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| [AKD4397-SB] AKD4397-SB AK4397 Evaluation board General Description The AKD4397-SB is an evaluation board for AK4397, which is 192kHz sampling 32Bit DAC. The AKD4397-SB includes a LPF which can add differential analog outputs from the AK4397 and also has a digital interface. Therefore, it is easy to evaluate sound quality of the AK4397. Ordering Guide AKD4397-SB --- Evaluation board for AK4397 Function On-board Analog output buffer circuit On-board digital audio interface. (AK4113) 2nd Order LPF DIR COAX In AK4113 Opt In AK4397 Lch Rch Figure 1 Block diagram * Circuit diagram are attached at the end of this manual. COAX is recommended for an evaluation of the Sound quality. 1 2007/07 [AKD4397-SB] Operation sequence 1) Set up the power supply lines. (See "Other jumpers set-up".) Name +15V -15V +5V AGND Color Red Blue Black Voltage +12+15V -12-15V 5V 0V Comments Regulator, Power supply for Op-amp. Power supply for Op-amp. Power supply for AK4397. GND Attention This jack is always needed. Power line This jack is always needed. Power line This 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 AK4397 should be reset once bringing SW1 (PDN) "L" upon power-up. 2 2007/07 [AKD4397-SB] 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) 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 Optical connector (PORT2). 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. -R11, R15, R16, R18 : open -R14, R20, R21, R23 : 100 or short (0 ) DIP Switch setting [SW2]: AK4113 setting No. 1 2 Pin OCKS1 OCKS0 OFF AK4113 Master Clock setting Refer to Table4 Table 2 SW2 setting [SW3]: AK4397 setting No. 1 2 Pin P/S OFF Serial mode ON Parallel mode Default OFF ON Default ON OFF Table 3 SW3 setting 3 2007/07 [AKD4397-SB] 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 @fs=32/44.1/48kHz 128fs @fs=176.4/192kHz Table 4 MCLK Clock Default SW1 setting [SW1](PDN): Reset of AK4397. Select "H" during operation. External Analog Circuit The differential output circuit and LPF is implemented on board. The differential outputs of AK4397 is buffered by non-inverted circuit(2 st nd order LPF, fc=182k, Q=0.637, G=+3.9dB). LPF adds differential outputs(1 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. 3.3n + +15 -15 100u AOUTL- + 180 330 3.9n NJM4580D 8 5 6+ 4 7 10u 0.1u 10u 560 1.0n 620 560 620 + 2 -4 3+8 10k + 0.1u 10u + 680 1.2k 0.1u 100 1 Lch 3.3n 100u AOUTL+ + 1.0n NJM4580D 180 NJM4580D 8 330 3.9n 3 + 21 4 10u 0.1u + 0.1u 10u 10u 10k + 1.2k 680 0.1u Figure 4 External Analog Filter AKD4397-SB 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 4 2007/07 [AKD4397-SB] Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4397-SB according to previous term. 2. Connect IBM-AT compatible PC with AKD4397-SB by 10-line type flat cable (packed with AKD4397-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 "AKD4397-SB Evaluation Kit" into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of "AKD4397-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) . Initialize the register of AK4397. 