AKM AKD4359-SC

ASAHI KASEI
[AKD4359-SC]
AKD4359-SC
Evaluation board Rev.0 for AK4359
GENERAL DESCRIPTION
The AKD4359-SC is an evaluation board for AK4539, the 24bit 8ch D/A converter. The AKD4359-SC also
has the digital audio interface and can achieve the interface with digital audio systems via opt-connector
or BNC connector.
„ Ordering guide
AKD4359-SC
--- Evaluation board for AK4359
(Cable for connecting with printer port of IBM-AT compatible PC and control
software are packed with this. This control software does not operate on Windows
NT)
FUNCTION
† Compatible with 2 types of interface
DIR with optical input and BNC input
Direct interface with AC3 decoder by 10pin header
† 10pin header for serial control interface
-15V +15V
Regulator
GND
LOUT1
Control Data
ROUT1
10pin Header
DIR
AK4113
LOUT2
ROUT2
Output
Buffer
BNC In
AK4359
Opt In
LOUT3
AC3
ROUT3
10pin Header
LOUT4
ROUT4
Figure 1. AKD4359-SC Block Diagram
*Circuit diagram and PCB layout are attached at the end of this manual.
<KM079600>
2005/06
-1-
ASAHI KASEI
[AKD4359-SC]
„ Operation sequence
1) Set up the power supply lines. (See “Other jumpers set-up”.)
Name
Color
Voltage
+15V
Red
+12∼+15V
-15V
AGND
Blue
Black
-12∼-15V
0V
Comments
Regulator,
Power supply for Op-amp.
Power supply for Op-amp.
GND
Attention
This jack is always needed. Power line
This jack is always needed. Power line
This jack is always needed.
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 AK4359 should be reset once bringing SW1 (PDN) “L” upon power-up.
„ Evaluation mode
1.
DIR(COAX) (default)
J1 is used for the evaluation using such as CD test disk. The DIR generates MCLK, BICK and LRCK SDATA from the received
data through BNC connector (J9). Setting of jumper is shown below.
COAX is recommended for an evaluation of the Sound quality.
JP1
OPT
COAX
BNC
(Default)
Figure 2. Jumper setting, when using DIR
2.
DIR(Optical Link)
PORT1 is used for the evaluation using such as CD test disk. The DIR generates MCLK, BICK and LRCK SDATA from the
received data through optical connector (PORT4: TORX176). Setting of jumper is shown below.
JP1
OPT
COAX
PORT2
Figure 3. Jumper setting, when using DIR
<KM079600>
2005/06
-2-
ASAHI KASEI
[AKD4359-SC]
„ DIP Switch setting
[SW2]: AK4113 setting
No.
Pin
1
2
OCKS1
OCKS0
OFF
ON
Default
ON
OFF
AK4113 Master Clock setting
Refer to Table4
Table 2. SW2 setting
[SW3]: AK4359 setting
No.
1
2
3
Pin
OFF
ON
Default
OFF
OFF
ON
SMUTE
AK4359 setting
P/S
ACKS
Note : When using the serial mode, R5 and R17 should be removed.
Table 3. 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 4. MCLK Clock
Default
„ SW1 setting
[SW1](PDN): Reset of AK4359. Select “H” during operation.
<KM079600>
2005/06
-3-
ASAHI KASEI
[AKD4359-SC]
„ External analog circuit
The 2nd order LPF (fc=111.8kHz, Q=0.714) which adds differential outputs of the AK4359 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 AK4359 is [email protected]
C1
R4
R3
+Vop
22u
R1
Analog
Out
R2
AOUT
10k
C2
-Vop
fc=111.8kHz, Q=0.714, g=-0.04dB at 40kHz
Figure 4. On-board analog filter
R1
1.5k
R2
R3
R4
C1
1.8k
2.2k
3.3k
820p
Table 5. The value of R,C on this board
fin
20kHz
40kHz
Frequency Response
0.00dB
-0.04dB
Table 6. Frequency Response of LPF
C2
820p
80kHz
-0.76dB
<Calculation>
Amplitude = 20 log
K=
R3+R4 ,
R4
fc=
ω0 ,
2π
[1-(f/fc) ] +[(1/Q)(f/fc)] 2
[dB],
1
,
2C1C2R1R2
ω0=
Q = 2πfc
K
2 2
1
1
1
1− k
+
+
C1 R1 C1 R2 C 2 R2
<KM079600>
2005/06
-4-
ASAHI KASEI
[AKD4359-SC]
Control Software Manual
„ Set-up of evaluation board and control software
1. Set up the AKD4359-SC according to previous term.
2. Connect IBM-AT compatible PC with AKD4359-SC by 10-line type flat cable (packed with AKD4359-SC). Take
care of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is used on
Windows 2000/XP. Please refer “Installation Manual of Control Software Driver by AKM device control software”.
