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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 LOUT2 ROUT2 Output Buffer DIR AK4113
10pin Header
BNC In Opt In
AK4359
LOUT3 AC3 ROUT3 LOUT4
10pin Header
ROUT4
Figure 1. AKD4359-SC Block Diagram *Circuit diagram and PCB layout are attached at the end of this manual. -12005/06
ASAHI KASEI
[AKD4359-SC]
Operation sequence
1) Set up the power supply lines. (See "Other jumpers set-up".) Name +15V -15V AGND Color Red Blue Black Voltage +12+15V -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
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[AKD4359-SC]
DIP Switch setting
[SW2]: AK4113 setting No. 1 2 Pin OCKS1 OCKS0 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 ON Default ON OFF
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.
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[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 5.68Vpp@5V.
C1
R4
R3
+Vop
22u R1 R2
AOUT
10k C2
Analog Out
-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 80kHz -0.76dB C2 820p
fin 20kHz 40kHz Frequency Response 0.00dB -0.04dB Table 6. Frequency Response of LPF
Amplitude = 20 log K= fc= 0= R3+R4 , R4 0 , 2 1 , 2C1C2R1R2
K [1-(f/fc) ] +[(1/Q)(f/fc)] 2
22
[dB],
Q = 2fc
1 1 1 1- k + + C1 R1 C1 R2 C 2 R2
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[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.
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[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.
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[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.
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[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]
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[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
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[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.
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[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.
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[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 : 10Hz20kHz (fs=44.1kHz), 10Hz40kHz (fs=96kHz), 10Hz40kHz (fs=192kHz) * Bit : 24bit * Power Supply : AVDD=DVDD=5V * Interface : DIR (AK4113) * Temperature : Room
fs=44.1kHz Parameter S/(N+D) DR S/N
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
fs=96kHz Parameter S/(N+D) DR S/N
Input signal 1kHz, 0dB 1kHz, -60dB no signal
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
fs=192kHz Parameter S/(N+D) DR S/N
Input signal 1kHz, 0dB 1kHz, -60dB no signal
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
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[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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 Hz 1k 2k 5k 10k 20k
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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 Hz 1k 2k 5k 10k 20k
Figure 10. FFT (1kHz, -60dBFS input)
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[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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 Hz 1k 2k 5k 10k 20k
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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 1k Hz 2k 5k 10k 20k 50k 100k
Figure 12. FFT (out-of-band noise)
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[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 A -94 -96 -98 -100 -102 -104 -106 -108 -110 -140 -130 -120 -110 -100 -90 -80 -70 dBFS -60 -50 -40 -30 -20 -10 +0
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 A -87.5 -90 -92.5 -95 -97.5 -100 -102.5 -105 -107.5 -110 20 50 100 200 500 Hz 1k 2k 5k 10k 20k
Figure 14. THD+N vs fin (Input level=0dBFS)
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[AKD4359-SC]
(fs=44.1kHz)
AK4359 Linearity fs=44.1kHz AVDD=DVDD=5V
+0 -10 -20 -30 -40 -50 d B r A -60 -70 -80 -90 -100 -110 -120 -130 -140 -140
-130
-120
-110
-100
-90
-80
-70 dBFS
-60
-50
-40
-30
-20
-10
+0
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 Hz 12k 14k 16k 18k 20k
