ASAHI KASEI [AKD4396-SBW] AKD4396-SBW Evaluation board General Description The AKD4396-SBW is an evaluation board for AK4396, which is 192kHz sampling 24Bit ∆Σ DAC. The AKD4396-SBW includes a LPF which can add differential analog outputs from the AK4396 and also has a digital interface. Therefore, it is easy to evaluate the AK4396. Ordering Guide AKD4396-SBW --- Evaluation board for AK4396 Function On-board Analog output buffer circuit On-board digital audio interface. (AK4113) 2nd Order LPF Lch DIR COAX In AK4113 AK4396 Opt In Rch Figure 1 Block diagram * Circuit diagram and PCB layout are attached at the end of this manual. COAX is recommended for an evaluation of the Sound quality. <KM078101> 1 2005/03 ASAHI KASEI [AKD4396-SBW] Operation sequence 1) Set up the power supply lines. (See “Other jumpers set-up”.) Name Color Voltage +15V Red +12∼+15V -15V Blue -12∼-15V AGND Black 0V Comments Regulator, Power supply for Op-amp. Regulator, 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 AK4396 should be reset once bringing SW1 (PDN) “L” upon power-up. <KM078101> 2 2005/03 ASAHI KASEI [AKD4396-SBW] 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 (J1). 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 (PORT2: TORX176). Setting of jumper is shown below. JP1 OPT COAX PORT2 Figure 3 Jumper setting, when using DIR 3. All clocks are fed through the PORT1. -R9, R12, R13, R14 : open -R10, R15, R19, R20 : 100Ω or short (0 Ω) DIP Switch setting [SW2]: AK4113 setting No. 1 2 Pin OFF OCKS1 OCKS0 AK4113 Master Clock setting Refer to Table4 ON Default ON OFF Table 2 SW2 setting [SW3]: AK4396 setting No. Pin OFF ON Default 1 2 P/S Serial mode (Note) Parallel mode ON Note : When using the serial mode, R5 and R17 should be removed. Table 3 SW3 setting <KM078101> 3 2005/03 ASAHI KASEI [AKD4396-SBW] 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 AK4396. Select “H” during operation. External Analog Circuit nd The differential output circuit and LPF is implemented on board. The differential outputs of AK4396 is buffered by non-inverted circuit(2 order LPF, fc=182k, Q=0.637, G=+3.9dB). LPF adds differential outputs(1st order LPF, fc=284k, G=-0.84dB). NJM5534D is used for op-amp on this board that has low noise and high voltage torelance characteristics. Analog signal is output via BNC connectors on the board. The output level is about 2.8Vrms (typ@VREF=5.0V) by BNC. +15 3.3n + AOUTL- + 10k 330 180 7 3 2 + 4 3.9n -15 10u 0.1u 6 NJM5534D + 10u 620 620 3.3n + 100u 180 7 3 + 2 4 330 3.9n 680 2 - 4 + 3 7 100 6 Lch 1.0n NJM5534D 10u 0.1u 6 NJM5534D 1.2k 10k AOUTL+ + +10u 1.0n 1.2k 680 0.1u 560 0.1u 560 100u + 0.1u 10u + 10u 0.1u Figure 4 External Analog Filter AKD4396-SBW 40kHz (Double) 80kHz (quad) Filter Internal Filter -0.3dB -1dB External LPF -0.19dB -0.85dB Total -0.49dB -1.85dB This table shows typical value. Table 5 Frequency Responses <KM078101> 4 2005/03 ASAHI KASEI [AKD4396-SBW] 2. Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4396-SBW according to previous term. 2. Connect IBM-AT compatible PC with AKD4396-SBW by 10-line type flat cable (packed with AKD4396-SBW). 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 “AKD4396-SBW 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 AK4396. 