In case of Windows95/98/ME, this installation is not needed. This control software does not operate on Windows
NT.)
3. Insert the CD-ROM labeled “AKD4359-SC Evaluation Kit” into the CD-ROM drive.
4. Access the CD-ROM drive and double-click the icon of “akd4396.exe” to set up the control program.
5. Then please evaluate according to the follows.
„ Operation flow
Keep the following flow.
1. Set up the control program according to explanation above.
2. Click “Port Reset” button.
„ Explanation of each buttons
1. [Port Reset] :
2. [Write default] :
3. [All Write] :
4. [Function1] :
5. [Function2] :
6. [Function3] :
7. [Function4] :
8. [Function5]:
9. [SAVE] :
10. [OPEN] :
11. [Write] :
Set up the USB interface board (AKDUSBIF-A) .
Initialize the register of AK4359.
Write all registers that is currently displayed.
Dialog to write data by keyboard operation.
Dialog to write data by keyboard operation.
The sequence of register setting can be set and executed.
The sequence that is created on [Function3] can be assigned to buttons and
executed.
The register setting that is created by [SAVE] function on main window can
be assigned to buttons and executed.
Save the current register setting.
Write the saved values to all register.
Dialog to write data by mouse operation.
„ Indication of data
Input data is indicated on the register map. Red letter indicates “H” or “1” and blue one indicates “L” or “0”. Blank is the
part that is not defined in the datasheet.
<KM079600>
2005/06
-5-
ASAHI KASEI
[AKD4359-SC]
„ Explanation of each dialog
1. [Write Dialog]: Dialog to write data by mouse operation
There are dialogs corresponding to each register.
Click the [Write] button corresponding to each register to set up the dialog. If you check the check box, data
becomes “H” or “1”. If not, “L” or “0”.
If you want to write the input data to AK4359, click [OK] button. If not, click [Cancel] button.
2. [Function1 Dialog] : Dialog to write data by keyboard operation
Address Box: Input registers address in 2 figures of hexadecimal.
Data Box:
Input registers data in 2 figures of hexadecimal.
If you want to write the input data to AK4359, click [OK] button. If not, click [Cancel] button.
3. [Function2 Dialog] : Dialog to evaluate ATT
Address Box:
Input registers address in 2 figures of hexadecimal.
Start Data Box:
Input starts data in 2 figures of hexadecimal.
End Data Box:
Input end data in 2 figures of hexadecimal.
Interval Box:
Data is written to AK4642 by this interval.
Step Box:
Data changes by this step.
Mode Select Box:
If you check this check box, data reaches end data, and returns to start data.
[Example] Start Data = 00, End Data = 09
Data flow: 00 01 02 03 04 05 06 07 08 09 09 08 07 06 05 04 03 02 01 00
If you do not check this check box, data reaches end data, but does not return to start data.
[Example] Start Data = 00, End Data = 09
Data flow: 00 01 02 03 04 05 06 07 08 09
If you want to write the input data to AK4359, click [OK] button. If not, click [Cancel] button.
<KM079600>
2005/06
-6-
ASAHI KASEI
[AKD4359-SC]
4. [Save] and [Open]
4-1. [Save]
Save the current register setting data. The extension of file name is “akr”.
(Operation flow)
(1) Click [Save] Button.
(2) Set the file name and push [Save] Button. The extension of file name is “akr”.
4-2. [Open]
The register setting data saved by [Save] is written to AK4359. The file type is the same as [Save].
(Operation flow)
(1) Click [Open] Button.
(2) Select the file (*.akr) and Click [Open] Button.
<KM079600>
2005/06
-7-
ASAHI KASEI
[AKD4359-SC]
5. [Function3 Dialog]
The sequence of register setting can be set and executed.
(1) Click [F3] Button.
(2) Set the control sequence.
Set the address, Data and Interval time. Set “-1” to the address of the step where the sequence should be paused.