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. 5 2007/07 [AKD4397-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". If you want to write the input data to AK4397, 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 AK4397, 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 AK4397 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 AK4397, click [OK] button. If not, click [Cancel] button. 6 2007/07 [AKD4397-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 AK4397. The file type is the same as [Save]. (Operation flow) (1) Click [Open] Button. (2) Select the file (*.akr) and Click [Open] Button. 7 2007/07 [AKD4397-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] 8 2007/07 [AKD4397-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 opens. Figure 6. [F4] window 9 2007/07 [AKD4397-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 . 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. 10 2007/07 [AKD4397-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 opens. 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. 11 2007/07 [AKD4397-SB] Measurement Results [Measurement condition] * Measurement unit * MCLK * BICK * fs * Bit * Power Supply * Interface * Temperature * Operational Amplifiers fs=44.1kHz : Audio Precision System two Cascade (AP2) : 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz) : 64fs : 44.1kHz, 96kHz, 192kHz : 24bit : AVDD= DVDD=5V : Internal DIR (44.1kHz, 96kHz, 192kHz) : Room : LME49710NA Parameter S/(N+D) DR S/N fs=96kHz Input signal 1kHz, 0dB 1kHz, -60dB "0" data Measurement filter 20kLPF 22kLPF, A-weighted 22kLPF, A-weighted Results ( Lch / Rch ) 100.4dB / 102.7dB 120.9dB / 120.9dB 120.9dB / 120.9dB Parameter S/(N+D) DR DR S/N S/N fs=192kHz Input signal 1kHz, 0dB 1kHz, -60dB 1kHz, -60dB "0" data "0" data Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Results ( Lch / Rch ) 99.6dB / 101.5dB 114.1dB / 114.1dB 120.9dB / 120.9dB 114.1dB / 114.1dB 120.9dB / 120.9dB Parameter S/(N+D) DR DR S/N S/N Input signal 1kHz, 0dB 1kHz, -60dB 1kHz, -60dB "0" data "0" data Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted Results ( Lch / Rch ) 98.8dB / 101.2dB 114.1dB / 114.1dB 120.9dB / 120.9dB 114.1dB / 114.5dB 120.9dB / 120.9dB 12 2007/07 [AKD4397-SB] Plots (fs=44.1kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 AK4397 FFT AVDD=DVDD=5V, fs=44.1kHz, 0dBFS input 200 500 Hz 1k 2k 5k 10k 20k Figure 9 AKM +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 FFT (fin=1kHz, Input Level=0dBFS) AK4397 FFT AVDD=DVDD=5V, fs=44.1kHz, -60dBFS input 500 Hz 1k 2k 5k 10k 20k Figure 10 FFT (fin=1kHz, Input Level=-60dBFS) 13 2007/07 [AKD4397-SB] (fs=44.1kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 AK4397 FFT AVDD=DVDD=5V, fs=44.1kHz, No signal input 200 500 Hz 1k 2k 5k 10k 20k Figure 11 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 20 50 100 200 500 1k Hz 2k 5k 10k 20k 50k 100k AK4397 FFT Out of band noise AVDD=DVDD=5V, fs=44.1kHz, No signal input Figure 12 FFT (Out of band noise) 