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. <KM078101> 5 2005/03 ASAHI KASEI [AKD4396-SBW] 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 AK4396, 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. If you want to write the input data to AK4396, 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 AK4396, click [OK] button. If not, click [Cancel] button. <KM078101> 6 2005/03 ASAHI KASEI [AKD4396-SBW] 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 AK4396. The file type is the same as [Save]. (Operation flow) (1) Click [Open] Button. (2) Select the file (*.akr) and Click [Open] Button. <KM078101> 7 2005/03 ASAHI KASEI [AKD4396-SBW] 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] <KM078101> 8 2005/03 ASAHI KASEI [AKD4396-SBW] 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 <KM078101> 9 2005/03 ASAHI KASEI [AKD4396-SBW] 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. <KM078101> 10 2005/03 ASAHI KASEI [AKD4396-SBW] 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. <KM078101> 11 2005/03 ASAHI KASEI [AKD4396-SBW] Measurement Results [Measurement condition] • Measurement unit : Audio Precision System two Cascade (AP2) • MCLK : 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz) • BICK : 64fs • fs : 44.1kHz, 96kHz, 192kHz • Bit : 24bit • Power Supply : AVDD= DVDD=5V • Interface : Internal DIR (48kHz, 96kHz, 192kHz) • Temperature : Room fs=44.1kHz Parameter S/(N+D) DR S/N Input signal Measurement filter 1kHz, 0dB 20kLPF 1kHz, -60dB 22kLPF, A-weighted “0” data 22kLPF, A-weighted Results 99.4 dB 119.0 dB 119.0 dB Input signal 1kHz, 0dB 1kHz, -60dB 1kHz, -60dB “0” data “0” data Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Results 99.0 dB 114.0 dB 119.3 dB 114.0 dB 119.3 dB Input signal 1kHz, 0dB 1kHz, -60dB 1kHz, -60dB “0” data “0” data Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Results 98.7 dB 111.2 dB 116.4 dB 113.6 dB 119.0 dB fs=96kHz Parameter S/(N+D) DR DR S/N S/N fs=192kHz Parameter S/(N+D) DR DR S/N S/N <KM078101> 12 2005/03 ASAHI KASEI [AKD4396-SBW] Plots (fs=44.1kHz) AKM AK4396 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 1k 2k 5k 10k 20k 5k 10k 20k Hz Figure 9 AKM FFT (fin=1kHz, Input Level=0dBFS) AK4396 FFT plot 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 1k 2k Hz Figure 10 <KM078101> FFT (fin=1kHz, Input Level=-60dBFS) 13 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=44.1kHz) AKM AK4396 FFT plot fs=44.1kHz AVDD=DVDD=5V, 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 AK4396 FFT fs=44.1kHz AVDD=DVDD=5V, 0dBFS input, outband noize +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 50k 100k Hz Figure 12 FFT (Out of band noise) <KM078101> 14 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=44.1kHz) AKM AK4396 THD+N vs Input Level fs=44.1kHz AVDD=DVDD=5V, 0dBFS -80 -85 -90 -95 -100 d B r A -105 -110 -115 -120 -125 -130 -135 -140 -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 AK4396 THD+N vs Input Frequency fs=44.1kHz AVDD=DVDD=5V, 0dBFS input -80 -85 -90 -95 -100 d B r A -105 -110 -115 -120 -125 -130 -135 -140 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 14 THD+N vs. Input Frequency (Input level=0dBFS) <KM078101> 15 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=44.1kHz) AKM AK4396 Linearity fs=44.1kHz AVDD=DVDD=5V, 0dBFS input +0 -10 -20 -30 -40 -50 -60 d B r -70 -80 A -90 -100 -110 -120 -130 -140 -150 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 dBFS Figure 15 Linearity (fin=1kHz) AKM AK4396 Frequency Respons fs=44.1kHz AVDD=DVDD=5V, 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 2k 4k 6k 8k 10k 12k 14k 16k 18k 20k Hz Figure 16 Frequency Response (Input level=0dBFS) <KM078101> 16 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=44.1kHz) AKM AK4396 Crosstalk (Red:Lch, Blue:Rch) fs=44.1kHz AVDD=DVDD=5V, 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 Crosstalk (Input level=0dBFS) <KM078101> 17 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=96kHz) AKM AK4396 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 2k 5k 10k 20k 40k 