(3) Click [Start] button. Then this sequence is executed.
The sequence is paused at the step of Interval="-1". Click [START] button, the sequence restarts from the paused step.
This sequence can be saved and opened by [Save] and [Open] button on the Function3 window. The extension of file
name is “aks”.
Figure 5. Window of [F3]
<KM079600>
2005/06
-8-
ASAHI KASEI
[AKD4359-SC]
6. [Function4 Dialog]
The sequence that is created on [Function3] can be assigned to buttons and executed. When [F4] button is clicked, the
window as shown in Figure 6 opens.
Figure 6. [F4] window
<KM079600>
2005/06
-9-
ASAHI KASEI
[AKD4359-SC]
6-1. [OPEN] buttons on left side and [START] buttons
(1) Click [OPEN] button and select the sequence file (*.aks).
The sequence file name is displayed as shown in Figure 7.
Figure 7. [F4] window(2)
(2) Click [START] button, then the sequence is executed.
3-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The sequence file names can assign be saved. The file name is *.ak4.
[OPEN] : The sequence file names assign that are saved in *.ak4 are loaded.
3-3. Note
(1) This function doesn't support the pause function of sequence function.
(2) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(3) When the sequence is changed in [Function3], the file should be loaded again in order to reflect the change.
<KM079600>
2005/06
- 10 -
ASAHI KASEI
[AKD4359-SC]
7. [Function5 Dialog]
The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed. When
[F5] button is clicked, the following window as shown in Figure 8opens.
Figure 8. [F5] window
7-1. [OPEN] buttons on left side and [WRITE] button
(1) Click [OPEN] button and select the register setting file (*.akr).
(2) Click [WRITE] button, then the register setting is executed.
7-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The register setting file names assign can be saved. The file name is *.ak5.
[OPEN] : The register setting file names assign that are saved in *.ak5 are loaded.
7-3. Note
(1) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(2) When the register setting is changed by [Save] Button in main window, the file should be loaded again in order to
reflect the change.
<KM079600>
2005/06
- 11 -
ASAHI KASEI
[AKD4359-SC]
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit : Audio Precision, System two, Cascade
• MCLK
: 512fs, 256fs, 128fs
• BICK
: 64fs
• fs
: 44.1kHz, 96kHz, 192kHz
• BW
: 10Hz∼20kHz (fs=44.1kHz), 10Hz∼40kHz (fs=96kHz), 10Hz∼40kHz (fs=192kHz)
• Bit
: 24bit
• Power Supply
: AVDD=DVDD=5V
• Interface
: DIR (AK4113)
• Temperature
: Room
fs=44.1kHz
Parameter
S/(N+D)
DR
S/N
fs=96kHz
Parameter
S/(N+D)
DR
S/N
fs=192kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Measurement filter
20kLPF
20kLPF
22kLPF, A-weighted
20kLPF
22kLPF, A-weighted
Lch
98.4dB
102.8dB
106.5dB
102.8dB
106.2dB
Rch
98.4dB
102.8dB
106.5dB
102.8dB
106.2dB
Measurement filter
40kLPF
40kLPF
22kLPF, A-weighted
40kLPF
22kLPF, A-weighted
Lch
97.0dB
101.0dB
105.9dB
101.0dB
106.0dB
Rch
97.0dB
101.0dB
106.0dB
101.0dB
106.0dB
Measurement filter
40kLPF
40kLPF
22kLPF, A-weighted
40kLPF
22kLPF, A-weighted
Lch
97.5dB
101.5dB
106.0dB
101.5dB
106.0dB
Rch
97.5dB
101.5dB
106.0dB
101.5dB
106.0dB
<KM079600>
2005/06
- 12 -
ASAHI KASEI
[AKD4359-SC]