Figure 16. Frequency Response (Input level=0dBFS)
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[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 Hz
1k
2k
5k
10k
20k
Figure 17. Cross-talk (Input level=0dBFS)
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[AKD4359-SC]
(fs=96kHz)
AK4359 FFT fs=96kHz AVDD=DVDD=5V, 0dBFS input
+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 Hz 2k 5k 10k 20k 40k
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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40 50 100 200 500 1k Hz 2k 5k 10k 20k 40k
Figure 19. FFT (1kHz, -60dBFS input)
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[AKD4359-SC]
(fs=96kHz)
AK4359 FFT fs=96kHz AVDD=DVDD=5V, No input
+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 Hz 2k 5k 10k 20k 40k
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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40 50 100 200 500 1k Hz 2k 5k 10k 20k 40k
Figure 21. FFT (Notch)
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[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 A -94 -96 -98 -100 -102 -104 -106 -108 -110 -140 -130 -120 -110 -100 -90 -80 -70 dBFS -60 -50 -40 -30 -20 -10 +0
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 A -87.5 -90 -92.5 -95 -97.5 -100 -102.5 -105 -107.5 -110 40 50 100 200 500 1k Hz 2k 5k 10k 20k 40k
Figure 23. THD+N vs fin (Input level=0dBFS)
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[AKD4359-SC]
(fs=96kHz)
AK4359 Linearity fs=96kHz AVDD=DVDD=5V
+0 -10 -20 -30 -40 -50 d B r A -60 -70 -80 -90 -100 -110 -120 -130 -140 -140
-130
-120
-110
-100
-90
-80
-70 dBFS
-60
-50
-40
-30
-20
-10
+0
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 Hz 22.5k 25k 27.5k 30k 32.5k 35k 37.5k 40k
Figure 25. Frequency Response (Input level=0dBFS)
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[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 Hz
2k
5k
10k
20k
40k
Figure 26. Cross-talk (Input level=0dBFS)
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[AKD4359-SC]
(fs=192kHz)
AK4359 FFT fs=192kHz AVDD=DVDD=5V, 0dBFS input
+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 Hz 5k 10k 20k 50k 80k
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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k
Figure 28. FFT (1kHz, -60dBFS input)
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[AKD4359-SC]
(fs=192kHz)
AK4359 FFT fs=192kHz AVDD=DVDD=5V, No input
+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 Hz 5k 10k 20k 50k 80k
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 A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k
Figure 30. FFT (Notch)
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[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 A -94 -96 -98 -100 -102 -104 -106 -108 -110 -140 -130 -120 -110 -100 -90 -80 -70 dBFS -60 -50 -40 -30 -20 -10 +0
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 A -87.5 -90 -92.5 -95 -97.5 -100 -102.5 -105 -107.5 -110 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k
Figure 32. THD+N vs fin (Input level=0dBFS)
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[AKD4359-SC]
(fs=192kHz)
AK4359 Linearity fs=192kHz AVDD=DVDD=5V
+0 -10 -20 -30 -40 -50 d B r A -60 -70 -80 -90 -100 -110 -120 -130 -140 -140
-130
-120
-110
-100
-90
-80
-70 dBFS
-60
-50
-40
-30
-20
-10
+0
Figure 33. Linearity (fin=1kHz)
AKM
+1 +0.8 +0.6 +0.4 +0.2 +0 -0.2 d B r A -0.4 -0.6 -0.8 -1 -1.2 -1.4 -1.6 -1.8 -2 5k 10k 15k 20k
AK4359 Frequency Respons fs=192kHz AVDD=DVDD=5.0V
25k
30k
35k
40k Hz
45k
50k
55k
60k
65k
70k
75k
80k
Figure 34. Frequency Response (Input level=0dBFS)
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[AKD4359-SC]
(fs=96kHz)
AKM
-70 -75 -80 -85 -90 -95 -100 d B -105 -110 -115 -120 -125 -130 -135 -140 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k
AK4359 Crosstalk fs=192kHz AVDD=DVDD=5.0V
Figure 35. Cross-talk (Input level=0dBFS)
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[AKD4359-SC]
Revision History
Date (YY/MM/DD) 05/06/30 Manual Board Revision Revision KM079600 0 Reason First edition Contents
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.
