[AKD4359A-SC] AKD4359A-SC AK4359A Evaluation board Rev.0 GENERAL DESCRIPTION The AKD4359A-SC is an evaluation board for AK4539, the 24bit 8ch D/A converter. The AKD4359A-SC also has the digital audio interface and can achieve the interface with digital audio systems via opt-connector or BNC connector. Ordering guide AKD4359A-SC --- Evaluation board for AK4359A (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 AK4359A Opt In LOUT3 AC3 ROUT3 10pin Header LOUT4 ROUT4 Figure 1. AKD4359A-SC Block Diagram *Circuit diagram and PCB layout are attached at the end of this manual. <KM096100> 2008/08 -1- [AKD4359A-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 AK4359A 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 <KM096100> 2008/08 -2- [AKD4359A-SC] DIP Switch setting [SW2]: AK4113 setting No. 1 2 Pin OFF ON OCKS1 AK4113 Master Clock setting OCKS0 Refer to Table4 Table 2. SW2 setting Default ON OFF [SW3]: AK4359A setting No. 1 2 3 Pin OFF ON Default OFF OFF ON SMUTE AK4359A 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 AK4359A. Select “H” during operation. <KM096100> 2008/08 -3- [AKD4359A-SC] External analog circuit The 2nd order LPF (fc=111.8kHz, Q=0.714) which adds differential outputs of the AK4359A 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 AK4359A is 5.68Vpp@5V. 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 <KM096100> 2008/08 -4- [AKD4359A-SC] Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4359A-SC according to previous term. 2. Connect IBM-AT compatible PC with AKD4359A-SC by 10-line type flat cable (packed with AKD4359A-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 “AKD4359A-SC Evaluation Kit” into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of “akd4359a-sc.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 AK4359A. 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. <KM096100> 2008/08 -5- [AKD4359A-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 AK4359A, 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 AK4359A, 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 AK4359A, click [OK] button. If not, click [Cancel] button. <KM096100> 2008/08 -6- [AKD4359A-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 AK4359A. The file type is the same as [Save]. (Operation flow) (1) Click [Open] Button. (2) Select the file (*.akr) and Click [Open] Button. <KM096100> 2008/08 -7- [AKD4359A-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] <KM096100> 2008/08 -8- [AKD4359A-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 <KM096100> 2008/08 -9- [AKD4359A-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. <KM096100> 2008/08 - 10 - [AKD4359A-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. <KM096100> 2008/08 - 11 - [AKD4359A-SC] MEASUREMENT RESULTS [Measurement condition] • Measurement unit • MCLK • BICK • fs • Bit • Power Supply • Interface • Temperature 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 : Audio Precision, System two, Cascade : 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz) : 64fs : 44.1kHz, 96kHz, 192kHz : 24bit : AVDD=DVDD=5V : Internal DIR : Room 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 22kLPF, A-weighted 20kLPF 22kLPF, A-weighted Measurement filter 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Measurement filter 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted <KM096100> Lch 99.3 dB 104.2 dB 107.0 dB 104.4 dB 107.0 dB Rch 98.9 dB 104.5 dB 107.2 dB 104.4 dB 107.2 dB Lch 97.2 dB 101.7 dB 106.3 dB 101.7 dB 106.5 dB Rch 97.8 dB 101.7 dB 106.5 dB 101.9 dB 106.5 dB Lch 96.9 dB 101.1 dB 105.7 dB 101.8 dB 106.3 dB Rch 97.2 dB 101.2 dB 105.9 dB 101.7 dB 106.5 dB 2008/08 - 12 - [AKD4359A-SC] Plots (fs=44.1kHz) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, 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 1k 2k 5k 10k 20k 5k 10k 20k Hz Figure 9. FFT (1kHz, 0dBFS input) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, -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 2k Hz Figure 10. FFT (1kHz, -60dBFS input) <KM096100> 2008/08 - 13 - [AKD4359A-SC] (fs=44.1kHz) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, No