(fs=44.1kHz)
AK4359 FFT fs=44.1kHz
AVDD=DVDD=5V, 0dBFS input
+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
2k
5k
10k
20k
Hz
Figure 9. FFT (1kHz, 0dBFS input)
AK4359 FFT fs=44.1kHz
AVDD=DVDD=5V, -60dBFS input
+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
Hz
Figure 10. FFT (1kHz, -60dBFS input)
<KM079600>
2005/06
- 13 -
ASAHI KASEI
[AKD4359-SC]
(fs=44.1kHz)
AK4359 FFT fs=44.1kHz
AVDD=DVDD=5V, No input
+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
Hz
Figure 11. FFT (noise floor)
AK4359 FFT fs=44.1kHz
AVDD=DVDD=5V, Out of band noise
+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 12. FFT (out-of-band noise)
<KM079600>
2005/06
- 14 -
ASAHI KASEI
[AKD4359-SC]
(fs=44.1kHz)
AK4359 THD+N vs Input Level fs=44.1kHz
AVDD=DVDD=5V
-80
-82
-84
-86
-88
-90
-92
d
B
r
-94
-96
A
-98
-100
-102
-104
-106
-108
-110
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 13. THD+N vs Input Level (fin=1kHz)
AK4359 THD+N vs Input Frequency fs=44.1kHz
AVDD=DVDD=5V
-70
-72.5
-75
-77.5
-80
-82.5
-85
d
B
r
-87.5
A
-92.5
-90
-95
-97.5
-100
-102.5
-105
-107.5
-110
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 14. THD+N vs fin (Input level=0dBFS)
<KM079600>
2005/06
- 15 -
ASAHI KASEI
[AKD4359-SC]
(fs=44.1kHz)
AK4359 Linearity fs=44.1kHz
AVDD=DVDD=5V
+0
-10
-20
-30
-40
-50
d
B
r
-60
A
-80
-70
-90
-100
-110
-120
-130
-140
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 15. Linearity (fin=1kHz)
AK4359 Frequency Respons fs=44.1kHz
AVDD=DVDD=5V
+1
+0.8
+0.6
+0.4
+0.2
d
B
r
A
+0
-0.2
-0.4
-0.6
-0.8
-1
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
Hz
Figure 16. Frequency Response (Input level=0dBFS)
<KM079600>
2005/06
- 16 -
ASAHI KASEI
[AKD4359-SC]
(fs=44.1kHz)
AK4359 Crosstalk fs=44.1kHz
AVDD=DVDD=5V
-80
-85
-90
-95
-100
-105
d
B
-110
-115
-120
-125
-130
-135
-140
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 17. Cross-talk (Input level=0dBFS)
<KM079600>
2005/06
- 17 -
ASAHI KASEI
[AKD4359-SC]
(fs=96kHz)
AK4359 FFT fs=96kHz
AVDD=DVDD=5V, 0dBFS input
+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
10k
20k
40k
5k
10k
20k
40k
Hz
Figure 18. FFT (1kHz, 0dBFS input)
AK4359 FFT fs=96kHz
AVDD=DVDD=5V, -60dBFS input
+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
Hz
Figure 19. FFT (1kHz, -60dBFS input)
<KM079600>
2005/06
- 18 -
ASAHI KASEI
[AKD4359-SC]
(fs=96kHz)
AK4359 FFT fs=96kHz
AVDD=DVDD=5V, No input
+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
10k
20k
40k
5k
10k
20k
40k
Hz
Figure 20. FFT (noise floor)
AK4359 FFT fs=96kHz, Notch
AVDD=DVDD=5V, 0dBFS input
+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
Hz
Figure 21. FFT (Notch)
<KM079600>
2005/06
- 19 -
ASAHI KASEI
[AKD4359-SC]
(fs=96kHz)
AK4359 THD+N vs Input Level fs=96kHz
AVDD=DVDD=5V
-80
-82
-84
-86
-88
-90
-92
d
B
r
-94
-96
A
-98
-100
-102
-104
-106
-108
-110
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 22. THD+N vs Input Level (fin=1kHz)
AK4359 THD+N vs Input Frequency fs=96kHz
AVDD=DVDD=5V
-70
-72.5
-75
-77.5
-80
-82.5
-85
d
B
r
-87.5
A
-92.5
-90
-95
-97.5
-100
-102.5
-105
-107.5
-110
40
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Figure 23. THD+N vs fin (Input level=0dBFS)
<KM079600>
2005/06
- 20 -
ASAHI KASEI
[AKD4359-SC]
(fs=96kHz)
AK4359 Linearity fs=96kHz
