AKD4384-SC AKM | Alldatasheet

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Technical content

interface. Therefore, it is easy to evaluate the AK4384. Figure 1. Block diagram

  • Circuit diagram are attached at the end of this manual.

COAX is recommended for an evaluation of the Sound quality.

Table 1. Set up of power supply lines Each supply line should be distributed from the power supply unit. The AK4384 should be reset once by bringing SW1 (PDN) “L” upon power-up.

received data through BNC connector (J1). Setting of jumper is shown below. COAX is recommended for an evaluation of the Sound quality. Figure 2. Jumper setting, when using DIR data through optical connector (PORT3: TORX176). Setting of jumper is shown below. Figure 3. Jumper setting, when using DIR

  1. All clocks are fed through the PORT1.

1 OCKS1 ON

2 OCKS0

Table 2. SW2 setting

1 SMUTE Soft Mute Pin in parallel

2 P/S Parallel Control mode Serial Control mode OFF

3 ACKS Manual setting mode Auto setting mode ON

Table 3. SW3 setting

The frequency of the master clock output is set by OCKS0 and OCKS1 as shown in Table 4. Table 4. MCLK Clock SW1: Reset of AK4384. Select “H” during operation.

Figure 4. External Analog Filter Table 5. The value of R,C on this board Table 6. Frequency Response of LPF

[AKD4384-SC] <KM079003> 6 2007/06 2. Control Software Manual „ Set-up of evaluation board and control software 1. Set up the AKD4384-SC according to previous term. 2. Connect IBM-AT compatible PC with AKD4384-SC by 10-line type flat cable (packed with AKD4384-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 “AKD4384-SC Evaluation Kit” into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of “akd4384-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] : Set up the USB interface board (AKDUSBIF-A) . 2. [Write default] : Initialize the register of AK4384. 3. [All Write] : Write all registers that is currently displayed. 4. [Function1] : Dialog to write data by keyboard operation. 5. [Function2] : Dialog to write data by keyboard operation. 6. [Function3] : The sequence of register setting can be set and executed. 7. [Function4] : The sequence that is created on [Function3] can be assigned to buttons and executed. 8. [Function5]: The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed. 9. [SAVE] : Save the current register setting. 10. [OPEN] : Write the saved values to all register. 11. [Write] : 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.

[AKD4384-SC] <KM079003> 7 2007/06 „ 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 When writing the input data to AK4384, 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. When writing the input data to AK4384, 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 AK4384, click [OK] button. If not, click [Cancel] button.

[AKD4384-SC] <KM079003> 8 2007/06 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 AK4384. The file type is the same as [Save]. (Operation flow) (1) Click [Open] Button. (2) Select the file (*.akr) and Click [Open] Button.

The sequence of register setting can be set and executed. (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. Figure 5. Window of [F3]

window as shown in Figure 6 opens. Figure 6. [F4] window

(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. [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. (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.

[F5] button is clicked, the following window as shown in Figure 8opens. Figure 8. [F5] window (1) Click [OPEN] button and select the register setting file (*.akr). (2) Click [WRITE] button, then the register setting is executed. [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. (1) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.

[AKD4384-SC] <KM079003> 13 2007/06 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 : VDD=5V
  • Interface : Internal DIR (44.1kHz, 96kHz, 192kHz)
  • Temperature : Room fs=44.1kHz Parameter Input signal Measurement filter Results S/(N+D) 1kHz, 0dB 20kLPF 96.1 / 96.2 dB DR 1kHz, -60dB 22kLPF, A-weighted 105.3 / 105.3 dB S/N “0” data 22kLPF, A-weighted 106.1 / 106.3 dB fs=96kHz Parameter Input signal Measurement filter Results S/(N+D) 1kHz, 0dB 40kLPF 96.1 / 96.1 dB DR 1kHz, -60dB 40kLPF 100.7 / 100.7 dB DR 1kHz, -60dB 22kLPF, A-weighted 105.3 / 105.3 dB S/N “0” data 40kLPF 101.3 / 101.5 dB S/N “0” data 22kLPF, A-weighted 105.9 / 106.1 dB fs=192kHz Parameter Input signal Measurement filter Results S/(N+D) 1kHz, 0dB 40kLPF 95.5 / 95.7 dB DR 1kHz, -60dB 40kLPF 99.9 / 100.0 dB DR 1kHz, -60dB 22kLPF, A-weighted 104.4 / 104.6 dB S/N “0” data 40kLPF 101.1 / 101.0 dB S/N “0” data 22kLPF, A-weighted 105.9 / 105.9 dB

