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ASAHI KASEI
[AKD4358-B]
AKD4358-B
Evaluation board Rev.0 for AK4358
GENERAL DESCRIPTION The AKD4358-B is an evaluation board for the AK4358. The AK4358 accepts up to192kHz PCM data and 1-Bit DSD data making it ideal for a wide range of applications including DVD-Audio and SACD. The AKD4358-B has a digital audio interface that can interface with digital audio systems via opt-connector or RCA connector. The AKD4358-B also has several ports allowing you to interface the AK4358 to external devices such as a DSP, DSD processor or AC3 decoder. Ordering Guide
AKD4358-B --Evaluation board for AK4358 (Cable for connecting the board with printer port of an IBM-AT compatible PC and control software is packed with this. This control software does not operate on Windows NT.)
FUNCTION * On-board 2nd order LPF * On-board clock generator (AK4114) * Compatible with 3 types of interface - Direct interface with AKM's A/D converter evaluation boards and direct interface - On-board AK4114 (DIR) that accepts optical or BNC Input. - Direct interface with DSD Decoder via 10pin header * 10pin header for serial control interface - Supports I2C and 3-wire control interface
-15V
+15v Regulator 5V
GND
5V
LOUT1 ROUT1 LOUT2 ROUT2 LOUT3 ROUT3 LOUT4 ROUT4 Output LPF AK4114 (DIR)
Opt In BNC In
10pin Header
AK4358
A/D, D/A Data ROM Data
10pin Header
Control Data
Figure 1. AKD4358-B Block Diagram * Circuit diagram and PCB layout are attached at the end of this manual.
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ASAHI KASEI
[AKD4358-B]
Operation Sequence
1) Set power supply voltages in the fallowing ranges. [+15] (green) =+12V+18V [-15] (blue) = -12V-18V [4358_VD] (red) = 4.755.25V [4358_VA] (red) = 4.755.25V [4114_5V] (red) = 4.755.25V(Note2) [AGND] (black) = 0V [DGND] (black) = 0V Notes: 1. Each supply line should be distributed from the power supply unit. 2. "4358_VA" should be selected on JP1 (AVDD) and "4114_5V" should be selected on JP7 (4114_5V) if the power supplies of AK4358,digital circuit ,and DIR(AK4114) are not supplied from the regulator. 2) Set-up jumper pins and DIP switches for desired mode. (See Evaluation Mode Setup.) 3) Power on. The AK4358 should be reset once by bringing SW1(PDN) "L" upon power-up.
Evaluation Mode Setup
Evaluation Modes Options PCM Mode 1) DIR (Optical Link or BNC input) (default) 2) Feeding PCM data and clocks from an external source DSD Mode 3) Feeding 1bit data and clocks from an external source
1) DIR (Optical Link or BNC) The AK4114(DIR) generates MCLK, BICK, LRCK and SDATA from the received data through PORT1(TORX141: optical link) or J9(BNC). Nothing should be connected to PORT3-5. If the desired input is the optical connector (TORX141), "TORX" should be selected on JP8(TORX/BNC). If the BNC input is desired, select "BNC" on JP8(TORX/BNC).
JP3 DAC BICK
JP4 DAC MCLK
JP5 DAC SDTI
JP6 DAC LRCK
EXT DIR
EXT DIR
EXT DIR
EXT DIR
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ASAHI KASEI
[AKD4358-B]
2) Feeding PCM data and clocks from an external source The following set-up allows the MCLK, BICK, LRCK and SDATA to be fed from an external source to the AK4358. The AKD4358-B gives you two choices of ports to input these clocks and data. Use PORT3 if you want to input separate data for SDTI1, SDTI2, SDTI3, and SDTI4. Use PORT4 if you want to input only one data stream and select which AK4358 data input pins you send data to. You can select this by JP10, JP11, JP12, and JP13. Shorting these jumpers will send data to that individual SDTI pin and open will leave a pull down resister connected to that SDTI pin.
JP3 DAC BICK JP4 DAC MCLK JP5 DAC SDTI JP6 DAC LRCK
EXT DIR
EXT DIR
EXT DIR
EXT DIR
3) Feeding 1bit data and clocks from an external source The following set-up allows 1bit data to be fed to DCLK (pin#22), DSDL1,2,3,4(pin#25,27,29,23), and DSDR1,2,3,4(pin#26,28,30,24) pins from an external source. This is achieved by feeding these signals to PORT5(DSD_port). Make sure JP4(DAC_MCLK) is set to EXT, while the other PCM clock jumpers are left open.
JP3 DAC BICK
JP4 DAC MCLK
JP5 DAC SDTI
JP6 DAC LRCK
EXT DIR
EXT DIR
EXT DIR
EXT DIR
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ASAHI KASEI
[AKD4358-B]
DIP Switch Setup
AK4114 is setup using DIP switch S2. Set-up of S2 is only needed for evaluation mode 1. *ON is "H" and OFF is "L". No. 1 2 3 4 5 6 7 Pin CM0 CM1 OCKS1 OCKS0 DIF0 DIF1 DIF2 Default OFF OFF ON OFF OFF OFF ON Description Clock Mode Setup (Refer to the table 3.) MCLK Frequency Setup (Refer to the table 4.)