AVDD=DVDD=5V
+0
-10
-20
-30
-40
-50
d
B
r
-60
A
-80
-70
-90
-100
-110
-120
-130
-140
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 24. Linearity (fin=1kHz)
AK4359 Frequency Respons fs=96kHz
AVDD=DVDD=5V
+1
+0.8
+0.6
+0.4
+0.2
d
B
r
A
+0
-0.2
-0.4
-0.6
-0.8
-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 25. Frequency Response (Input level=0dBFS)
<KM079600>
2005/06
- 21 -
ASAHI KASEI
[AKD4359-SC]
(fs=96kHz)
AK4359 Crosstalk fs=96kHz
AVDD=DVDD=5V
-80
-85
-90
-95
-100
-105
d
B
-110
-115
-120
-125
-130
-135
-140
40
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Figure 26. Cross-talk (Input level=0dBFS)
<KM079600>
2005/06
- 22 -
ASAHI KASEI
[AKD4359-SC]
(fs=192kHz)
AK4359 FFT fs=192kHz
AVDD=DVDD=5V, 0dBFS input
+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
20k
50k
80k
10k
20k
50k
80k
Hz
Figure 27. FFT (1kHz, 0dBFS input)
AK4359 FFT fs=192kHz
AVDD=DVDD=5V, -60dBFS input
+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
Hz
Figure 28. FFT (1kHz, -60dBFS input)
<KM079600>
2005/06
- 23 -
ASAHI KASEI
[AKD4359-SC]
(fs=192kHz)
AK4359 FFT fs=192kHz
AVDD=DVDD=5V, No input
+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
20k
50k
80k
10k
20k
50k
80k
Hz
Figure 29. FFT (noise floor)
AK4359 FFT fs=192kHz, Notch
AVDD=DVDD=5V, 0dBFS input
+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
Hz
Figure 30. FFT (Notch)
<KM079600>
2005/06
- 24 -
ASAHI KASEI
[AKD4359-SC]
(fs=192kHz)
AK4359 THD+N vs Input Level fs=192kHz
AVDD=DVDD=5V
-80
-82
-84
-86
-88
-90
-92
d
B
r
-94
-96
A
-98
-100
-102
-104
-106
-108
-110
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
50k
80k
dBFS
Figure 31. THD+N vs Input Level (fin=1kHz)
AK4359 THD+N vs Input Frequency fs=192kHz
AVDD=DVDD=5V
-70
-72.5
-75
-77.5
-80
-82.5
-85
d
B
r
-87.5
A
-92.5
-90
-95
-97.5
-100
-102.5
-105
-107.5
-110
90
200
500
1k
2k
5k
10k
20k
Hz
Figure 32. THD+N vs fin (Input level=0dBFS)
<KM079600>
2005/06
- 25 -
ASAHI KASEI
[AKD4359-SC]
(fs=192kHz)
AK4359 Linearity fs=192kHz
AVDD=DVDD=5V
+0
-10
-20
-30
-40
-50
d
B
r
-60
A
-80
-70
-90
-100
-110
-120
-130
-140
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 33. Linearity (fin=1kHz)
AKM
AK4359 Frequency Respons fs=192kHz
AVDD=DVDD=5.0V
+1
+0.8
+0.6
+0.4
+0.2
+0
-0.2
d
B
r
-0.4
-0.6
A
-0.8
-1
-1.2
-1.4
-1.6
-1.8
-2
5k
10k
15k
20k
25k
30k
35k
40k
45k
50k
55k
60k
65k
70k
75k
80k
Hz
Figure 34. Frequency Response (Input level=0dBFS)
<KM079600>
2005/06
- 26 -
ASAHI KASEI
[AKD4359-SC]
(fs=96kHz)
AKM
AK4359 Crosstalk fs=192kHz
AVDD=DVDD=5.0V
-70
-75
-80
-85
-90
-95
-100
d
B
-105
-110
-115
-120
-125
-130
-135
-140
90
200
500
1k
2k
5k
10k
20k
50k
80k
Hz
Figure 35. Cross-talk (Input level=0dBFS)
<KM079600>
2005/06
- 27 -
ASAHI KASEI
[AKD4359-SC]
Revision History
Date
(YY/MM/DD)
05/06/30
Manual
Board
Revision
Revision
KM079600
0
Reason
Contents
First edition
IMPORTANT NOTICE
• 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.
• AKM assumes no liability for infringement of any patent, intellectual property, or other right in the
application or use of any information contained herein.
• 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.
• 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.
• 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.