Figure 17. Crosstalk (Input level=0dBFS)

Figure 26. Crosstalk (Input level=0dBFS)

Figure 35. Crosstalk (Input level=0dBFS)

[AKD4384-SC] <KM079003> 29 2007/06

Revision History

z 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. z AKEMD assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of any information contained herein. z 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. z AKEMD products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other hazard related device or system Note2), 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. z 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. Date (YY/MM/DD) Manual Revision Board Revision Reason Contents 05/06/01 KM079000 0 First edition 05/07/08 KM079001 0 Change Default of S1-3 (ACKS) : “OFF” Æ “ON” 05/11/22 KM079002 0 Correct error P5: External Analog Filter Circuit was changed. 07/06/08 KM079003 0 Correct error P5: Explanation of external Analog Filter Circuit was changed.

+15V -15V AVDD SMUTE P/S ACKS D3V PDN AVDD 4113_LRCK 4113_MCLK 4113_BICK P/S AOUTL AOUTR D3V 4113_SDTO VOP+ VOP- SMUTE D3V ACKS P/S Title Size Document Number Rev Date: Sheet of AK4384 0 AKD4384-SC 13Wednesday, May 18, 2005 Title Size Document Number Rev Date: Sheet of AK4384 0 AKD4384-SC 13Wednesday, May 18, 2005 Title Size Document Number Rev Date: Sheet of AK4384 0 AKD4384-SC 13Wednesday, May 18, 2005 CSN CDTI CCLK BICK MCLK LRCK SDTI1 MCLK LRCK SDATA AD BICK ACKS P/S SMUTE R18 100R18 100 5 6 PORT1 EXT PORT1 EXT 2 1 PORT2 uP-I/F PORT2 uP-I/F +C11 10u +C11 10u R24 470R24 470 R2 openR2 open MCLK1 BICK2 SDTI3 LRCK4 PDN5 SMUTE/CSN6 ACKS/CCLK7 DIF0/CDTI8 DZFL 16 DZFR 15 VDD 14 VSS 13 VCOM 12 AOUTL 11 AOUTR 10 P/S 9 AK4384 AK4384 10k 10k R13 5.1R13 5.1 0_C 0_C R15 100R15 100 10p_C 10p_C R4 shortR4 short + C9 10u + C9 10u R3 openR3 open 1A2 1Y 4 1B3 2A5 2Y 7 2B6 3A11 3Y 9 3B10 4A14 4Y 12 4B13 A/B1 G15 74LVC157 74LVC157 0.1u 0.1u 470u+ 470u R22 10k R22 10k R25 470R25 470 + C4 470u + C4 470u RP1 47k RP1 47k OUT3 GND2 IN 1 NJM78M05FA NJM78M05FA 0.1u 0.1u R23 470R23 470 + C1 47u + C1 47u R20 10k R20 10k R21 10k R21 10k 0.1u 0.1u R17 100R17 100 MODE1 MODE1 R8 openR8 open R1 openR1 open