Audio Data Format (Refer to the table 5.) Table 2. S2
CM1 (SW3-2) OFF OFF
CM0 (SW3-1) OFF ON
MCKO TORX or BNC X'tal
SDTO TORX or BNC "0" data
Table 3. AK4114 Clock Mode Setup
OCKS1 (SW3-3) OFF ON LRCK OCKS0 MCLK (SW3-4) Normal Double OFF 256fs Yes Yes OFF 512fs Yes No Table 4. AK4114 MCLK Frequency Setup DAUX SDTO LRCK I/O H/L O H/L O H/L O H/L O H/L O L/H O H/L I L/H I BICK 64fs 64fs 64fs 64fs 64fs 64fs 64-128fs 64-128fs I/O O O O O O O I I
Mode 0 1 2 3 4 5 6 7
DIF2 0 0 0 0 1 1 1 1
DIF1 0 0 1 1 0 0 1 1
DIF0 0 1 0 1 0 1 0 1
24bit, Left justified 16bit, Right justified 24bit, Left justified 18bit, Right justified 24bit, Left justified 20bit, Right justified 24bit, Left justified 24bit, Right justified 24bit, Left justified 24bit, Left justified 24bit, I2S 24bit, I2S 24bit, Left justified 24bit, Left justified 24bit, I2S 24bit, I2S Table 5. AK4114 Audio Data Format
AK4358 is setup using DIP switch S3. *ON is "H" and OFF is "L". No. Pin Default 1 CAD0 OFF 2 CAD1 OFF 3 I2C OFF 4 5 DIF0 ACKSN OFF OFF
Description Chip address setup Chip address setup (I2C only) I2C pin select OFF: 3wire, ON I2C DIF0pin select ACKSN pin select Table 6. S3
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[AKD4358-B]
Jumpers Descriptions
[JP1](AVDD) REG 4358_AVDD [JP2](DVDD) AVDD 4358_VD [JP3](DAC_BICK) EXT DIR : AVDD supply selection for the AK4358 : AVDD is supplied from the regulator. : AVDD is supplied from "4358_AVDD" jack. : DVDD supply selection for the AK4358 : DVDD is supplied from the selected AVDD source through a 5 resistor. : DVDD is supplied from " 4358_DVDD"jack. : BICK clock selection for the AK4358 : External port supplies BICK to AK4358 : DIR (AK4114) supplies BICK to AK4358.
[JP4](DAC_MCLK) : MCLK clock selection for the AK4358 EXT : External port supplies MCLK to AK4358 DIR : DIR (AK4114) supplies MCLK to AK4358. [JP5](DAC_SDTI) EXT DIR [JP6](DAC_LRCK) EXT DIR [JP7](4114_5V) 4358_VD 4114_5V [JP8](TORX/BNC) TORX BNC [JP9] (GND) Open Short : SDTI pins data selection for the AK4358 : External port supplies data to the AK4358 : DIR (AK4114) supplies data to AK4358. : LRCK clock selection for the AK4358 : External port supplies LRCK to AK4358 : DIR (AK4114) supplies LRCK to AK4358. : 5V supply selection for the AK4114 : AK4114 is supplied from the selected DVDD source for the AK4358. : AK4114 is supplied from " 4114_5V"jack. : The source of the biphase signal input to AK4114 : PORT1(TORX141: optical link) : J3(BNC) : Digital GND and Analog GND : Digital GND and Analog GND are disconnected. : Digital GND and Analog GND are connected.
[JP10-13](SDTI1-4) : SDTI1-4 selection for the AK4358 Open : Input "0"data Short : Input data
Toggle SW Function
[SW1] (DIR_PDN) : Resets the AK4114 and AK4358. Keep "H" during normal operation.
The indication content for LED
[LE1] (DZF1) : Zero detection [LE2] (DZF2) : Zero detection [LE3] (DZF3) : Zero detection [LE4] (INT1) : AK4114 Error flag. Please refer to AK4114 datasheet for specific error codes. [LE5] (INT0) : AK4114 Error flag. Please refer to AK4114 datasheet for specific error codes.
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ASAHI KASEI
[AKD4358-B]
Serial control
The AKD4358-B can be controlled via the printer port (parallel port) of an IBM-AT compatible PC. Connect PORT2(uP-I/F) to the PC with the 10-wire flat ribbon cable packed with the AKD4358-B. Pay attention to the direction of the 10pin header. There is a mark at 1pin. The pin layout of PORT2 is shown in Figure 2. Proper connection makes the flat ribbon cable going away from the board.
10 GND GND GND GND GND 2
PORT2 uP-I/F
9 CSN/SCL CCLK/SDA CDTI/SDA SDA ACK 1
Figure 2. Control port pin layout
Interface with AC3 decoder
PORT3(AC3) is used for interface with an AC3 decoder. MCLK, BICK, LRCK and 4-line serial data can be input from the decoder via PORT3. Pin layout of PORT3 is shown in Figure3.
10 MCLK BICK LRCK SDATA SDTI4 2 PORT3 AC3 9 GND GND SDTI1 SDTI2 SDTI3 1
Figure 3. AC3 port pin layout
EXT Interface
PORT4(EXT) is used for interface with external device. MCLK, BICK, LRCK and SDATA can be input from DSP or decoder via PORT4. Pin layout of PORT4 is shown in Figure4.
10 MCLK BICK LRCK SDATA AD/ROM 2
PORT4 EXT
9 GND GND
1
Figure 4. EXT port pin layout
Interface with DSD decoder
PORT5(DSD_port) is used for interface with DSD decoder. Pin layout of PORT5 is shown in Figure5.
1 MCLK DCLK DSDL1 DSDR1 DSDL1 DSDR1
PORT5 DSD_port
12 GND GND DSDL1 DSDR1 DSDL1 DSDR1
7 6 Figure 5. DSD port pin layout
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ASAHI KASEI
[AKD4358-B]
External analog circuit
The 2nd order LPF is implemented on the board in order to sum the differential outputs of the AK4358 and attenuate out of band noise.
R44 R45
3.9K LOUT1R49
4.7K
C72
180
470p
VOP3900p LOUT1+ 3.9K
R53 R61 C82 4 C76 R54 2 3 J1 R51 1 +
180
220
LOUT1
4.7K
470p VOP+
8
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+
U9A NJM5532
C78
22u
R59
10k
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ASAHI KASEI
[AKD4358-B]
Control Software Manual Set-up of evaluation board and control software
1. Set up the AKD4358-B according to previous term. 2. Connect IBM-AT compatible PC with AKD4358-B by 10-line type flat cable (packed with AKD4358-B ). 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 "AKD4358-B Evaluation Kit" into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of "AKD4358-B.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 AKD4358-B. 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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ASAHI KASEI
[AKD4358-B]
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 AK4358-B, 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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ASAHI KASEI
[AKD4358-B]
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.