5k 10k 20k 40k Hz Figure 18 FFT (fin=1kHz, Input Level=0dBFS) AKM AK4396 FFT fs=96kHz AVDD=DVDD=5V, 0dBFS input, notch +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 Hz Figure 19 FFT(fin=1kHz, Input Level=0dBFS, Notch) <KM078101> 18 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=96kHz) AKM AK4396 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 2k 5k 10k 20k 40k 10k 20k 40k Hz Figure 20 FFT (fin=1kHz, Input Level=-60dBFS) AKM AK4396 FFT fs=96kHz AVDD=DVDD=5V, 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 Hz Figure 21 FFT (Noise Floor) <KM078101> 19 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=96kHz) AKM AK4396 THD+N vs Input Level fs=96kHz AVDD=DVDD=5V, 0dBFS input -80 -85 -90 -95 -100 d B r A -105 -110 -115 -120 -125 -130 -135 -140 -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 AK4396 THD+N vs Input Frequency fs=96kHz AVDD=DVDD=5V, 0dBFS input -80 -85 -90 -95 -100 d B r A -105 -110 -115 -120 -125 -130 -135 -140 40 50 100 200 500 1k 2k 5k 10k 20k 40k Hz Figure 23 THD+N vs. Input Frequency (Input level=0dBFS) <KM078101> 20 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=96kHz) AKM AK4396 Linearity fs=96kHz AVDD=DVDD=5V, 0dBFS input +0 -10 -20 -30 -40 -50 -60 d B r -70 -80 A -90 -100 -110 -120 -130 -140 -150 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 37.5k 40k dBFS Figure 24 Linearity (fin=1kHz) AKM AK4396 Frequency Respons fs=96kHz AVDD=DVDD=5V, 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 2.5k 5k 7.5k 10k 12.5k 15k 17.5k 20k 22.5k 25k 27.5k 30k 32.5k 35k Hz Figure 25 Frequency Response (Input level=0dBFS) <KM078101> 21 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=96kHz) AKM AK4396 Crosstalk (Red:Lch, Blue:Rch) fs=96kHz AVDD=DVDD=5V, 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 Crosstalk (Input level=0dBFS) <KM078101> 22 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=192kHz) AKM AK4396 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 5k 10k 20k 50k 80k 10k 20k 50k 80k Hz Figure 27 FFT (fin=1kHz, Input Level=0dBFS) AKM AK4396 FFT fs=192kHz AVDD=DVDD=5V, 0dBFS input, notch +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 Hz Figure 28 FFT(fin=1kHz, Input Level=0dBFS, Notch) <KM078101> 23 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=192kHz) AKM AK4396 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 5k 10k 20k 50k 80k 20k 50k 80k Hz Figure 29 FFT (fin=1kHz, Input Level=-60dBFS) AKM AK4396 FFT fs=192kHz AVDD=DVDD=5V, 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 Hz Figure 30 FFT (Noise Floor) <KM078101> 24 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=192kHz) AKM AK4396 THD+N vs Input Level fs=192kHz AVDD=DVDD=5V, 0dBFS input -80 -85 -90 -95 -100 d B r A -105 -110 -115 -120 -125 -130 -135 -140 -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 AK4396 THD+N vs Input Frequency fs=192kHz AVDD=DVDD=5V, 0dBFS input -80 -85 -90 -95 -100 d B r A -105 -110 -115 -120 -125 -130 -135 -140 90 200 500 1k 2k 5k 10k 20k Hz Figure 32 THD+N vs. Input Frequency (Input level=0dBFS) <KM078101> 25 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=192kHz) AKM AK4396 Linearity fs=192kHz AVDD=DVDD=5V, 0dBFS input +0 -10 -20 -30 -40 -50 -60 d B r -70 -80 A -90 -100 -110 -120 -130 -140 -150 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 75k 80k dBFS Figure 33 Linearity (fin=1kHz) AKM AK4396 Frequency Respons fs=192kHz AVDD=DVDD=5V, 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 Hz Figure 34 Frequency Response (Input level=0dBFS) <KM078101> 26 2005/03 ASAHI KASEI [AKD4396-SBW] (fs=192kHz) AKM AK4396 Cross talk (Red:Lch, Blue:Rch) fs=192kHz AVDD=DVDD=5V, 0dBFS input -80 -85 -90 -95 -100 -105 d B -110 -115 -120 -125 -130 -135 -140 90 200 500 1k 2k 5k 10k 20k 50k 80k Hz Figure 35 Crosstalk (Input level=0dBFS) <KM078101> 27 2005/03 5 4 3 2 1 R1 10k 1 3 SW1 PDN 3 H L 512fs@fs=32k/44.1k/48kHz L L 256fs@fs=88.2k/96kHz H H 128fs@fs=176.4k/192kHz 4 N15VR U1B 74HC14 C1 0.1u 2 D 2 U1A 74HC14 H R3 short OCKS0 C2 100u T1 TA48M33F R200 for 74HC14 OUT R4 5.1 SW2 U2 1 2 C8 10u short C3 0.1u D T2 NJM78M05 R201 IN C4 0.1u OUT C5 0.1u C6 47u + C11 + 0.1u short GND 1 L N15VL Master Clock OCKS1 GND 1 D1 HSU119 -15V + 2 R2 short SW2 IN C12 47u C7 0.1u OCKS1 OCKS0 4 3 OCKS 1 DVDD CM0/CDTO/CAD1 30 2 DVSS CM1/CDTI/SDA 29 3 TVDD OCKS1/CCLK/SCL 28 + C9 0.1u 2 P/S 1 U3 C10 0.1u R5 100 V/TX OCKS0/CSN/CAD0 R8 47k C19 10u DVSS ACKS/DZFR 27 XTI MCKO1 26 5 U1C 74HC14 2 DVDD TST2/CAD1 27 TST1/DZFL 26 P/S 25 VCOM 24 9 R17 100 3 MCLK XTO MCKO2 25 7 PDN DAUX 24 R10 open C14 10p 4 PDN 5 BICK/DCLK R6 open 11 13 R BICK 23 C17 10u + C16 10u C15 0.1u R13 100 8 10 U1E 74HC14 R12 100 R7 15k 8 U1D 74HC14 R11 10k 6 6 C C13 0.1u R9 5.1 5 SW3 P/S 28 3 4 4 R16 47k + C 1 6 SDATA/DSDL AOUTL+ 23 AOUTL+ 7 LRCK/DSDR AOUTL- 22 AOUTL- AOUTR+ AOUTR- 12 U1F 74HC14 P/S R14 100 9 + AVDD SDTO 22 LRCK 21 C18 0.1u 10 AVSS B R15 open C20 open TEST1 11 RX1 12 RX2/DIF0 INT0 20 FS96/I2C 19 CSN R18 short P15VL 8 SMUTE/CSN AOUTR+ 21 9 DFS0/CAD0 AOUTR- 20 10 DEM0/CCLK AVSS 19 R20 short R19 open B P15VR R21 open J1 COAX RX4/DIF2 INT1 11 CDTI AVDD 18 12 DIF0/DCLK VREFH 17 C29 0.1u C27 0.1u COAX R22 75 15 RX5 RX6/IPS 16 A AK4113 10 8 6 4 2 PORT2 3 2 1 PORT3 9 7 5 3 1 uP-I/F C30 0.1u DIR DIF1/DSDL VREFL 16 14 DIF2/DSDR BVSS/TTL 15 R29 470 CSN CCLK CDTI R24 R25 R26 10k 10k 10k + C28 10u R23 470 R28 470 470 100u AK4396 24bit, MSB justified 2 3 5 6 11 10 14 13 1A 1B 2A 2B 3A 3B 4A 4B 1 15 A/B G De-emphasis AK4396 U4 1Y 4 CSN 2Y 7 CCLK 3Y 9 CDTI 4Y 12 3 OFF A R101 Short Title Size A3 Date: 4 + C26 C25 0.1u 47u R101 R27 P/S IN C24 AK4395 74LVC157 5 + Audio Interface L3 47u VCC 13 C23 0.1u C101 0.1u JP1 RX OPT GND OUT OUT R202 short EXT 17 DEM1/CDT1 T3 NJM78M05 C22 10u 1 18 +15V C21 0.1u GND P/SN CCLK PORT1 10 9 8 7 6 2 14 RX3/DIF1 1 2 3 4 5 + 13 MCLK BICK LRCK SDATA 2 Open AKD4395/6-SB Document Number Rev 1 AK4395/96 Wednesday, March 23, 2005 Sheet 1 1 of 2 5 4 3 C31 3.3n R31 330 R32 180 AOUTL+ R33 10k 3 + 2 - U5 4 6 R35 560 4 C33 100p 1 NJM5534D 7 C32 100u + R30 short 4 2 C34 3.9n C35 1n R40 (short) R45 330 R46 180 R47 10k 3 3 + 2 - R41 100 J2 LOUT 7 C43 1n R43 (open) U6 C42 (open) NJM5534D U7 6 3 4 C45 100p C40 (short) 6 3 7 C44 100u + R44 short 2 R39 620 NJM5534D R42 560 AOUTL- C39 (open) + C38 (open) 4 R36 1.2k C37 100p C41 3.3n R38 (short) - C36 100p R37 620 + R34 680 C46 3.9n R48 680 R49 1.2k C48 100p R51 330 R52 180 7 C54 100u + R50 short 3 AOUTR+ 2 2 C51 10u C52 0.1u C60 3.9n C53 10u P15VR N15VR U8 + 6 - + C56 0.1u R55 560 4 C55 100p R53 10k + C50 0.1u NJM5534D + C49 3.3n P15VL N15VL C57 10u C58 0.1u + C47 100p C59 10u 2 C63 1n R60 (short) R65 330 R66 180 R67 10k 3 + 2 - 7 C67 1n R61 100 J3 ROUT U9 R62 (open) C68 (open) NJM5534D U10 6 4 C71 100p C66 (short) 6 R59 620 NJM5534D 7 C70 100u + R64 short 2 3 R63 560 AOUTR- C65 (open) + C64 (open) 4 R56 1.2k C62 100p C69 3.3n R58 (short) - C61 100p R57 620 + R54 680 C72 3.9n 1 1 R68 680 C73 100p R69 1.2k C74 100p Title Size A3 Date: 5 4 3 2 AKD4395/96-SB Document Number Rev 0 Analog Thursday, February 17, 2005 Sheet 1 2 of 2 ASAHI KASEI [AKD4396-SBW] Revision History Date Manual Board (YY/MM/DD) Revision Revision 05/03/14 KM078100 0 05/03/23 KM078101 0 Reason Contents First edition Second edition Change of circuit 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. <KM078101> 28 2005/03