<KM079600>
2005/06
- 28 -
1
T1
NJM78M05FA
R2
3
DVDD
EXT_LRCK
100
+
EXT_BICK
R3
C1
SDTI1
SDTI2
SDTI3
SDTI4
100
EXT_MCLK
OUT
C2
47u
GND
100
1
IN
+15V
C3
2
R1
0.1u
0.1u
T2
NJM78M05FA
1
2
3
4
5
PORT1
10
9
8
7
6
R6
100K
+
SDTI1
SDTI2
SDTI3
AC3
MCLK 1
BICK 2
LRCK 3
SDATA 4
AD/ROM 5
R4
100
3
AVDD
R5
100
R7
100K
R8
100
R9
100K
R10
100
R11
100K
PORT2
10
9
8
7
6
C4
C6
47u
OUT
GND
MCLK
BICK
LRCK
SDATA
SDTI4
short
IN
1
VOP+
C7
2
R201
0.1u
+
C5
0.1u
470u
-15V
R12
0_C
R13
0_C
R14
0_C
R15
0_C
EXT
R16
D3V
10k
VOP470u
DIR
EXT
R18
0_C
4113_SDTO
C9
C10
10_C
0_C
+
R17
open
R19
open
EXT
4113_MCLK
DIR
U1
R21
open
0_C
R20
A
R23
0_C
4113_LRCK
DIR
EXT_LRCK
EXT
EXT
EXT_BICK
DIR
4113_BICK
0_C
R25
SDTI1
R24
5.1
MCLK
1
MCLK
DZF1
30
R26
100
BICK
2
BICK
DZF2
29
R27
100
SDTI1
3
SDTI1
AVDD
28
R28
100
LRCK
4
LRCK
AVSS
27
5
RSTB
VCOM
26
LOUT1
open
R22
SDTI2
SDTI3
SDTI4
LOUT1
7
ACKS/CCLK/SDL
ROUT1
24
ROUT1
8
DIF0/CDTI/SDA
P/S
23
P/S
SDTI2
9
SDTI2
LOUT2
22
LOUT2
R30
100
SDTI3
10
SDTI3
ROUT2
21
ROUT2
R31
100
SDTI4
11
SDTI4
LOUT3
20
LOUT3
12
DIF1
ROUT3
19
ROUT3
13
DEM0
LOUT4
18
LOUT4
14
DVDD
ROUT4
17
ROUT4
15
DVSS
DEM/I2C
16
DVDD
5.1
R32
0.1u
SMUTE/CSN/CAD0
25
100
DVDD
C15
C11
6
R29
PDN
for U11
A
AVDD
+
C16
10u
C17
+
C13
0.1u
C12
10u
0.1u
+
EXT_MCLK
C8
C14
10u
0.1u
AK4359
D3V
SMUTE
S1
10
8
6
4
2
PORT3
9
7
5
3
1
R33
R34
R35
10k
10k
10k
CSN
CCLK
CDTI
uP-I/F
R37
R36
470
R38
470
ACKS
P/S
SMUTE 1
2
P/S
ACKS
3
470
U11
2
3
5
6
11
10
14
13
1A
1B
2A
2B
3A
3B
4A
4B
1
15
A/B
G
8
7
6
5
4
1Y
4
2Y
7
3Y
9
4Y
12
D3V
MODE1
RP1
4
3
2
1
SMUTE
P/S
ACKS
Title
AKD4359-SC
Size
A3
74LVC157
47k
Date:
1
Document Number
Rev
0
AK4359
Wednesday, July 06, 2005
Sheet
1
of
3
1
C19
C18
820p
820p
C109
C101
C102
100p
open
R39
R40
3.3k
2.2k
C110
100p
open
R41
R42
3.3k
2.2k
R44
R43
short
+
3
C26
C23
R50
R51
C24
R49
22u
1.5k
1.8k
NC
short
2
3
LOUT3
C22
10u
820p
R55
10k
1
U3A
NJM4580
LOUT1
R54
C27
10k
C28
100p
U5A
NJM4580
220
LOUT3
C25
10u
820p
R56
20k
R52
1
+
NC
220
8
1.8k
+
1.5k
R48
+
J1
4
22u
short
8
R45
LOUT1
2
+
C20
-
R47
+
R46
-
C21
J2
4
short
R53
20k
C29
100p
R58
R57
short
short
C31
C30
820p
820p
C111
R59
R60
3.3k
2.2k
1.8k
NC
+
5
C38
10k
7
U3B
NJM4580
220
ROUT1
C35
R68
R69
C36
R67
22u
1.5k
1.8k