14 2007/07 [AKD4397-SB] (fs=44.1kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 -140 AK4397 THD+N vs. Input Level AVDD=DVDD=5V, fs=44.1kHz, fin=1kHz d B r A -130 -120 -110 -100 -90 -80 -70 dBFS -60 -50 -40 -30 -20 -10 +0 Figure 13 THD+N vs. Input level (fin=1kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 20 AK4397 THD+N vs. Input Frequency AVDD=DVDD=5V, fs=44.1kHz, 0dBFS input d B r A 50 100 200 500 Hz 1k 2k 5k 10k 20k Figure 14 THD+N vs. Input Frequency (Input level=0dBFS) 15 2007/07 [AKD4397-SB] (fs=44.1kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -90 -100 -110 -120 -130 -140 -150 -150 -70 -80 AK4397 Linearity AVDD=DVDD=5V, fs=44.1kHz, fin=1kHz -140 -130 -120 -110 -100 -90 -80 dBFS -70 -60 -50 -40 -30 -20 -10 +0 Figure 15 Linearity (fin=1kHz) AKM +1 +0.8 +0.6 +0.4 +0.2 +0 -0.2 d B r A -0.8 -1 -1.2 -1.4 -1.6 -1.8 -2 2k 4k 6k 8k 10k Hz 12k 14k 16k 18k 20k -0.4 -0.6 AK4397 Frequency Response AVDD=DVDD=5V, fs=44.1kHz, 0dBFS input Figure 16 Frequency Response (Input level=0dBFS) 16 2007/07 [AKD4397-SB] (fs=44.1kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 20 AK4397 Crosstalk (Red=Lch, Blue=Rch) AVDD=DVDD=5V, fs=44.1kHz, 0dBFS input d B r A 50 100 200 500 Hz 1k 2k 5k 10k 20k Figure 17 Crosstalk (Input level=0dBFS) 17 2007/07 [AKD4397-SB] (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 50 100 200 AK4397 FFT AVDD=DVDD=5V, fs=96kHz, 0dBFS input 500 1k Hz 2k 5k 10k 20k 40k Figure 18 FFT (fin=1kHz, Input Level=0dBFS) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40 50 100 200 500 1k Hz 2k 5k 10k 20k 40k AK4397 FFT AVDD=DVDD=5V, fs=96kHz, 0dBFS input, Notch Figure 19 FFT(fin=1kHz, Input Level=0dBFS, Notch) 18 2007/07 [AKD4397-SB] (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 50 100 200 AK4397 FFT AVDD=DVDD=5V, fs=96kHz, -60dBFS input 500 1k Hz 2k 5k 10k 20k 40k Figure 20 FFT (fin=1kHz, Input Level=-60dBFS) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 40 50 100 200 500 1k Hz 2k 5k 10k 20k 40k AK4397 FFT AVDD=DVDD=5V, fs=96kHz, No signal input Figure 21 FFT (Noise Floor) 19 2007/07 [AKD4397-SB] (fs=96kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 -140 AK4397 THD+N vs. Input Level AVDD=DVDD=5V, fs=96kHz, fin=1kHz d B r A -130 -120 -110 -100 -90 -80 -70 dBFS -60 -50 -40 -30 -20 -10 +0 Figure 22 THD+N vs. Input level (fin=1kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 40 AK4397 THD+N vs. Input Frequency AVDD=DVDD=5V, fs=96kHz, 0dBFS input d B r A 50 100 200 500 1k Hz 2k 5k 10k 20k 40k Figure 23 THD+N vs. Input Frequency (Input level=0dBFS) 20 2007/07 [AKD4397-SB] (fs=96kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -90 -100 -110 -120 -130 -140 -150 -150 -70 -80 AK4397 Linearity AVDD=DVDD=5V, fs=96kHz, fin=1kHz -140 -130 -120 -110 -100 -90 -80 dBFS -70 -60 -50 -40 -30 -20 -10 +0 Figure 24 Linearity (fin=1kHz) AKM +1 +0.8 +0.6 +0.4 +0.2 +0 -0.2 d B r 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 Hz 22.5k 25k 27.5k 30k 32.5k 35k 37.5k 40k -0.4 -0.6 AK4397 Frequency Response AVDD=DVDD=5V, fs=96kHz, 0dBFS input