[AKD4382A-SB] AKD4382A-SB AK4382A Evaluation board Rev.0 General Description The AKD4382A-SB is an evaluation board for AK4382A, which is 192kHz sampling 24Bit ΔΣ DAC. The AKD4382A-SB includes a LPF which can add differential analog outputs from the AK4382A and also has a digital interface. Therefore, it is easy to evaluate the AK4382A. Ordering Guide AKD4382A-SB --- Evaluation board for AK4382A Function On-board Analog output buffer circuit On-board digital audio interface. (AK4113) +15V AGND -15V +3.3V Reg +5V Reg DIR Lch COAX In 2nd Order AK4113 Opt In AK4382A LPF Rch PORT1 EXT PORT2 Control Data Figure 1. Block diagram * Circuit diagram are attached at the end of this manual. COAX is recommended for an evaluation of the Sound quality. <KM089400> 1 2007/06 [AKD4382A-SB] Operation sequence 1) Set up the power supply lines. (See “Other jumpers set-up”.) Name Color Voltage Comments +15V Red +12∼+15V For regulator and op-amps. -15V Blue -12∼-15V For op-amps. AGND Black 0V GND Attention This jack should be always connected to power supply. This jack should be always connected to power supply. This jack should be always connected to power supply. 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 AK4382A should be reset once by bringing SW1 (PDN) “L” upon power-up. <KM089400> 2 2007/06 [AKD4382A-SB] Evaluation mode 1. DIR (COAX) (default) It is possible to evaluate the AK4382A by using CD disk. The DIR generates MCLK, BICK, LRCK and SDATA from the received data through BNC connector (J1). Setting of jumper is shown below. COAX is recommended for an evaluation of the Sound quality. JP4 OPT COAX RX (Default) Figure 2. Jumper setting, when using DIR 2. DIR (Optical Link) It is possible to evaluate the AK4382A by using CD disk. The DIR generates MCLK, BICK, LRCK and SDATA from the received data through optical connector (PORT3: TORX176). Setting of jumper is shown below. JP4 OPT COAX RX Figure 3. Jumper setting, when using DIR 3. All clocks are fed through the PORT1. R13, R15, R17, R18 R1, R2, R3, R8 : open : 100Ω or short (0Ω) DIP Switch setting [SW2]: AK4113 setting No. Pin 1 2 OCKS1 OCKS0 OFF ON AK4113 Master Clock setting Refer to Table4 Default ON OFF Table 2. SW2 setting The frequency of the master clock output is set by OCKS0 and OCKS1 as shown in Table 4. OCKS1 0 1 1 <KM089400> OCKS0 0 0 1 MCLK Frequency 256fs @fs=88.2/96kHz 512fs @32/44.1/48kHz 128fs @176.4/192kHz Table 3. MCLK Clock 3 Default 2007/06 [AKD4382A-SB] SW1 setting [SW1](PDN): Reset of AK4382A. Select “H” during operation. External Analog Filter Circuit The 2nd order LPF (fc=93.2kHz, Q=0.712) which adds differential outputs of the AK4382A is implemented on the board. When the further attenuation of the out-of-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 AK4382A is 5.5Vpp@5V. R2 LOUT(ROUT-) R1 C2 R3 +15V C1 R1 LOUT+ (ROUT+) - R3 10u 220 + OP275 10k C2 R2 -15V Figure 4. On-board analog filter R1 4.7k R2 R3 C1 4.7k 200 3900p Table 4. The value of R, C on this board fin 20kHz 40kHz Frequency Response -0.003dB -0.122dB Table 5. Frequency Response of LPF C2 470p 80kHz -1.821dB <Calculation> Amplitude = 20 log <KM089400> K= R2 , R1 fc= ω0 , 2π ω 0= 1 , 2C1C2R2R3 Q= 2C1ω0 . 