-50
d
B
r
-60
-70
A
-80
-90
-100
-110
-120
-130
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 20. Linearity (fin=1kHz)
AKM
AK4387 Frequency Response
AVDD=DVDD=5V, fs=96kHz, 0dBFS input
+1
+0.9
+0.8
+0.7
+0.6
+0.5
+0.4
+0.3
+0.2
d
B
r
A
+0.1
+0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
2.5k
5k
7.5k
10k
12.5k
15k
17.5k
20k
22.5k
25k
27.5k
30k
32.5k
35k
37.5k
40k
Hz
Figure 21. Frequency Response (0dBFS input)
<KM084600>
16
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=96kHz)
AKM
AK4387 Crosstalk (Red=Lch, Blue=Rch)
AVDD=DVDD=5V, fs=96kHz, 0dBFS input
-70
-75
-80
-85
-90
-95
d
B
-100
-105
-110
-115
-120
-125
-130
40
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Figure 22. Crosstalk (0dBFS input)
<KM084600>
17
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=192kHz)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=192kHz, 0dBFS input, fin=1kHz
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
90
200
500
1k
2k
5k
10k
20k
50k
80k
20k
50k
80k
Hz
Figure 23. FFT (fin=1kHz, 0dBFS input)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=192kHz, 0dBFS input, fin=1kHz, Notch=on
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
90
200
500
1k
2k
5k
10k
Hz
Figure 24. FFT(fin=1kHz, 0dBFS input, Notch)
<KM084600>
18
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=192kHz)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=192kHz, -60dBFS input, fin=1kHz
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
90
200
500
1k
2k
5k
10k
20k
50k
80k
20k
50k
80k
Hz
Figure 25. FFT (fin=1kHz, -60dBFS input)
AKM
AK4387 FFT
AVDD=DVDD=5V, fs=192kHz, fin=No signal
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
90
200
500
1k
2k
5k
10k
Hz
Figure 26. FFT (Noise Floor)
<KM084600>
19
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=192kHz)
AKM
AK4387 THD+N vs. Input Level
AVDD=DVDD=5V, fs=192kHz, fin=1kHz
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 27. THD+N vs. Input level (fin=1kHz)
AKM
AK4387 THD+N vs. Input Frequency
AVDD=DVDD=5V, fs=192kHz, 0dBFS input
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
90
200
500
1k
2k
5k
10k
20k
50k
80k
Hz
Figure 28. THD+N vs. Input Frequency (0dBFS input)
<KM084600>
20
2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=192kHz)
AKM
AK4387 Linearity
AVDD=DVDD=5V, fs=192kHz, fin=1kHz
+0
-10
-20
-30
-40
-50
d
B
r
-60
-70
A
-80
-90
-100
-110
-120
-130
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 29. Linearity (fin=1kHz)
AKM
AK4387 Frequency Response
AVDD=DVDD=5V, fs=192kHz, 0dBFS input
+1
+0.8
+0.6
+0.4
+0.2
-0
-0.2
-0.4
-0.6
d
B
r
A
-0.8
-1
-1.2
-1.4
-1.6
-1.8
-2
-2.2
-2.4
-2.6
-2.8
-3
5k
10k
15k
20k
25k
30k
35k
40k
45k
50k
55k
60k
65k
70k
75k
80k
Hz
Figure 30. Frequency Response (0dBFS input)
<KM084600>
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2006/07
ASAHI KASEI
[AKD4387-SB]
(fs=192kHz)
AKM
AK4387 Crosstalk (Red=Lch, Blue=Rch)
AVDD=DVDD=5V, fs=192kHz, 0dBFS input
-70
-75
-80
-85
-90
-95
d
B
-100
-105
-110
-115
-120
-125
-130
90
200
500
1k
2k
5k
10k
20k
50k
80k
Hz
Figure 31. Crosstalk (0dBFS input)
<KM084600>
22
2006/07
ASAHI KASEI
[AKD4387-SB]
Revision History
Date
(YY/MM/DD)
06/07/28
Manual
Revision
KM084600
Board
Revision
0
Reason
Contents
First edition
IMPORTANT NOTICE
x These products and their specifications are subject to change without notice. Before considering
any use or application, consult the Asahi Kasei Microsystems Co., Ltd. (AKM) sales office or
authorized distributor concerning their current status.
x AKM assumes no liability for infringement of any patent, intellectual property, or other right in the
application or use of any information contained herein.
x Any export of these products, or devices or systems containing them, may require an export
license or other official approval under the law and regulations of the country of export pertaining
to customs and tariffs, currency exchange, or strategic materials.
x AKM products are neither intended nor authorized for use as critical components in any safety,
life support, or other hazard related device or system, and AKM assumes no responsibility relating
to any such use, except with the express written consent of the Representative Director of AKM.
As used here:
(a) A hazard related device or system is one designed or intended for life support or maintenance
of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which
its failure to function or perform may reasonably be expected to result in loss of life or in
significant injury or damage to person or property.
(b) A critical component is one whose failure to function or perform may reasonably be expected
to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device
or system containing it, and which must therefore meet very high standards of performance
and reliability.
x It is the responsibility of the buyer or distributor of an AKM product who distributes, disposes of,
or otherwise places the product with a third party to notify that party in advance of the above
content and conditions, and the buyer or distributor agrees to assume any and all responsibility
and liability for and hold AKM harmless from any and all claims arising from the use of said
product in the absence of such notification.