signal 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 1k 2k 5k 10k 20k Hz Figure 11. FFT (noise floor) AKM AK4359A FFT Out of Band Noise AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, No signal 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 50k 100k Hz Figure 12. FFT (out-of-band noise) <KM096100> 2008/08 - 14 - [AKD4359A-SC] (fs=44.1kHz) AKM AK4359A THD+N vs. Input Level AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, fin=1kHz -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) AKM AK4359A THD+N vs. Input Frequency AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, 0dBFS Input -80 -82 -84 -86 -88 -90 -92 d B r -94 -96 A -98 -100 -102 -104 -106 -108 -110 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 14. THD+N vs fin (Input level=0dBFS) <KM096100> 2008/08 - 15 - [AKD4359A-SC] (fs=44.1kHz) AKM AK4359A Linearity AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, fin=1kHz +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) AKM AK4359A Frequency Response AVDD=DVDD=5V, MCLK=512fs, 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 16. Frequency Response (Input level=0dBFS) <KM096100> 2008/08 - 16 - [AKD4359A-SC] (fs=44.1kHz) AKM AK4359A Crosstalk AVDD=DVDD=5V, MCLK=512fs, fs=44.1kHz, 0dBFS Input -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) <KM096100> 2008/08 - 17 - [AKD4359A-SC] (fs=96kHz) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, 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 2k 5k 10k 20k 40k 10k 20k 40k Hz Figure 18. FFT (1kHz, 0dBFS input) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, -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 5k Hz Figure 19. FFT (1kHz, -60dBFS input) <KM096100> 2008/08 - 18 - [AKD4359A-SC] (fs=96kHz) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, No signal 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 2k 5k 10k 20k 40k 10k 20k 40k Hz Figure 20. FFT (noise floor) AKM AK4359A FFT Notch AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, 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 Hz Figure 21. FFT (Notch) <KM096100> 2008/08 - 19 - [AKD4359A-SC] (fs=96kHz) AKM AK4359A THD+N vs. Input Level AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, fin=1kHz -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) AKM AK4359A THD+N vs. Input Frequency AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, 0dBFS Input -80 -82 -84 -86 -88 -90 -92 d B r -94 -96 A -98 -100 -102 -104 -106 -108 -110 40 50 100 200 500 1k 2k 5k 10k 20k 40k Hz Figure 23. THD+N vs fin (Input level=0dBFS) <KM096100> 2008/08 - 20 - [AKD4359A-SC] (fs=96kHz) AKM AK4359A Linearity AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, fin=1kHz +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) AKM AK4359A Frequency Response AVDD=DVDD=5V, MCLK=256fs, 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 25. Frequency Response (Input level=0dBFS) <KM096100> 2008/08 - 21 - [AKD4359A-SC] (fs=96kHz) AKM AK4359A Crosstalk AVDD=DVDD=5V, MCLK=256fs, fs=96kHz, 0dBFS Input -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) <KM096100> 2008/08 - 22 - [AKD4359A-SC] (fs=192kHz) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, 0dBFS Input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 90 200 500 1k 2k 5k 10k 20k 50k 80k 20k 50k 80k Hz Figure 27. FFT (1kHz, 0dBFS input) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, -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 10k Hz Figure 28. FFT (1kHz, -60dBFS input) <KM096100> 2008/08 - 23 - [AKD4359A-SC] (fs=192kHz) AKM AK4359A FFT AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, No signal 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 5k 10k 20k 50k 80k 20k 50k 80k Hz Figure 29. FFT (noise floor) AKM AK4359A FFT Notch AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, 0dBFS Input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 90 200 500 1k 2k 5k 10k Hz Figure 30. FFT (Notch) <KM096100> 2008/08 - 24 - [AKD4359A-SC] (fs=192kHz) AKM AK4359A THD+N vs. Input Level AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, fin=1kHz -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) AKM AK4359A THD+N vs. Input Frequency AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, 0dBFS Input -80 -82 -84 -86 -88 -90 -92 d B r -94 -96 A -98 -100 -102 -104 -106 -108 -110 90 200 500 1k 2k 5k 10k 20k Hz Figure 32. THD+N vs fin (Input level=0dBFS) <KM096100> 2008/08 - 25 - [AKD4359A-SC] (fs=192kHz) AKM AK4359A Linearity AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, fin=1kHz +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 AK4359A Frequency Response AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, 0dBFS Input +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) <KM096100> 2008/08 - 26 - [AKD4359A-SC] (fs=96kHz) AKM AK4359A Crosstalk AVDD=DVDD=5V, MCLK=128fs, fs=192kHz, 0dBFS Input -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) <KM096100> 2008/08 - 27 - [AKD4359A-SC] Revision History Date Manual (YY/MM/DD) Revision 08/08/05 KM096100 Board Revision 0 Reason Page 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 EMD Corporation (EMD) sales office or authorized distributor concerning their current status. • EMD 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. • EMD products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or system, and EMD assumes no responsibility relating to any such use, except with the express written consent of the Representative Director of EMD. 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 EMD 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 EMD harmless from any and all claims arising from the use of said product in the absence of such notification. <KM096100> 2008/08 - 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 AVDD 100K + SDTI1 SDTI2 SDTI3 AC3 MCLK 1 BICK 2 LRCK 3 SDATA 4 AD/ROM 5 R4 100 3 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 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 6 SMUTE/CSN/CAD0 LOUT1 25 LOUT1 ROUT1 24 ROUT1 P/S 23 P/S open R22 SDTI2 SDTI3 SDTI4 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 DIF0/CDTI/SDA C11 100 DVDD C15 ACKS/CCLK/SDL 8 A AVDD R29 PDN for U11 7 30 + C16 10u C17 + C13 0.1u C12 10u 0.1u + EXT_MCLK C8 C14 10u 0.1u AK4359A 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 P/S 2 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 Size A3 74LVC157 47k Date: 1 AKD4359A-SC Document Number AK4359A Sheet Friday, August 08, 2008 Rev 0 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 1 8 + 2 C26 220 R49 22u 1.5k 1.8k NC short LOUT3 C22 10u 820p R55 10k U3A NJM4580 C24 R54 2 3 C27 10k C28 100p 1 U5A NJM4580 220 LOUT3 C25 10u 820p R56 20k R52 + NC R51 8 C20 1.8k R50 + R47 1.5k + R46 22u + C21 - short C23 + R45 LOUT1 LOUT1 - 4 J1 R48 J2 4 short R53 20k C29 100p R58 R57 short short C31 C30 820p 820p C111 R59 R60 3.3k 2.2k + C38 U3B NJM4580 220 ROUT1 R67 C35 R68 R69 C36 22u 1.5k 1.8k NC 6 5 ROUT3 short C34 10u 820p R73 10k R66 7 8 5 ROUT1 2.2k J4 R71 C39 20k C40 100p U5B NJM4580 220 ROUT3 C37 10u 820p R74 10k R70 7 8 short 6 3.3k + NC + C33 1.8k open R62 J3 4 R65 1.5k + R64 22u - C32 R63 C112 R61 + open 4 100p 100p + C104 - C103 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 8 short + LOUT2 1 C54 10k U4A NJM4580 4 LOUT2 C50 10u 820p R91 220 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 + 3 8 2 + NC + 4 C49 1.8k + R83 1.5k - R82 22u + C48 J5 - R81 short J6 R84 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 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 ROUT2 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 AKD4359A-SC Document Number Rev 0 Output Friday, August 08, 2008 Sheet 2 of 3 1 2 1 D1 HSU119 SW2 R111 10k 1 1 H 3 L U9A 74HC14 3 4 OCKS1 OCKS0 H L 512fs@fs=32k/44.1k/48kHz L L 256fs@fs=88.2k/96kHz H H 128fs@fs=176.4k/192kHz Master Clock 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 4 V/TX OCKS0/CSN/CAD0 27 5 XTI MCKO1 26 6 XTO MCKO2 25 7 PDN DAUX 24 8 R BICK 23 9 AVDD SDTO 22 10 AVSS LRCK 21 C76 0.1u C77 0.1u A 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 R117 short Title Size A3 Date: 1 AKD4359A-SC Document Number Rev 0 DIR Friday, August 08, 2008 Sheet 3 of 3