(3) Select the file (*.akr) and Click [Open] Button.
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[AKD4358-B]
(4) 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 1. Window of [F3]
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ASAHI KASEI
[AKD4358-B]
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 2 opens.
Figure 2. [F4] window
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ASAHI KASEI
[AKD4358-B]
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 3.
Figure 3. [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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ASAHI KASEI
[AKD4358-B]
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 4opens.
Figure 4. [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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ASAHI KASEI
[AKD4358-B]
MEASUREMENT RESULTS
[Measurement condition] * Measurement unit * MCLK * BICK * fs * BW * Bit * Power Supply * Interface * Temperature * Board * DIR : Audio Precision System two Cascade
: 512fs(44.1kHz),256fs(96kHz),128fs(192kHz) : 64fs : 44.1kHz,96kHz,192kHz : 20Hz20kHz(fs=44.1kHz),40Hz40kHz(fs=96kHz,192kHz) : 24bit : VDD=5V : DIR(44.1kHz,96kHz), Cascade Dual BNC(fs=192kHz) : Room : AKD4358-B Rev.B : AK4114
PCM mode fs=44.1kHz DIR AK4114 Parameter S/(N+D) S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, 0dB 1kHz, -60dB "0"data Measurement filter 20kLPF 20kLPF 22kLPF, A-weighted 22kLPF, A-weighted Lch 93.5dB 98.0dB 110.4dB 110.7dB Rch 93.8dB 98.1dB 110.4dB 110.7dB
Only 2ch operation
fs=96kHz Parameter S/(N+D) DR S/N Input signal 1kHz, -0dB 1kHz, -60dB "0"data Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 22kLPF, A-weighted Lch 93.4dB 103.6dB 109.6dB 110.7dB Rch 93.7dB 103.6dB 109.7dB 110.6dB
fs=192kHz Parameter S/(N+D) DR S/N Input signal 1kHz, -0dB 1kHz, -60dB "0"data Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 22kLPF, A-weighted Lch 91.8dB 103.4dB 109.6dB 110.3dB Rch 92.0dB 103.6dB 109.7dB 110.4dB
DSD mode fs=44.1kHz DIR AK4114 Parameter S/(N+D) S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, 0dB 1kHz, -60dB "0"data Measurement filter 20kLPF 20kLPF 22kLPF, A-weighted 22kLPF, A-weighted Lch 93.0dB 97.1dB 110.4dB 110.6dB Rch 93.6dB 97.4dB 110.6dB 110.8dB
Only 2ch operation
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[AKD4358-B]
Plot
[Measurement condition] * Measurement unit * MCLK * BICK * fs * BW * Bit * Power Supply * Interface * temperature : Audio Precision, System two, Cascade (fs=44.1kHz, 96kHz)
: 512fs(44.1kHz), 256fs(96kHz), 128fs(192kHz) : 64fs : 44.1kHz, 96kHz, 192kHz : 20Hz20kHz(fs=44.1kHz), 40Hz40kHz(fs=96kHz, 192kHz) : 24bit : VDD=5V : DIR (44.1kHz, 96kHz), Cascade Double wire(fs=192kHz) : room
1. PCM mode fs=44.1kHz Figure 1. FFT (1kHz, 0dBFS input) Figure 2. FFT (1kHz, -60dBFS input) Figure 3. FFT (Noise floor) Figure 4. FFT (Out-of-band noise) Figure 5. THD+N vs Input Level (fin=1kHz) Figure 6. THD+N vs fin (Input Level=0dBFS) Figure 7. Linearity (fin=1kHz) Figure 8. Cross-talk (Input Level=0dBFS) Figure 9. Frequency Response (Input Level=0dBFS)
fs=96kHz Figure 10. FFT (1kHz, 0dBFS input) Figure 11. FFT (1kHz, -60dBFS input) Figure 12. FFT (Noise floor) Figure 13. FFT (Out-of-band noise) Figure 14. THD+N vs Input Level (fin=1kHz) Figure 15. THD+N vs fin (Input Level=0dBFS) Figure 16. Linearity (fin=1kHz) Figure 17. Cross-talk (Input Level=0dBFS) Figure 18. Frequency Response (Input Level=0dBFS)
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ASAHI KASEI
[AKD4358-B]
fs=192kHz Figure 19. FFT (1kHz, 0dBFS input) Figure 20. FFT (1kHz, -60dBFS input) Figure 21. FFT (Noise floor) Figure 22. FFT (Out-of-band noise) Figure 23. THD+N vs Input Level (fin=1kHz) Figure 24. THD+N vs fin (Input Level=0dBFS) Figure 25. Linearity (fin=1kHz) Figure 26. Cross-talk (Input Level=0dBFS) Figure 27. Frequency Response (Input Level=0dBFS)
2. DSD mode Figure 28. FFT (1kHz, 0dBFS input) Figure 29. FFT (1kHz, -60dBFS input) Figure 30. FFT (Noise floor)
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[AKD4358-B]
1 PCM mode
fs=44.1kHz
AKM AK4358 FFT
+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 1. FFT (1kHz, 0dBFS input)
AKM AK4358 FFT
+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 2. FFT (1kHz, -60dBFS input)
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[AKD4358-B]
AKM
AK4358 FFT
+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 3. FFT (Noise floor)
AKM AK4358 FFT
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 100
200
500
1k
2k Hz
5k
10k
20k
50k
100k
Figure 4. FFT (Out-of-band noise)
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ASAHI KASEI
[AKD4358-B]
AKM
AK4358 THD+N vs Am plitude
-80 -82 -84 -86 -88 -90 -92 -94 d B r A -96 -98 -100 -102 -104 -106 -108 -110 -112 -114 -140
-130
-120
-110
-100
-90
-80
-70 dB FS
-60
-50
-40
-30
-20
-10
+0
Figure 5. THD+N vs Input Level (fin=1kHz)
AKM
-80 -82 -84 -86 -88 -90 -92 d B r A -98 -100 -102 -104 -106 -108 -110 20 -94 -96
AK4358 THD+N vs Frequency
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 6. THD+N vs fin (Input Level=0dBFS)
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[AKD4358-B]
AKM