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1
T1 NJM78M05FA
R1 R2
100 EXT_LRCK 100 EXT_BICK R3 100 EXT_MCLK SDTI1 SDTI2 SDTI3 SDTI4
R201 DVDD + C1 C2 OUT GND 3 IN 1
+15V
C3
47u
0.1u
T2 NJM78M05FA
2
0.1u
short GND 3 + C4 C6 OUT IN 1 C7 + C5
MCLK BICK LRCK SDATA SDTI4
1 2 3 4 5
PORT1 10 9 8 7 6
R6 SDTI1 SDTI2 SDTI3 R5 R8 R10
100 100 100 100
R4 R7 R9 R11
100K 100K 100K 100K
AVDD
VOP+
47u
0.1u
2
0.1u
470u
AC3
MCLK 1 BICK 2 LRCK 3 SDATA 4 AD/ROM 5
PORT2 10 9 8 7 6
-15V
R12 0_C R13 0_C R14 0_C R15 0_C
EXT
R16
D3V 10k
R17 open R18 0_C
VOP470u
C9 C10 + U1 1 2 3 4 5 MCLK BICK SDTI1 LRCK RSTB SMUTE/CSN/CAD0 ACKS/CCLK/SDL DIF0/CDTI/SDA SDTI2 SDTI3 SDTI4 DIF1 DEM0 DVDD DVSS DZF1 DZF2 AVDD AVSS VCOM LOUT1 ROUT1 P/S LOUT2 ROUT2 LOUT3 ROUT3 LOUT4 ROUT4 DEM/I2C 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 C11 + C12
A
EXT
DIR
C8
4113_SDTO
R19 open
10_C
0_C
EXT_MCLK 4113_MCLK
A
EXT DIR
0_C R20 R23 0_C R21 open R24 R26 0_C R25
EXT_BICK 4113_BICK
EXT DIR SDTI1
5.1 100 100 100
MCLK BICK SDTI1 LRCK
R27 R28
AVDD
4113_LRCK EXT_LRCK
DIR EXT
open R22
6 7 8
LOUT1 ROUT1
0.1u
10u
SDTI2 SDTI3 SDTI4 for U11 DVDD DVDD
C15
R29 R30 R31
100 100 100
SDTI2 SDTI3 SDTI4
9 10 11 12 13 14
LOUT2 ROUT2 LOUT3 ROUT3 LOUT4 ROUT4
0.1u
PDN
0.1u
5.1 R32
+
C16
C17
15
10u
0.1u
AK4359
D3V
R33 PORT3 9 7 5 3 1 uP-I/F R34
SMUTE
S1 R35
10k CSN CCLK CDTI
10k
10k
R37
470
2 3 5 6 11 10 14 13 1 15
SMUTE 1 2 P/S ACKS 3
U11 1A 1B 2A 2B 3A 3B 4A 4B A/B G 74LVC157 47k
1
4 1Y 2Y 3Y 4Y 4 7 9 12 RP1 4 3 2 1 MODE1
8 7 6 5
D3V
10 8 6 4 2
R36 R38
470 470
ACKS P/S
SMUTE P/S ACKS
Title
AKD4359-SC
Size A3 Date: Document Number
AK4359
Wednesday, July 06, 2005 Sheet 1 of 3
+ +
P/S
C13
C14
10u
Rev 0
1
C19 C18
820p
C101 C102
820p
C109 C110
100p
R39
open
R40
100p
R41
open
R42
3.3k
2.2k
R43
3.3k
2.2k
R44 short
4
J1 R48 +
4
short C21 R45 R46 R47 C20
J2 R52 +
C26 R55
8
short
+
10u
R54
C27 R56
820p
C28
20k
820p
C29
8
10k
100p
R57
C30
820p
C103 C104
100p
R59
3.3k
4
J3 R66 +
4
C38 R73
8
short
+
10u
R71
C39 R74
8
820p
C40
10k
100p
A
C46
820p
C105 C106
C47
820p
C113 C114
100p
R75
open
R76
100p
R78 R77 short
open
R79
3.3k
2.2k
3.3k
2.2k
R80
4
J6
short
8
+
short
R91
820p
C56
20k
R92
C55
10k
820p
C57
8
C54
10u
R89
short
100p