NC
short
6
5
ROUT3
C34
10u
820p
R73
2.2k
J4
R71
C39
20k
820p
R74
10k
C40
100p
R70
7
8
1.5k
3.3k
+
22u
short
R66
+
R63
ROUT1
6
open
R62
J3
4
C33
8
R65
+
R64
-
C32
C112
R61
U5B
NJM4580
+
open
4
100p
100p
+
C104
-
C103
220
ROUT3
C37
10u
R72
20k
C41
100p
VOPVOP+
A
C42
0.1u
10u
C43
+
C44
0.1u
A
C45
10u
+
C46
C47
820p
C105
C106
100p
open
R75
R76
3.3k
2.2k
820p
C113
C114
100p
R77
open
R78
R79
3.3k
2.2k
R80
short
3
8
short
+
LOUT2
C54
U4A
NJM4580
short
LOUT2
10u
J5
4
220
C50
820p
R91
10k
R84
1
C51
R90
R86
C52
R85
22u
1.5k
1.8k
NC
short
2
3
LOUT4
R89
C55
20k
C56
10k
R93
NJM4580
220
LOUT4
C53
10u
820p
R92
100p
R87
1
U6A
+
2
8
NC
+
C49
1.8k
+
R83
1.5k
+
R82
22u
-
C48
+
R81
-
4
J6
R88
20k
C57
100p
R94
short
short
C58
C59
820p
C107
C108
100p
open
R95
R96
3.3k
2.2k
820p
C115
C66
820p
R108
10k
8
short
+
ROUT2
ROUT2
R107
U4B
NJM4580
C62
10u
R106
20k
C63
R103
R104
C64
22u
1.5k
1.8k
NC
6
5
J8
ROUT4
short
C67
C68
820p
R110
100p
10k
R105
7
U6B
NJM4580
+
220
4
R102
7
8
5
2.2k
+
6
+
NC
3.3k
J7
4
C61
1.8k
+
R101
1.5k
-
R100
22u
R98
+
C60
open
R97
-
R99
C116
100p
220
ROUT4
C65
10u
R109
20k
C69
100p
Title
Size
A2
Date:
1
AKD4359-SC
Document Number
Rev
0
AK4359
Friday, July 01, 2005
Sheet
2
of
3
1
2
1
D1
HSU119
SW2
R111
10k
1
1
H
3
L
U9A
74HC14
3
4
Master Clock
OCKS1
OCKS0
H
L
[email protected]=32k/44.1k/48kHz
L
L
[email protected]=88.2k/96kHz
H
H
[email protected]=176.4k/192kHz
U9B
74HC14
C70
0.1u
2
SW1
PDN
2
PDN
T3
upc3533HF
short
3
R112
5.1
C71
0.1u
SW2
U10
1
2
C75
10u
IN
1
C73
0.1u
VOP+
C74
47u
+
OCKS1
OCKS0
OCKS
D3V
+
4
3
C72
0.1u
OUT
GND
R202
2
for 74HC14
1
DVDD
CM0/CDTO/CAD1
30
2
DVSS
CM1/CDTI/SDA
29
3
TVDD
OCKS1/CCLK/SCL
28
OCKS0/CSN/CAD0
27
C76
0.1u
C77
0.1u
A
4
V/TX
5
XTI
MCKO1
26
6
XTO
MCKO2
25
7
PDN
DAUX
24
8
R
BICK
23
9
AVDD
SDTO
22
10
AVSS
LRCK
21
R114
10k
R115
10k
4113_MCLK
A
R113
15k
4113_BICK
C78
10u
+
4113_SDTO
C79
0.1u
4113_LRCK
TEST1
J9
COAX
11
RX1
INT0
20
12
RX2/DIF0
FS96/I2C
19
13
RX3/DIF1
P/SN
18
14
RX4/DIF2
INT1
17
15
RX5
RX6/IPS
16
C80
0.1u
COAX
R116
75
JP1
RX
AK4113
2
OPT
L3
short
1
PORT4
VCC
3
GND
OUT
2
1
DIR
C81
0.1u
Title
R117
short
AKD4359-SC
Size
A3
Date:
1
Document Number
Rev
0
AK4359
Friday, June 24, 2005
Sheet
3
of
3