+0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -140
AK4358 Linearity
d B r A
-130
-120
-110
-100
-90
-80
-70 dB FS
-60
-50
-40
-30
-20
-10
+0
Figure 7. Linearity (fin=1kHz)
AKM AK4358 crosstalk upper@1kHz Rch->Lch, lower@ 1kHz Lch->Rch
-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 8. Cross-talk (Input Level=0dBFS)
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[AKD4358-B]
AKM
+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
Frequecny Response
8k
10k Hz
12k
14k
16k
18k
20k
Figure 9. Frequency Response (Input Level=0dBFS)
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[AKD4358-B]
fs=96kHz
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40
AK4358 FFT
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 10. FFT (1kHz, 0dBFS input)
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40
AK4358 FFT
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 11. FFT (1kHz, -60dBFS input)
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[AKD4358-B]
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40
AK4358 FFT
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 12. FFT (Noise floor)
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 100
AK4358 FFT
200
500
1k
2k Hz
5k
10k
20k
50k
100k
Figure 13. FFT (Out-of-band noise)
- 24 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
-80 -82 -84 -86 -88 -90 -92 d B r A -98 -100 -102 -104 -106 -108 -110 -140 -94 -96
AK4358 THD+N vs Am plitude
-130
-120
-110
-100
-90
-80
-70 dB FS
-60
-50
-40
-30
-20
-10
+0
Figure 14. THD+N vs Input Level (fin=1kHz)
AKM
-70 -72 -74 -76 -78 -80 -82 -84 -86 d B r A -88 -90 -92 -94 -96 -98 -100 -102 -104 -106 -108 -110 40 50 100 200 500 1k Hz 2k 5k 10k 20k 40k
AK4358 THD+N vs Am plitude
Figure 15. THD+N vs fin (Input Level=0dBFS)
- 25 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
+0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -140
AK4358 Linearity
d B r A
-130
-120
-110
-100
-90
-80
-70 dB FS
-60
-50
-40
-30
-20
-10
+0
Figure 16. Linearity (fin=1kHz)
AKM AK4358 Crosstalk upper@1kHz Rch->Lch, lower@ 1kHz Lch->Rch
-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 17. Cross-talk (Input Level=0dBFS)
- 26 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
+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
AK4358 Frequency Response
15k
17.5k
20k Hz
22.5k
25k
27.5k
30k
32.5k
35k
37.5k
40k
Figure 18. Frequency Response (Input Level=0dBFS)
- 27 -
2005/09
ASAHI KASEI
[AKD4358-B]
fs=192kHz
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40
AK4358 FFT
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 19. FFT (1kHz, 0dBFS input)
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40
AK4358 FFT
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 20. FFT (1kHz, -60dBFS input)
- 28 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40
AK4358 FFT
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 21. FFT (Noise floor)
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 100
AK4358 out of band noise
200
500
1k
2k Hz
5k
10k
20k
50k
100k
Figure 22. FFT (Out-of-band noise)
- 29 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
-80 -82 -84 -86 -88 -90 -92 d B r A -98 -100 -102 -104 -106 -108 -110 -140 -94 -96
AK4358 THD+N vs Am plitude
-130
-120
-110
-100
-90
-80
-70 dB FS
-60
-50
-40
-30
-20
-10
+0
Figure 23. THD+N vs Input Level (fin=1kHz)
AKM
-80 -82 -84 -86 -88 -90 -92 d B r A -98 -100 -102 -104 -106 -108 -110 40 -94 -96
AK4358 THD+N vs Frequency
50
100
200
500
1k Hz
2k
5k
10k
20k
40k
Figure 24. THD+N vs fin (Input Level=0dBFS)
- 30 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
+0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -140
AK4358 Linearity
d B r A
-130
-120
-110
-100
-90
-80
-70 dB FS
-60
-50
-40
-30
-20
-10
+0
Figure 25. Linearity (fin=1kHz)
AKM AK4358 Crosstalk upper@1kHz Rch->Lch, lower@ 1kHz Lch->Rch
-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)
- 31 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
+0.2 +0 -0.2 -0.4 -0.6 -0.8 -1 d B r A -1.2 -1.4 -1.6 -1.8 -2 -2.2 -2.4 -2.6 -2.8 -3 5k 10k 15k 20k 25k
AK4358 Frequency Response
30k
35k
40k Hz
45k
50k
55k
60k
65k
70k
75k
80k
Figure 27. Frequency Response (Input Level=0dBFS)
2. DSD mode
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20
AK4358 FFT
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 28. FFT (1kHz, 0dBFS input)
- 32 -
2005/09
ASAHI KASEI
[AKD4358-B]
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20
AK4358 FFT
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 29. FFT (1kHz, -60dBFS input)
AKM
+0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20
AK4358 FFT
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 30. FFT (Noise floor)
- 33 -
2005/09
ASAHI KASEI
[AKD4358-B]
Revision History
Date (YY/MM/DD) 02/11/26 03/01/10 Manual Revision KM070900 KM070901 Board Revision 0 Reason First Edition Parts Change
Revision History Revision History addition P34
Contents
Addition 05/09/02 KM070902 0
Board Name Change Board Name Change It changes into AKD4358-B Rev.0 from AKD4358 Rev.B
Control soft manual Change Control soft manual Change
It changes into P8-14 from P8-9.
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.