Figure 25 Frequency Response (Input level=0dBFS) 21 2007/07 [AKD4397-SB] (fs=96kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 40 AK4397 Crosstalk (Red=Lch, Blue=Rch) AVDD=DVDD=5V, fs=96kHz, 0dBFS input d B r A 50 100 200 500 1k Hz 2k 5k 10k 20k 40k Figure 26 Crosstalk (Input level=0dBFS) 22 2007/07 [AKD4397-SB] (fs=192kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 90 200 500 AK4397 FFT AVDD=DVDD=5V, fs=192kHz, 0dBFS input 1k 2k Hz 5k 10k 20k 50k 80k Figure 27 FFT (fin=1kHz, Input Level=0dBFS) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k AK4397 FFT AVDD=DVDD=5V, fs=192kHz, 0dBFS input, Notch Figure 28 FFT(fin=1kHz, Input Level=0dBFS, Notch) 23 2007/07 [AKD4397-SB] (fs=192kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 90 200 500 AK4397 FFT AVDD=DVDD=5V, fs=192kHz, -60dBFS input 1k 2k Hz 5k 10k 20k 50k 80k Figure 29 FFT (fin=1kHz, Input Level=-60dBFS) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k AK4397 FFT AVDD=DVDD=5V, fs=192kHz, No signal input Figure 30 FFT (Noise Floor) 24 2007/07 [AKD4397-SB] (fs=192kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 -140 AK4397 THD+N vs. Input Level AVDD=DVDD=5V, fs=192kHz, fin=1kHz d B r A -130 -120 -110 -100 -90 -80 -70 dBFS -60 -50 -40 -30 -20 -10 +0 Figure 31 THD+N vs. Input level (fin=1kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 90 200 500 1k 2k Hz 5k 10k 20k 50k 80k AK4397 THD+N vs. Input Frequency AVDD=DVDD=5V, fs=192kHz, 0dBFS input d B r A Figure 32 THD+N vs. Input Frequency (Input level=0dBFS) 25 2007/07 [AKD4397-SB] (fs=192kHz) AKM +0 -10 -20 -30 -40 -50 -60 d B r A -90 -100 -110 -120 -130 -140 -150 -150 -70 -80 AK4397 Linearity AVDD=DVDD=5V, fs=192kHz, fin=1kHz -140 -130 -120 -110 -100 -90 -80 dBFS -70 -60 -50 -40 -30 -20 -10 +0 Figure 33 Linearity (fin=1kHz) AKM +1 +0.8 +0.6 +0.4 +0.2 +0 -0.2 d B r A -0.8 -1 -1.2 -1.4 -1.6 -1.8 -2 5k 10k 15k 20k 25k 30k 35k 40k Hz 45k 50k 55k 60k 65k 70k 75k 80k -0.4 -0.6 AK4397 Frequency Response AVDD=DVDD=5V, fs=192kHz, 0dBFS input Figure 34 Frequency Response (Input level=0dBFS) 26 2007/07 [AKD4397-SB] (fs=192kHz) AKM -80 -85 -90 -95 -100 -105 -110 -115 -120 -125 -130 -135 -140 90 200 500 AK4397 Crosstalk (Red=Lch, Blue=Rch) AVDD=DVDD=5V, fs=192kHz, 0dBFS input d B r A 1k 2k Hz 5k 10k 20k 50k 80k Figure 35 Crosstalk (Input level=0dBFS) 27 2007/07 [AKD4397-SB] Revision History Date Manual Board (YY/MM/DD) Revision Revision 07/03/02 KM088500 0 07/04/16 07/05/22 07/07/05 KM088501 KM088502 KM088503 1 1 3 Reason First edition Modification Modification Modification Change of circuit Update of measurement results Change of circuit Contents 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. 