R93 short
10k
100p
R94 short
C58
820p
C107 C108
C59
820p
C115 C116
100p
R95
open
R96
100p
R97
3.3k
2.2k
3.3k
4
J7
8
R108
820p
C68
C67 R110
8
C66
+
short
10u
R106
20k
short
10k
820p
C69
100p
10k
100p
1
+
+
+
ROUT2
5
R107 U4B NJM4580 C62
22u
1.5k
1.8k
NC
5
ROUT4
-
7
U6B NJM4580
+
R99
22u
1.5k
1.8k
NC
-
+
C60
R100
R101
C61
4
R102
6
220
ROUT2
C63 R103 R104 C64
7
6
+
+
+
LOUT2
3
R85 U4A NJM4580 C50
22u
1.5k
1.8k
NC
3
LOUT4
-
1 U6A
NJM4580
+
R81
22u
1.5k
1.8k
NC
-
+
C48
R82
R83
C49
4
R84
2
220
LOUT2
C51 R90 R86 C52
J5 R87
1
2
220
LOUT4
C53
10u
R88
20k
open
R98
2.2k
J8 R105
220
ROUT4
C65
10u
R109
20k
Title Size A2 Date: Document Number
+
+
ROUT1
U3B NJM4580
C34
short
+
5
20k
820p
C41
10k
100p
+
R63
22u
1.5k
1.8k
NC
-
C32
R64
R65
C33
6
220
R67
22u
1.5k
1.8k
NC
5
7
ROUT3
-
7
U5B NJM4580
+
+
LOUT1
U3A NJM4580
C22
short
+
3
10k
100p
R58 short
short
C31
820p
C111 C112
open
R60
100p
R61
2.2k
3.3k
ROUT1
C35
R68
R69
C36
6
+
22u
1.5k
1.8k
NC
-
2
220
R49
22u
1.5k
1.8k
NC
3
1
LOUT3
R62
LOUT1
C23
R50
R51
C24
2
220
LOUT3
1
U5A NJM4580
C25
10u
R53
20k
open
2.2k
J4 R70
220
ROUT3
C37
10u
R72
20k
VOPVOP+
C42 0.1u
10u C43
C44 0.1u
+
C45 10u
A
AKD4359-SC
AK4359
Sheet 2 of 3 Rev 0 Friday, July 01, 2005
1
1
D1 HSU119
R111 10k
SW2
OCKS1 1 2 U9A 74HC14 3 4 U9B 74HC14 L H L H 256fs@fs=88.2k/96kHz 128fs@fs=176.4k/192kHz H OCKS0 L Master Clock 512fs@fs=32k/44.1k/48kHz
L 3 1 SW1 PDN 2
2
H C70 0.1u
PDN for 74HC14 R202 short
T3 upc3533HF GND 3 OUT IN 1 C73 0.1u C74 47u + VOP+
R112 5.1 C75 10u D3V + C76 0.1u 2 C77 0.1u 3 1
SW2 U10 1 2 OCKS DVDD CM0/CDTO/CAD1 30 4 3 OCKS1 OCKS0
C71 0.1u
C72 0.1u
DVSS
CM1/CDTI/SDA
29
TVDD
OCKS1/CCLK/SCL
28
R114 10k
R115 10k
4
V/TX
OCKS0/CSN/CAD0
27
5
XTI
MCKO1
26
4113_MCLK
6
XTO
MCKO2
25
A
7 R113 15k 8 C78 10u 9 + C79 0.1u 10
PDN
DAUX
24
2
A
R
BICK
23
4113_BICK
AVDD
SDTO
22
4113_SDTO
AVSS
LRCK
21 TEST1
4113_LRCK
11
RX1
INT0
20
12
RX2/DIF0
FS96/I2C
19
13
RX3/DIF1
P/SN
18
14 J9 COAX C80 0.1u COAX 15
RX4/DIF2
INT1
17
RX5
RX6/IPS
16
R116 75
JP1 RX AK4113 OPT 2 L3 short
VCC GND OUT DIR
3 2 1 C81 0.1u R117 short Title
1
PORT4
AKD4359-SC
Size A3 Date:
1
Document Number
AK4359
Friday, June 24, 2005 Sheet 3 of 3
Rev 0

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