- 34 -
2005/09
5
4358_VA
1 JP1 2 AVDD 3 4358_VA 2 1 REG + C1 L2
4
T1 NJM78M05FA OUT GND 3 C2 IN 1 C3 2
AGND
+15V
JP9
3
DGND
2
DZF3 1 U1A 2
1
R1
DIR_VD
LE1
GND
74HCT14
1k
DZF3
+
C4
(short)
4114_5V
JP7 4114_5V L4 1 4358_VD 4114_5V 2 + DZF2 3
D
47u
47u
0.1u 4358_VD
0.1u DVDD
U1B 4
R2
LE2
74HCT14
C10
1k
DZF2
LE3
D
JP2 R4 3 DVDD L3 1 4358_VD 2 1 2 +
(short)
47u
DZF1 C7 5
U1C 6
R3
AVDD
AVDD
5.1
(short)
47u
DIR_VD
74HCT14
1k
DZF1
DVDD
C
48 47 46 45 44 43 42 41 40 39 38 LOUT2LOUT3ROUT1ROUT2LOUT2+ LOUT3+ ROUT3ROUT1+ ROUT2+ ROUT3+ LOUT4+ LOUT4-
ROUT1+ ROUT1LOUT2+ LOUT2ROUT2+ ROUT2LOUT3+ LOUT3ROUT3+ ROUT3LOUT4+ LOUT437
C
DVDD
S3
CAD0 1 CAD1 2 3 I2C 4 DIF0 ACKSN5
DAC MODES
10 9 8 7 6
LOUT1LOUT1+ DZF3
1 2 3 4 5 6 7 8
LOUT1LOUT1+ DZF3 DZF2 DZF1 CAD0 ACKSN PDN BICK MCLK DVDD DVSS CSN/CAD1 CCLK/SCL CDTI/SDA DSDR4 DSDL4 U14
AVSS AVDD VREFH ROUT4+ ROUT4DIF0
36 + 35 34 33 32 31 30 29 28 27 26 25
C6 0.1u
C5 10u AVDD ROUT4+ ROUT4DIF0_DAC DSDR3 DSDL3 DSDR2 DSDL2 DSDR1 DSDL1
RP2 5 4 3 2 1 47k CAD1 I2C DIF0_DAC
DZF2 DZF1
AK4358
DSDR3 DSDL3 DSDR2 DSDL2 DSDR1 DSDL1
9
B
DVDD
+ C8 C9 10u 0.1u
10 11 12
B
SDTI4
SDTI1
SDTI2
SDTI3
LRCK
13
14
15
16
17
18
19
20
21
22
23
EXT_BICK 4114_BICK
JP4
EXT DIR
DAC_BICK
R6
24
JP3
I2C
PDN
R5
short
PDN
DCLK
short
BICK
R130
short
DSDR4
R8
DSDR4 short DSDL4
R9
EXT_MCLK MCKO1
EXT DIR
DAC_MCLK
R7 R34 R16 R15 R14 R13 DAC_LRCK
short
short
MCLK SDTI4 SDTI1 SDTI2 SDTI3 LRCK I2C
DSDL4 DCLK
R10
short DCLK short CSN short CDTI short CCLK
SDTI4 SDTI1 SDTI2
short short short short
CSN/CAD1
R11
CDTI/SDA
R12
A
4114_LRCK EXT_LRCK DIR EXT
SDTI3
JP6
CCLK/SDA
A
Title
DGND
5 4
AGND
3 2
Size A3 Date:
Document Number
AKD4358
AK4358
Sheet 1 of 4
Rev B
Thursday, November 21, 2002
1
S2 1 2 3 4 5 6 7 14 13 12 11 10 9 8 DIR MODES
CM1 OCKS1 OCKS0 DIF0 DIF1 DIF2
4114_3.3V
C54
10u
+ C55
RP1 7 6 5 4 3 2 1 47k
RX0
C53
0.47u
R37 18k
39 38
48
47
46
45
44
43
42
41
40
VCOM
TEST1
AVSS
DIR_VD D1 1S1588 H L
C57 SW1 R35 PDN U1F 13 12 11 U1E 10 2 1
AVDD
INT1
RX3
RX2
RX1
RX0
NC
NC
R
37
U18
INT1
D
CM0 CM1 OCKS1 OCKS0 DIF0_DIR DIF1_DIR DIF2_DIR
0.1u
4114_3.3V
5 CM0
4
3
2
1
D
10k
IPS0
INT0
36
INT0
74HCT14
74HCT14 DIF0_DIR
3
NC
OCKS0
35
OCKS0
DIR_PDN
0.1u
DIF0
OCKS1
34
OCKS1
4
TEST2
CM1
33
CM1
1
4114_3.3V L7
C
6 5 6 5
DIF1_DIR
5
DIF1
CM0
32
CM0
PORT1 GND VCC GND OUT 4 3 2 1 2
10u
6 C61 C62 + NC PDN 31
C
C56
PDN 5p
TORX141
TORX R39
JP8
X1
2
0.1u
10u RX0
BNC
DIF2_DIR
7
DIF2
AK4114
XTI
30
12.2880MHz
1
8
470
IPS1
XTO
29 C58
TORX/BNC
9 P/SN DAUX 28
5p
10 4114_3.3V J9
XTL0
MCKO2
27
D2 1S1588
R42
C63
11
BNC
0.1u for 74HCT14 DIR_VD
C64 12
XTL1
BICK
26
4114_BICK
75
VIN MCKO1 DVDD COUT UOUT BOUT VOUT DVSS DVSS TVDD LRCK TX0 TX1
SDTO
25
4114_SDTO
B
4114_3.3V
U8A R36 2 LE4
0.1u
+
C65
47u
B
13
14
15
16
17
18
19
20
21
22
23
C60
MCKO1
INT1
1
74HCT14
1k
INT1
10u DIR_VD
U8B
R38 4
LE5
INT0
74HCT14
1k
INT0
T2
GND
A
LP2950A 4114_3.3V C66 C67 + 1 OUT IN 3 C68
4114_3.3V
3
+
C59
C52
10u
4114_LRCK
0.1u
+
C113 0.1u
24
DIR_VD
+ C69
A
Title Size A3 Date: Document Number
0.1u
47u
47u
2
0.1u
AKD4358
AK4114