1 + 1 + 1 R1 R2 R 3 K 2 2 [1-(f/fc) ] +[(1/Q)(f/fc)] 2 4 [dB], 2007/06 [AKD4382A-SB] Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4382A-SB according to previous term. 2. Connect IBM-AT compatible PC with AKD4382A-SB by 10-line type flat cable (packed with AKD4382A-SB). 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 “AKD4382A-SB Evaluation Kit” into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of “AKD4382A-SB.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) in case using the board. Initialize the register of AK4382A. 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. <KM089400> 5 2007/06 [AKD4382A-SB] 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”. When writing the input data to AK4382A, click [OK] button. If not, click [Cancel] button. 2. [Function1 Dialog] : Dialog to write data by keyboard operation Address Box: Data Box: Input registers address in 2 figures of hexadecimal. Input registers data in 2 figures of hexadecimal. When writing the input data to AK4382A, 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: With checking 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 Without checking 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 When writing the input data to AK4382A, click [OK] button. If not, click [Cancel] button. <KM089400> 6 2007/06 [AKD4382A-SB] 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 AK4382A. The file type is the same as [Save]. (Operation flow) (1) Click [Open] Button. (2) Select the file (*.akr) and Click [Open] Button. <KM089400> 7 2007/06 [AKD4382A-SB] 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] <KM089400> 8 2007/06 [AKD4382A-SB] 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 <KM089400> 9 2007/06 [AKD4382A-SB] 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. 6-2. [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. 6-3. 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. <KM089400> 10 2007/06 [AKD4382A-SB] 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. <KM089400> 11 2007/06 [AKD4382A-SB] Measurement Results [Measurement condition] • Measurement unit • MCLK • BICK • fs • Bit • Power Supply • Interface • Temperature : Audio Precision System two Cascade (AP2) : 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz) : 64fs : 44.1kHz, 96kHz, 192kHz : 24bit : VDD=5V : Internal DIR (44.1kHz, 96kHz, 192kHz) : Room fs=44.1kHz Parameter S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, -60dB “0” data Measurement filter 20kLPF 22kLPF, A-weighted 22kLPF, A-weighted Lch 93.5 dB 112.5 dB 112.5 dB Rch 94.1 dB 112.5 dB 112.4 dB fs=96kHz Parameter S/(N+D) Input signal 1kHz, 0dB Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Lch 92.1 dB 105.0 dB 112.6 dB 105.1 dB 112.9 dB Rch 92.6 dB 104.9 dB 112.6 dB 105.0 dB 112.9 dB Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Lch 91.0 dB 104.3 dB 111.6 dB 105.0 dB 112.7 dB Rch 91.5 dB 104.3 dB 111.6 dB 104.9 dB 112.6 dB DR 1kHz, -60dB S/N “0” data fs=192kHz Parameter S/(N+D) Input signal 1kHz, 0dB DR 1kHz, -60dB S/N “0” data <KM089400> 12 2007/06 [AKD4382A-SB] Plots (fs=44.1kHz) AKM AK4382A FFT