28 2007/07 5 4 3 2 1 SW2 OCKS1 H L H D OCKS0 L L H Master Clock 512fs@fs=32k/44.1k/48kHz 256fs@fs=88.2k/96kHz 128fs@fs=176.4k/192kHz R1 -15V short N15VL R3 D 2 D1 HSU119 R2 10k 1 3 5 9 11 13 14 7 U1 PDN_4113 PDN_4397 + 1 N15VR 1Y 2Y 3Y 4Y 5Y 6Y 2 4 6 8 10 12 L 3 1 H C1 0.1u C3 0.1u SW1 PDN 2 1A 2A 3A 4A 5A 6A VCC GND C2 470u short 74HC14 T1 R4 OUT uPC3533 R5 GND IN T2 OUT GND NJM78M05 IN R6 5.1 SW2 1 2 4 3 short OCKS1 OCKS0 C4 0.1u C5 0.1u C6 47u + short C7 0.1u C8 0.1u +5V R7 C9 100u C10 0.1u C99 470u C11 0.1u C OCKS 1 + R8 short C C12 10u C14 0.1u 2 DVDD DVSS TVDD V/TX XTI XTO PDN R AVDD AVSS RX1 RX2/DIF0 RX3/DIF1 RX4/DIF2 RX5 CM0/CDTO/CAD1 CM1/CDTI/SDA OCKS1/CCLK/SCL OCKS0/CSN/CAD0 MCKO1 MCKO2 DAUX 30 29 28 27 3 4 5 6 7 + C13 0.1u R9 47k R10 47k C15 10u AOUTL+ C17 10u C18 0.1u C16 0.1u + short + + R11 5.1 26 44 39 38 37 36 43 42 41 35 NC 25 24 U2 40 PDN_4113 R13 PDN_4397 R15 100 1 DVDD PDN 8 AK4113 BICK SDTO LRCK INT0 FS96/I2C P/SN INT1 RX6/IPS 23 AOUTL+ MCLK DVSS AVSS NC NC NC NC AVDD NC 34 C19 10p AOUTLVSSLG VDDLP 33 32 AOUTLC20 0.1u C21 10u C23 10u R12 R17 5.1 short R24 R25 short 5.1 R22 short P15VR +15V 15k 9 22 R16 100 R18 100 10 11 12 13 14 21 2 3 4 R98 1M + BICK/DCLK SDATA/DSDL LRCK/DSDR SMUTE/CSN DFS0/CAD0 DEM0/CCLK DEM1/CDTI DIF0/DCLK ACKS/TEST DIF1/DSDL TST2/CAD1 DIF2/DSDR TST1/DZFL AOUTR+ TEST1 20 19 18 17 16 U3 VREFHL VREFLL 30 29 28 27 + 5 C22 + 0.1u J1 COAX R26 75 B R23 open R21 open R20 open R14 open C26 open CSN 6 7 AK4397 NC VREFLR VREFHR VDDRP VSSRG AOUTR- CCLK CDTI 8 9 10 11 26 25 24 23 C27 0.1u C29 + 0.1u C32 0.1u 15 COAX JP1 RX OPT PORT1 MCLK BICK LRCK SDATA 1 2 3 4 5 10 9 8 7 6 AOUTR- P/N NC NC NC NC 12 13 14 15 16 17 18 19 20 21 NC 22 EXT R30 100 AOUTR+ L1 47u R27 10k 3 2 1 PORT3 VCC GND OUT SW3 R28 10k 1 2 4 3 R35 open C34 0.1u R34 51 PORT2 10 8 6 4 2 9 7 5 3 1 R29 10k R31 R32 R33 470 470 470 2 3 5 6 11 10 14 13 1 15 U4 1A 1B 2A 2B 3A 3B 4A 4B A/B G 1Y 2Y 3Y 4Y VCC GND 4 7 9 12 16 8 P/S CSN CCLK CDTI P/S R36 10k P/S TORX141 CSN CCLK CDTI uP-I/F P/S 74LVC157 C33 0.1u A 5 4 3 2 + C24 10u C25 0.1u 31 R97 1M R19 short P15VL C28 10u C30 10u R99 1M B + C31 470u A Title AKD4397-SB Size A2 Date: Document Number Rev AK4397 Thursday, July 05, 2007 1 1 Sheet 1 of 2 5 4 3 2 1 C35 3.3n + R37 short AOUTL+ D R38 330 R39 180 3 U5 6 R41 560 C39 1n + 4 C36 100u R40 10k C37 100p C38 3.9n 2 7 LME49710NA D R44 620 R45 short C40 100p R43 1.2k C41 100p R47 620 R50 560 C47 1n C45 3.3n + R51 short AOUTL- R52 330 R53 180 3 7 U7 6 + 4 C48 100u R54 10k C49 100p C50 3.9n 2 LME49710NA P15VL N15VL R55 680 C53 0.1u + C C 7 C51 100p R56 1.2k C52 100p C57 3.3n P15VR + R57 short AOUTR+ R58 330 R59 180 3 7 U8 6 + + 4 C58 100u B R60 10k C59 100p C64 3.9n 2 LME49710NA C60 0.1u + C61 C62 10u 0.1u R61 560 R62 680 C66 100p R63 1.2k R64 620 R65 short C65 1n 6 + 3 + R71 short AOUTR- R72 330 R73 180 3 7 U10 6 R66 620 LME49710NA + + 4 R70 560 C73 1n C74 100u R74 10k C75 100p C76 3.9n 2 LME49710NA A 7 C77 100p R76 1.2k R75 680 C78 100p 5 4 3 2 - C71 3.3n C68 open R67 short C69 open 4 C67 100p U9 C70 short 2 R68 100 R69 open Title Size A3 Date: AKD4397-SB Document Number Rev External Analog Filter Thursday, July 05, 2007 Sheet 1 + + + R42 680 6 3 LME49710NA + - C42 open R46 short C43 open U6 C44 short 4 2 R48 100 J2 LOUT R49 open C46 open C54 C55 10u 0.1u C56 10u N15VR C63 10u B J3 ROUT C72 open A 1 2 of 2 |
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