Sheet 2 of 4
Rev B
Thursday, November 21, 2002
5
4
3
2
1
R44
3.9K LOUT1R49
5
R45
4.7K
C72
4
R47
3
R48
2
4.7K
R50 C73
1
-15V for NJM5532
L5 1 C12 2
3.9K ROUT1180
180
470p
470p
+
VOP+ C18 C19 C20 + C16 C17 + C14 C15
4
C76
J1 + R51
3900p
4
R53
C82 R61
8
4.7K
VOP+
R62
4.7K
470p VOP+
8
470p
10k
3.9K
R57
C83
R64
R65
3.9K LOUT2R66
4.7K
C85 R68 R69
180
470p ROUT2-
3.9K
R70
4.7K
C88
VOP3900p LOUT2+
4 C89 R74 2 3 J3 + R71
180 LOUT2
180
220
1
R73
C95 R80
4.7K
R82
4.7K
R84 R85
470p VOP+
8
VOP+
3.9K
R78
C97
3.9K LOUT3R89
4.7K
C100 R87 R88
180
470p ROUT3-
3.9K
R90
VOP3900p LOUT3+ 3.9K
R93 R100 4 C104 R94 2 3 C110 J5 + R161
180 LOUT3
180
220
1
R102
4.7K
470p VOP+
8
B
4.7K
VOP+
3.9K
R97 C111
R191
R193
3.9K LOUT4R194
4.7K
C199 R175 R180
180
470p ROUT4-
3.9K
R179
4.7K
C151
VOP3900p LOUT4+ 3.9K
R192 R197 4 C158 R196 2 3 C159 J7 + R198
180 LOUT4
470p
180
220
1
VOP3900p
4 C149 J8 + R181 R178 6 5
R199
A
4.7K
R177
4.7K
470p VOP+
8
VOP+
10k
3.9K
R176
C150
5
4
3
+
470p
180 ROUT4+
8
-
U12A NJM5532
C160
22u
U12B NJM5532
+
470p
10k
180 ROUT3+
5
8
-
7
U11B NJM5532
+
U11A NJM5532
C106
22u
R99
3900p
4
C105 R98 6
+
470p
10k
180 ROUT2+
5
8
-
C
7
U10B NJM5532
+
3.9K
U10A NJM5532
C91
22u
R75
3900p
4
C93 R79 6
+
3.9K
U9A NJM5532
C78
22u
R59
180 ROUT1+
5
-
-
+
-
+
-
+
+
7
U9B NJM5532
+
D
180 LOUT1+
3
-
R54
2
220
LOUT1
VOPC77 J2 R55
47u ROUT1
1
3900p
R58
6
220
C80
22u
R60
10k
+15V
L6 1 C28 +
for NJM5532
2
10u
47u
C29 C30 C31 C32 C33 C34 C35 C36
470p
VOPJ4 R76
220
ROUT2
C94
22u
R81
10k
4.7K
C102
470p
VOPJ6 R95
220
ROUT3
C108
22u
R101
10k
220
ROUT4
7
C152
22u
R183
10k
Title Size A3 Date: Document Number
Thursday, November 21, 2002
2
+ C13
VOP-
10u
10u
0.1u 10u
0.1u 10u
0.1u 10u
0.1u
D
VOP+
+ + +
+
10u
0.1u 10u
0.1u 10u
0.1u 10u
0.1u
C
B
A
AKD4358
Analog1
Sheet 3 of 4
Rev B
1
5
DIR_VD
R106 PORT2 9 7 5 3 1 uP-I/F R107 R108
4
CAD1
2 3 5 6 11 10 14 13
U13 1A 1B 2A 2B 3A 3B 4A 4B A/B G 74HCT157
3
1Y 2Y 3Y 4Y 4 7 9 12
2
1
CSN CCLK for 74HCT157 DIR_VD
C117
10k CSN CCLK/SCL CDTI/SDA SDA_ACK
10k
10k
R109 R111
D
10 8 6 4 2
470 470
SDA_ACK
for 74LS07 DIR_VD
C11 C118
R110
470 I2C
1 15
SDA_ACK
0.1u
+
47u
0.1u
+
C21
47u
D
DIR_VD
U15A 2 74LS07 R25 1.8k
1
CDTI
R103 R104
DSDL1 DSDL2 DSDL3 DSDL4 DSDR1 DSDR2 DSDR3 DSDR4
100 EXT_LRCK 100 EXT_BICK R105 100 EXT_MCLK SDTI1 SDTI2 SDTI3 SDTI4
R127 100K
R128 100K
DSD_MCLK
PORT3 10 9 8 7 6
C
R116 R118 R120
100k 100k 100k
R117 R119 R121
100k 100k 100k
MCLK BICK LRCK SDATA SDTI4
R112 SDTI1 SDTI2 SDTI3 R113 R114 R129
100 100 100 100
R131 R132 R133 R134
100K 100K 100K 100K
C
1 2 3 4 5
AC3
R19 R17
100 100
MCLK 1 BICK 2 LRCK 3 SDATA 4 AD/ROM 5
PORT4 10 9 8 7 6
DATA
DATA
JP10 SDTI1
JP11 SDTI2
JP12 SDTI3
DATA
DATA
JP13 SDTI4
EXT
R115
DIR_VD 10k R123 100 EXT DIR DCLK DSD_MCLK
PORT5 12 11 10 9 8 7 JP5 DAC_SDTI
B
MCLK DCLK DSDL1 DSDR1 DSDL2 DSDR2
1 2 3 4 5 6
B
4114_SDTO
R21
100 100
DSDL3 DSDR3 DSDL4 DSDR4
R23
DSD_port
R22 R24
100 100
R18 R20
100 100
A
Title
A
DGND
5 4 3 2
Size A3 Date:
Document Number
AKD4358
Interface
Sheet 4 of 4
Rev B
Thursday, November 21, 2002