VDD=5V, fs=44.1kHz, fin=1kHz, 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 20 50 100 200 500 1k 2k 5k 10k 20k 5k 10k 20k Hz Figure 9. FFT (fin=1kHz, 0dBFS input) AKM AK4382A FFT VDD=5V, fs=44.1kHz, fin=1kHz, -60dBFS input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 20 50 100 200 500 1k 2k Hz Figure 10. FFT (fin=1kHz, -60dBFS input) <KM089400> 13 2007/06 [AKD4382A-SB] (fs=44.1kHz) AKM AK4382A FFT VDD=5V, fs=44.1kHz, No signal input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 11. FFT (Noise Floor) AKM AK4382A FFT Out of band noise VDD=5V, fs=44.1kHz, No signal input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k Hz Figure 12. FFT (Out of band noise) <KM089400> 14 2007/06 [AKD4382A-SB] (fs=44.1kHz) AKM AK4382A THD+N vs. Input Level VDD=5V, fs=44.1kHz, fin=1kHz -70 -75 -80 -85 -90 d B r -95 A -100 -105 -110 -115 -120 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 13 . THD+N vs. Input level (fin=1kHz) AKM AK4382A THD+N vs. Input Frequency VDD=5V, fs=44.1kHz, 0dBFS input -70 -75 -80 -85 -90 d B r -95 A -100 -105 -110 -115 -120 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 14 . THD+N vs. Input Frequency (0dBFS input) <KM089400> 15 2007/06 [AKD4382A-SB] (fs=44.1kHz) AKM AK4382A Linearity VDD=5V, fs=44.1kHz, fin=1kHz +0 -10 -20 -30 -40 d B r A -50 -60 -70 -80 -90 -100 -110 -120 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 15. Linearity (fin=1kHz) AKM AK4382A Frequency Response VDD=5V, fs=44.1kHz, 0dBFS input +1 +0.9 +0.8 +0.7 +0.6 +0.5 +0.4 +0.3 +0.2 d B r A +0.1 +0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1 2k 4k 6k 8k 10k 12k 14k 16k 18k 20k Hz Figure 16. Frequency Response (0dBFS input) <KM089400> 16 2007/06 [AKD4382A-SB] (fs=44.1kHz) AKM AK4382A Crosstalk (Red=Lch, Blue=Rch) VDD=5V, fs=44.1kHz, 0dBFS input -70 -75 -80 -85 -90 -95 -100 d B -105 -110 -115 -120 -125 -130 -135 -140 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 17. Crosstalk (0dBFS input) <KM089400> 17 2007/06 [AKD4382A-SB] (fs=96kHz) AKM AK4382A FFT VDD=5V, fs=96kHz, fin=1kHz, 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 40 50 100 200 500 1k 2k 5k 10k 20k 40k 10k 20k 40k Hz Figure 18. FFT (fin=1kHz, 0dBFS input) AKM AK4382A FFT Notch Filter = ON VDD=5V, fs=96kHz, fin=1kHz, 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 40 50 100 200 500 1k 2k 5k Hz Figure 19. FFT(fin=1kHz, 0dBFS input, Notch) <KM089400> 18 2007/06 [AKD4382A-SB] (fs=96kHz) AKM AK4382A FFT VDD=5V, fs=96kHz, fin=1kHz, -60dBFS input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 40 50 100 200 500 1k 2k 5k 10k 20k 40k 5k 10k 20k 40k Hz Figure 20. FFT (fin=1kHz, -60dBFS input) AKM AK4382A FFT VDD=5V, fs=96kHz, No signal input +0 -10 -20 -30 -40 -50 -60 -70 d B r -80 A -100 -90 -110 -120 -130 -140 -150 -160 -170 -180 40 50 100 200 500 1k 2k Hz Figure 21. FFT (Noise Floor) <KM089400> 19 2007/06 [AKD4382A-SB] (fs=96kHz) AKM AK4382A THD+N vs. Input Level VDD=5V, fs=96kHz, fin=1kHz -70 -75 -80 -85 -90 d B r -95 A -100 -105 -110 -115 -120 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 22. THD+N vs. Input level (fin=1kHz) AKM AK4382A THD+N vs. Input Frequency VDD=5V, fs=96kHz, 0dBFS input -70 -75 -80 -85 -90 d B r -95 A -100 -105 -110 -115 -120 40 50 100 200 500 1k 2k 5k 10k 20k 40k Hz Figure 23. THD+N vs. Input Frequency (0dBFS input) <KM089400> 20 2007/06 [AKD4382A-SB] (fs=96kHz) AKM AK4382A Linearity VDD=5V, fs=96kHz, fin=1kHz +0 -10 -20 -30 -40 d B r A -50 -60 -70 -80 -90 -100 -110 -120 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 24. Linearity (fin=1kHz) AKM AK4382A Frequency Response VDD=5V, fs=96kHz, 0dBFS input +1 +0.9 +0.8 +0.7 +0.6 +0.5 +0.4 +0.3 +0.2 d B r A +0.1 +0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1 2.5k 5k 7.5k 10k 12.5k 15k 17.5k 20k 22.5k 25k 27.5k 30k 32.5k 35k 37.5k 40k Hz Figure 25. Frequency Response (0dBFS input) <KM089400> 21 2007/06 [AKD4382A-SB] (fs=96kHz) AKM AK4382A Crosstalk (Red=Lch, Blue=Rch) VDD=5V, fs=96kHz, 0dBFS input -70 -75 -80 -85 -90 -95 -100 d B -105 -110 -115 -120 -125 -130 -135 -140 40 50 100 200 500 1k 2k 5k 10k 20k 40k Hz Figure 26. Crosstalk (0dBFS input) <KM089400> 22 2007/06 [AKD4382A-SB] (fs=192kHz) AKM AK4382A FFT VDD=5V, fs=192kHz, fin=1kHz, 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 (fin=1kHz, 0dBFS input) AKM AK4382A FFT Notch Filter = ON VDD=5V, fs=192kHz, fin=1kHz, 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 28. FFT(fin=1kHz, 0dBFS input, Notch) <KM089400> 23 2007/06 [AKD4382A-SB] (fs=192kHz) AKM AK4382A FFT VDD=5V, fs=192kHz, fin=1kHz, -60dBFS 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 10k 20k 50k 80k Hz Figure 29. FFT (fin=1kHz, -60dBFS input) AKM AK4382A FFT VDD=5V, fs=192kHz, No signal 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 Hz Figure 30. FFT (Noise Floor) <KM089400> 24 2007/06 [AKD4382A-SB] (fs=192kHz) AKM AK4382A THD+N vs. Input Level VDD=5V, fs=192kHz, fin=1kHz -70 -75 -80 -85 -90 d B r -95 A -100 -105 -110 -115 -120 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 31. THD+N vs. Input level (fin=1kHz) AKM AK4382A THD+N vs. Input Frequency VDD=5V, fs=192kHz, 0dBFS input -70 -75 -80 -85 -90 d B r -95 A -100 -105 -110 -115 -120 40 50 100 200 500 1k 2k 5k 10k 20k 40k Hz Figure 32. THD+N vs. Input Frequency (0dBFS input) <KM089400> 25 2007/06 [AKD4382A-SB] (fs=192kHz) AKM AK4382A Linearity VDD=5V, fs=192kHz, fin=1kHz +0 -10 -20 -30 -40 d B r A -50 -60 -70 -80 -90 -100 -110 -120 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 33. Linearity (fin=1kHz) AKM AK4382A Frequency Response VDD=5V, fs=192kHz, 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 5k 10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k 80k Hz Figure 34. Frequency Response (0dBFS input) <KM089400> 26 2007/06 [AKD4382A-SB] (fs=192kHz) AKM AK4382A Crosstalk (Red=Lch, Blue=Rch) VDD=5V, 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. Crosstalk (0dBFS input) <KM089400> 27 2007/06 [AKD4382A-SB] Revision History Date (YY/MM/DD) 07/06/13 Manual Revision KM089400 Board Revision 0 Reason Contents First edition IMPORTANT NOTICE These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei EMD Corporation (AKEMD) or authorized distributors as to current status of the products. AKEMD assumes no liability for infringement of any patent, intellectual property, or other rights 