Date: Sheet of Analog 0 AKD4384-SC 23Wednesday, May 18, 2005 Title Size Document Number Rev Date: Sheet of Analog 0 AKD4384-SC 23Wednesday, May 18, 2005 Title Size Document Number Rev Date: Sheet of Analog 0 AKD4384-SC 23Wednesday, May 18, 2005 C19 10u+ C19 10u C12 820p C12 820p AOUTL AOUTL R33 20k R33 20k R32 220 R32 220 + C21 10u + C21 10u R40 1.8k R40 1.8k C16 820p C16 820p C17 100p C17 100p C22 820p C22 820p C15 10u+ C15 10u C14 NC C14 NC C44 NC C44 NC C24 NC C24 NC R27 2.2k R27 2.2k C41 100p C41 100p C26 820p C26 820p R28 short R28 short U3B NJM4580 U3B NJM4580 R35 short R35 short C18 0.1u C18 0.1u C23 22u + C23 22u AOUTR AOUTR R42 20k R42 20k R39 1.5k R39 1.5k C13 22u + C13 22u R41 220 R41 220 R43 10k R43 10k R26 3.3k R26 3.3k C20 0.1u C20 0.1u C42 NC C42 NC C25 10u+ C25 10u R31 1.8k R31 1.8k U3A NJM4580 U3A NJM4580 C43 100p C43 100p R30 1.5k R30 1.5k R37 2.2k R37 2.2k R36 3.3k R36 3.3k C27 100p C27 100p R34 10k R34 10k

4113_MCLK 4113_BICK 4113_LRCK 4113_SDTO VOP+ D3V Title Size Document Number Rev Date: Sheet of DIR 0 AKD4384-SC 33Friday, April 08, 2005 Title Size Document Number Rev Date: Sheet of DIR 0 AKD4384-SC 33Friday, April 08, 2005 Title Size Document Number Rev Date: Sheet of DIR 0 AKD4384-SC 33Friday, April 08, 2005 HL OCKS1 OCKS1 OCKS0 OCKS0 L HH L L SW2 H 512fs@fs=32k/44.1k/48kHz 256fs@fs=88.2k/96kHz COAX 128fs@fs=176.4k/192kHz OPT Master Clock for 74HC14, 74LVC157 C35 0.1u C35 0.1u 9 8 U5D 74HC14 U5D 74HC14 SW1 PDN SW1 PDN C32 0.1u C32 0.1u short short COAX COAX C36 0.1u C36 0.1u C28 0.1u C28 0.1u R44 10k R44 10k JP1 RX JP1 RX 3 4 U5B 74HC14 U5B 74HC14 11 10 U5E 74HC14 U5E 74HC14 C39 0.1u C39 0.1u OUT3 GND2 IN 1 upc3533HF upc3533HF OUT 1 VCC 3 GND 2 PORT3 DIR PORT3 DIR R49 10k R49 10k C37 10u C37 10u R48 10k R48 10k DVDD1 DVSS2 TVDD3 V/TX4 XTI5 XTO6 PDN7 AVDD9 AVSS10 RX111 RX2/DIF012 RX3/DIF113 RX4/DIF214 INT1 17 P/SN 18 FS96/I2C 19 INT0 20 LRCK 21 SDTO 22 BICK 23 DAUX 24 MCKO2 25 MCKO1 26 OCKS0/CSN/CAD0 27 OCKS1/CCLK/SCL 28 CM1/CDTI/SDA 29 CM0/CDTO/CAD1 30 RX515 RX6/IPS 16 AK4113 AK4113 R47 15k R47 15k R45 shortR45 short C29 0.1u C29 0.1u R50 R50 R51 100 R51 100 C40 0.1u C40 0.1u C30 0.1u C30 0.1u TEST1TEST1 2 1 HSU119 HSU119 5 6 U5C 74HC14 U5C 74HC14 1 2 U5A 74HC14 U5A 74HC14 R46 5.1 R46 5.1 C34 10u C34 10u 13 12 U5F 74HC14 U5F 74HC14 C31 0.1u C31 0.1u SW2 OCKS SW2 OCKS +C33 47u +C33 47u C38 0.1u C38 0.1u