1
5
4358_VA
1 JP1 2 AVDD 3 4358_VA 2 1 REG + C1 L2
4
T1 NJM78M05FA GND 3 C2 OUT IN 1 C3 2
AGND
+15V
JP9
3
DGND
2
DZF3 1 U1A 2
1
R1
DIR_VD
LE1
GND
74HCT14
1k
DZF3
+
C4
(short) 47u
4114_5V
JP7 4114_5V L4 1 4358_VD 4114_5V 2 + DZF2 3
47u
0.1u 4358_VD
0.1u DVDD
D
U1B 4
R2
LE2
74HCT14
C10
1k
DZF2
LE3
D
JP2 R4 3 DVDD L3 1 4358_VD 2 1 2 +
(short)
47u
DZF1 C7 5
U1C 6
R3
AVDD
AVDD
5.1
(short)
47u
DIR_VD
74HCT14
1k
DZF1
DVDD
C
48 47 46 45 44 43 42 41 40 39 38 LOUT2+ LOUT3+ LOUT4+ LOUT2LOUT3ROUT1+ ROUT2+ ROUT3+ ROUT1ROUT2ROUT3LOUT4-
ROUT1+ ROUT1LOUT2+ LOUT2ROUT2+ ROUT2LOUT3+ LOUT3ROUT3+ ROUT3LOUT4+ LOUT437
C
DVDD
S3
CAD0 1 CAD1 2 3 I2C DIF0 4 ACKSN5
DAC MODES
10 9 8 7 6
LOUT1LOUT1+ DZF3
1 2 3 4 5 6 7 8
LOUT1LOUT1+ DZF3 DZF2 DZF1 CAD0 ACKSN PDN BICK MCLK DVDD DVSS CSN/CAD1 CCLK/SCL CDTI/SDA DSDR4 DSDL4 U14
AVSS AVDD VREFH ROUT4+ ROUT4DIF0
36 + 35 34 33 32 31 30 29 28 27 26 25
C6 0.1u
C5 220u AVDD ROUT4+ ROUT4DIF0_DAC DSDR3 DSDL3 DSDR2 DSDL2 DSDR1 DSDL1
RP2 5 4 3 2 1 47k CAD1 I2C DIF0_DAC
DZF2 DZF1
AK4358
DSDR3 DSDL3 DSDR2 DSDL2 DSDR1 DSDL1
9
B
DVDD
+ C8 C9 220u 0.1u
10 11 12
B
SDTI4
SDTI1
SDTI2
SDTI3
LRCK
13
14
15
16
17
18
19
20
21
22
23
EXT_BICK 4114_BICK
JP4
EXT DIR
DAC_BICK
R6
24
JP3
I2C
PDN
R5
short
PDN
DCLK
short
BICK
R130
short
DSDR4
R8
DSDR4 short DSDL4
R9
EXT_MCLK MCKO1
EXT DIR
DAC_MCLK
R7 R34 R16 R15 R14 R13
short
short
MCLK SDTI4 SDTI1 SDTI2 SDTI3 LRCK I2C
DSDL4 DCLK
R10
short DCLK short CSN short CDTI short CCLK
SDTI4 SDTI1 SDTI2
short short short short
CSN/CAD1
R11
CDTI/SDA
R12
A
4114_LRCK EXT_LRCK DIR EXT
SDTI3
JP6
CCLK/SDA
A
DAC_LRCK Title
DGND
AGND
Size A3 Date:
Document Number
AKD4358
AK4358
Sheet 1 of 4
Rev B
Thursday, January 09, 2003
S2 1 2 3 4 5 6 7 14 13 12 11 10 9 8 DIR MODES
CM1 OCKS1 OCKS0 DIF0 DIF1 DIF2
4114_3.3V
C54
10u
+ C55
RP1 7 6 5 4 3 2 1 47k
RX0
D
CM0 CM1 OCKS1 OCKS0 DIF0_DIR DIF1_DIR DIF2_DIR
48 47 46 45 44 43 42 U18
0.1u INT1
4114_3.3V
5 CM0
4
3
2
1
C53
0.47u
D
R37 18k
39 38 37 INT1
41
RX3
RX2
RX1
TEST1
RX0
AVSS
40
VCOM
DIR_VD D1 1S1588 H L
C57 SW1 R35 PDN U1F 13 12 11 U1E 10 2 1
AVDD
NC
NC
R
10k
IPS0
INT0
36
INT0
74HCT14
74HCT14 DIF0_DIR
3
NC
OCKS0
35
OCKS0
DIR_PDN
0.1u
DIF0
OCKS1
34
OCKS1
4
TEST2
CM1
33
CM1
4114_3.3V L7
1
C
6 5
DIF1_DIR
5
DIF1
CM0
32
CM0
PORT1 2 6 5 GND VCC GND OUT 4 3 2 1
10u
6 C61 C62 + NC PDN 31
C
C56
PDN 5p
TORX141
TORX R39
JP8
X1
2
0.1u
10u RX0
BNC
DIF2_DIR
7
DIF2
AK4114
XTI
30
12.2880MHz
1
8
470
IPS1
XTO
29 C58
TORX/BNC
9 P/SN DAUX 28
5p
10 4114_3.3V J9
XTL0
MCKO2
27
D2 1S1588
R42
C63
11
BNC
0.1u for 74HCT14 DIR_VD
C64 12
XTL1
BICK
26
4114_BICK
75
VIN MCKO1 COUT UOUT DVDD BOUT VOUT DVSS DVSS TVDD LRCK
SDTO
25
4114_SDTO
TX0
0.1u
47u
13
14
15
16
TX1
B
4114_3.3V
U8A R36 2 LE4
+
C65
B
17
18
19
20
21
22
23
C60
MCKO1
INT1
1
74HCT14
1k
INT1
10u DIR_VD
U8B
R38 4
LE5
INT0
74HCT14
1k
INT0
T2
GND
A
4114_3.3V C66 C67 +
LP2950A 1 OUT IN 3 C68
4114_3.3V
3
+
C59
C52
10u
4114_LRCK
0.1u
+
C113 0.1u
24
DIR_VD
+ C69
A
Title Size A3 Date: Document Number
0.1u
47u
47u
2
0.1u
AKD4358
AK4114
Sheet 2 of 4
Rev B