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. AKEMD products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other hazard related device or systemNote2), and AKEMD assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKEMD. As used here: Note1) 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. Note2) 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. It is the responsibility of the buyer or distributor of AKEMD products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third 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 AKEMD harmless from any and all claims arising from the use of said product in the absence of such notification. <KM089400> 28 2007/06 5 4 3 2 -15V 1 +15V VOP+ T1 NJM78M05FA C7 470u C4 470u + C3 0.1u IN OUT 3 D AVDD C2 0.1u 2 1 VOP- GND R4 D + C1 47u short + PORT1 R3 MCLK open R2 BICK open R1 LRCK open R8 1 3 5 7 9 SDATA open 2 4 6 8 10 EXT C C U8 R13 4113_MCLKO1 5.1 R15 4113_BICK 100 R17 4113_SDTO 100 R18 4113_LRCK 100 MCLK 1 BICK 2 SDTI1 3 LRCK DZFL 16 BICK DZFR 15 SDTI VDD 14 4 LRCK VSS 13 5 PDN AOUTL+ 12 AOUTL+ 6 CSN AOUTL- 11 AOUTLAOUTR+ AOUTR- MCLK This part is on the same pad. PDN VDD C8 0.1u 7 CCLK AOUTR+ 10 8 CDTI AOUTR- 9 R50 1M + C9 10u B B D3V C5 10p R22 10k R21 10k AK4382A R20 10k PORT2 1 3 5 7 9 C6 open U2 2 4 6 8 10 uP-I/F CSN CCLK CDTI R23 R24 R25 470 470 470 2 3 5 6 11 10 14 13 1A 1B 2A 2B 3A 3B 4A 4B 1 15 A/B G 1Y 4 2Y 7 3Y 9 4Y 12 VCC GND 16 8 C22 0.1u VDD 74LVC157 A A Title Size A3 Date: 5 4 3 2 AKD4382A-SB Document Number Rev 0 AK4382A Thursday, May 10, 2007 Sheet 1 1 of 3 5 4 3 2 1 D D R28 R29 AOUTL4.7k 4.7k R32 C20 200 470p C23 3900p R34 C54 R35 10u AOUTL+ 4.7k R41 4.7k R36 + C24 open 200 R37 10k C55 470p J2 220 AOUTL C C U7 1 2 AOUT -AIN JP (R52) +VP 8 BOUT 7 3 +AIN -BIN 6 4 -VP +BIN 5 VOP+ OP275 C38 0.1u + C37 10u C31 0.1u + C32 10u 5.1 JP (R53) VOP5.1 C49 R31 R40 + R30 AOUTR4.7k 4.7k R33 10u R42 10k C21 220 J4 AOUTR B B 200 470p C48 3900p R38 C50 open R39 AOUTR+ 4.7k R43 4.7k 200 C47 470p A A Title Size A3 Date: 5 4 3 2 AKD4382A-SB Document Number Rev 0 Analog Thursday, May 10, 2007 Sheet 1 2 of 3 5 4 3 2 1 D3V T3 upc3533HF R49 10k D H SW1 PDN C28 0.1u 1 3 L R26 U3 1 2 3 4 5 6 7 PDN 1A 1Y 2A 2Y 3A 3Y GND 1 VOP+ 14 13 12 11 10 9 8 VCC 6A 6Y 5A 5Y 4A 4Y VDD C29 0.1u + C11 47u C30 47u + IN OUT 3 D3V GND C12 0.1u C10 0.1u 2 D1 HSU119 short D 2 74HC14 U5 SW2 R44 1 D3V 5.1 C15 10u + DVDD CM0/CDTO/CAD1 30 C13 0.1u OCKS0 OCKS1 3 4 2 1 D3V OCKS 2 DVSS CM1/CDTI/SDA 29 3 TVDD OCKS1/CCLK/SCL 28 OCKS0/CSN/CAD0 27 R46 C 10k C14 0.1u C R45 4 V/TX 10k 5 XTI MCKO1 26 6 XTO MCKO2 25 7 PDN DAUX 24 8 R BICK 23 4113_BICK 9 AVDD SDTO 22 4113_SDTO 10 AVSS LRCK 21 4113_LRCK 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 4113_MCLKO1 R48 15k D3V C16 10u + R51 1M C17 0.1u B B This part is on the same pad. J1 TEST1 C18 COAX 0.1u R27 75 D3V D3V COAX JP4 RX 6 6 5 5 A GND VCC GND OUT TORX173 OCKS1 OPT AVDD AK4113 L1 short PORT3 SW2 4 3 2 1 R47 C19 0.1u OCKS0 Master Clock H L 512fs@fs=32k/44.1k/48kHz L L 256fs@fs=88.2k/96kHz H H 128fs@fs=176.4k/192kHz A short Title Size A3 Date: 5 4 3 2 AKD4382A-SB Document Number Rev 0 AK4113 Thursday, May 10, 2007 Sheet 1 3 of 3