<KM084600>
23
2006/07
A
10
8
6
4
2
uP-I/F
PORT1
9
7
5
3
1
D3V
SMUTE
CSN
CCLK
CDTI
10k
10k
ACKS
DIF0
P/S
R12
R11
470
470
470
R14
R15
R16
10k
R13
RSTN
1
15
2
3
5
6
11
10
14
13
C36
0.1u
4113_LRCK
4113_SDTO
4113_BICK
4113_MCLK
D3V
VCC
GND
4Y
3Y
2Y
1Y
74LVC157
A/B
G
1A
1B
2A
2B
3A
3B
4A
4B
U4
16
8
12
9
7
4
R29
10k
NC
R28
R18
10k
R17
10k
10k
R19
10k
R20
SMUTE
P/S
ACKS
DIF0
AVDD
1
2
3
4
R25
SMUTE
P/S
ACKS
DIF0
SW DIP-4
SW1
8
7
6
5
1
NC
5.1
C5
RSTN
10p
5
LRCK
100
R4
C4
4
SDTI1
100
10k
R21
8
7
6
3
2
BICK
100
R3
1
R2
470u
C2
MCLK
+
5.1
NC
VOP-
+15V
R1
EXT
PORT2
10
9
8
7
6
NC
R27
1
2
3
4
5
NC
470u
C1
R26
R30
MCLK
BICK
LRCK
SDATA
-15V
10k
R22
CDTI
CCLK
CSN
RSTN
LRCK
SDTI
BICK
MCLK
U6
10k
R23
DEM
10k
R24
AOUTL
VCOM
VSS
AVDD
NC
R62
NC
R61
0
NC
NC
NC
9
8
7
6
5
10
11
12
13
14
15
16
R57
C8
NC
10u
Date:
Size
A3
Title
NC
DZFR NC
P/S
AK4384
AVDD
0.1u
DEM
DVDD 0-ohm
NC
C9
NC
NC
R5
DIF1
# 15
AK4387
#9
AK4388
SW DIP-4
SW2
R10
R9
1
2
3
4
DZF
DVDD
R8
3
+5V
+
10u
C7
0-ohm
NC
NC
R8
NC
C20
NC
NC
0-ohm
R9
AVDD
NC
R7
0
R6
Tuesday, July 04, 2006
AK4387
Sheet
AKD4387-SB
Document Number
AOUTR
AOUTL
0.1u
C6
NC
NC
0-ohm
R10
R5,R8,R9,R10,C9 Setting for AK4384/4387/4388
OUT
AOUTR
IN
T1
NJM78M05FA
DIF1
AK4387
1
VOP+
GND
2
1
+
+
1
of
0.1u
C9
0
R5
3
Rev
0
A
A
VOP+
R59
NC
R58
NC
C30
0.1u
C28
0.1u
C31
10u
10u
C29
+
+
VOP-
C46
NC
C45
NC
AOUTR
AOUTL
C12
C13
100p
1.8k
22u
22k
R36
C11
910
R34
100p
R32
0
R48
22k
1.8k
22u
910
R33
R35
C10
R31
0
R47
+
NC
C17
3.9k
R40
3.9k
R38
NC
C16
100p
C23
3.9k
R37
3.9k
R39
100p
C22
390p
C19
1
390p
C15
390p
C18
390p
C14
1
2
3
+
6
5
1
7
U3B
NJM4580
3.3k
R42
NC
C25
U3A
NJM4580
3.3k
R41
NC
C24
4
-
+
4
8
+
8
10u
C26
+
10u
C27
+
-
20k
R44
20k
R43
220
R46
220
R45
2
3
1
2
3
1
J2
MR-552LS
J1
MR-552LS
Date:
Size
A3
Title
Monday, July 03, 2006
Analog
Sheet
2
AKD4387-SB
Document Number
of
3
Rev
0
A
A
AVDD
VOP+
C32
47u
COAX
+
C37
0.1u
1 H
3 L
J3
MR-552LS
2
SW4
RSTN
C33
0.1u
2
3
1
1
5
6
IN
U5
GND
VCC
GND
OUT
TORX173
5
6
4
3
2
1
R52
75
C44
C43
0.1u
RSTN
14
13
12
11
10
9
8
R49
10k
0.1u
R56
C34
0.1u
D1
HSU119
1
2
VCC
6A
6Y
5A
5Y
4A
4Y
3
74HC14
1A
1Y
2A
2Y
3A
3Y
GND
PORT3
1
2
3
4
5
6
7
2
OUT
T2
uPC3533HF
GND
0
1
C35
0.1u
L1
0
2
C47
NC
R60
NC
R50
5.1
R53
C41
10u
C38
10u
+
C39
0.1u
100
OPT
JP1
RX
COAX
+
D3V
C42
0.1u
R51
15k
C40
0.1u
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
RX5
RX4/DIF2
RX3/DIF1
RX2/DIF0
RX1
AVSS
AVDD
R
PDN
XTO
XTI
V/TX
TVDD
DVSS
DVDD
U2
1
AK4113
1
RX6/IPS
INT1
P/SN
FS96/I2C
INT0
LRCK
SDTO
BICK
DAUX
MCKO2
MCKO1
OCKS0/CSN/CAD0
OCKS1/CCLK/SCL
CM1/CDTI/SDA
CM0/CDTO/CAD1
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
INT0
OCKS
SW3
4
3
OCKS1
OCKS0
4113_LRCK
4113_SDTO
4113_BICK
4113_MCLK
R55
R54
10k
10k
DIR
Monday, July 03, 2006
Date:
Sheet
3
AKD4387-SB
Document Number
[email protected]=176.4k/192kHz
[email protected]=88.2k/96kHz
[email protected]=32k/44.1k/48kHz
Master Clock
Size
A3
Title
L
H
H
L
OCKS0
L
H
OCKS1
S3
of
3
Rev
0
A