Thursday, January 09, 2003
R44
3.9K LOUT1R49
5
R45
4.7K
C72
4
R47
3
R48
2
4.7K
R50 C73
1
-15V for NJM5532
L5 1 C12 2
3.9K ROUT1180
180
470p
470p
+
VOP+ C18 C19 C20 + C16 C17 + C14 C15
4
C76
J1 + R51
3900p
4
R53
C82 R61
8
4.7K
VOP+
R62
4.7K
470p VOP+
8
470p
10k
3.9K
R57
C83
R64
R65
3.9K LOUT2R66
4.7K
C85 R68 R69
180
470p ROUT2-
3.9K
R70
4.7K
C88
VOP3900p LOUT2+
4 C89 R74 2 3 J3 + R71
180 LOUT2
180
220
1
R73
C95 R80
4.7K
R82
4.7K
R84 R85
470p VOP+
8
VOP+
3.9K
R78
C97
3.9K LOUT3R89
4.7K
C100 R87 R88
180
470p ROUT3-
3.9K
R90
VOP3900p LOUT3+ 3.9K
R93 R100 4 C104 R94 2 3 C110 J5 + R161
180 LOUT3
180
220
1
R102
4.7K
470p VOP+
8
B
4.7K
VOP+
3.9K
R97 C111
R191
R193
3.9K LOUT4R194
4.7K
C199 R175 R180
180
470p ROUT4-
3.9K
R179
4.7K
C151
VOP3900p LOUT4+ 3.9K
R192 R197 4 C158 R196 2 3 C159 J7 + R198
180 LOUT4
470p
180
220
1
VOP3900p
4 C149 J8 + R181 R178 6 5
R199
A
4.7K
R177
4.7K
470p VOP+
8
VOP+
10k
3.9K
R176
C150
+
470p
180 ROUT4+
8
-
U12A NJM5532
C160
22u
U12B NJM5532
+
470p
10k
180 ROUT3+
5
8
-
7
U11B NJM5532
+
U11A NJM5532
C106
22u
R99
3900p
4
C105 R98 6
+
470p
10k
180 ROUT2+
5
8
-
C
7
U10B NJM5532
+
3.9K
U10A NJM5532
C91
22u
R75
3900p
4
C93 R79 6
+
3.9K
U9A NJM5532
C78
22u
R59
180 ROUT1+
5
-
-
+
-
+
-
+
+
7
U9B NJM5532
+
D
180 LOUT1+
3
-
R54
2
220
LOUT1
VOPC77 J2 R55
47u ROUT1
1
3900p
R58
6
220
C80
22u
R60
10k
+15V
1 C28 +
for NJM5532
L6 2
10u
47u
C29 C30 C31 C32 C33 C34 C35 C36
470p
VOPJ4 R76
220
ROUT2
C94
22u
R81
10k
4.7K
C102
470p
VOPJ6 R95
220
ROUT3
C108
22u
R101
10k
220
ROUT4
7
C152
22u
R183
10k
Title Size A3 Date: Document Number
Thursday, January 09, 2003
+ C13
VOP-
10u
10u
0.1u 10u
0.1u 10u
0.1u 10u
0.1u
D
VOP+
+ + +
+
10u
0.1u 10u
0.1u 10u
0.1u 10u
0.1u
C
B
A
AKD4358
Analog1
Sheet 3 of 4
Rev B
5
DIR_VD
R106 PORT2 9 7 5 3 1 uP-I/F R107 R108
4
CAD1
2 3 5 6 11 10 14 13
U13 1A 1B 2A 2B 3A 3B 4A 4B A/B G 74HCT157
3
1Y 2Y 3Y 4Y 4 7 9 12
2
1
CSN CCLK for 74HCT157 DIR_VD
C117
10k CSN CCLK/SCL CDTI/SDA SDA_ACK
10k
10k
R109 R111
D
10 8 6 4 2
470 470
SDA_ACK
for 74LS07 DIR_VD
C11 C118
R110
470 I2C
1 15
SDA_ACK
0.1u
+
47u
0.1u
+
C21
47u
D
DIR_VD
U15A 2 74LS07 R25 1.8k
1
CDTI
R103 R104
DSDL1 DSDL2 DSDL3 DSDL4 DSDR1 DSDR2 DSDR3 DSDR4
100 EXT_LRCK 100 EXT_BICK R105 100 EXT_MCLK SDTI1 SDTI2 SDTI3 SDTI4
R127 100K
R128 100K
DSD_MCLK
PORT3 10 9 8 7 6
C
R116 R118 R120
100k 100k 100k
R117 R119 R121
100k 100k 100k
MCLK BICK LRCK SDATA SDTI4
R112 SDTI1 SDTI2 SDTI3 R113 R114 R129
100 100 100 100
R131 R132 R133 R134
100K 100K 100K 100K
C
1 2 3 4 5
AC3
R19 R17
100 100
MCLK 1 BICK 2 LRCK 3 SDATA 4 AD/ROM 5
PORT4 10 9 8 7 6
DATA
DATA
JP10 SDTI1
JP11 SDTI2
JP12 SDTI3
DATA
DATA
JP13 SDTI4
EXT
R115
DIR_VD 10k R123 100 EXT DIR DCLK DSD_MCLK
PORT5 12 11 10 9 8 7 JP5 DAC_SDTI
B
MCLK 1 DCLK 2 DSDL1 3 DSDR14 DSDL2 5 DSDR26
B
4114_SDTO
R21
100 100
DSDL3 DSDR3 DSDL4 DSDR4
R23
DSD_port
R22 R24
100 100
R18 R20
100 100
A
Title
A
DGND
Size A3 Date:
Document Number
AKD4358
Interface
Sheet 4 of 4
Rev B
Thursday, January 09, 2003

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