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AKM AKD4133-A Manual

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The AKD4133-A is the evaluation board for the AK4133, 2ch digital sample rate converter.
This board has the optical connectors to interface with other digital audio equipments and serial
interfaces for AKM AD/DA evaluation boards. The AKD4133-A achieves quick evaluation of AK4133.
 Ordering guide
AKD4133-A
--- Evaluation board for AK4133
 Optical fiber connectors (for Digital Audio Interface. input x 1, output x 1.)
 10pin Header (for AKM AD/DA evaluation board. input x 1, output x 1.)
 On board X'tal Oscillator (input x 1, output x 1.)
< KM119500>
AK4133 Evaluation Board Rev.0
GENERAL DESCRIPTION
FUNCTION
Figure 1. AKD4133-A Block Diagram
*Circuit schematics are attached at the end of this manual.
- 1-
[AKD4133-A]
AKD4133-A
2016/11

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Summary of Contents for AKM AKD4133-A

  • Page 1 AK4133 Evaluation Board Rev.0 GENERAL DESCRIPTION The AKD4133-A is the evaluation board for the AK4133, 2ch digital sample rate converter. This board has the optical connectors to interface with other digital audio equipments and serial interfaces for AKM AD/DA evaluation boards. The AKD4133-A achieves quick evaluation of AK4133.

  • Page 2: Evaluation Board Diagram

    SW400 SW402 SW401 SW300 SW403 Figure 2. AKD4133-A Board Diagram  Description (1) U100 ( AK4133 ) 2channels input/output Digital Sample Rate Converter (SRC). (2) J200, J300 ( BNC Connector for Digital Input/Output ) J200 BNC connector : Digital Input optical signal to AK4118A(U200).
  • Page 3 [AKD4133-A] (9) SW400 ( Toggle switch ) Toggle type-switch PDN for AK4133. “H” : PDN = High “L” : PDN = Low (10) SW401, SW403 ( Toggle switch ) Toggle type-switch PDN for AK4118A. “H” : PDN = High “L” : PDN = Low (11) SW402 ( Toggle switch ) Toggle type-switch SMUTE for AK4133.
  • Page 4 [AKD4133-A] Evaluation Board Manual  Operation sequence [1] Power supply line settings [2] Jumped pins settings [3] DIP switches settings [4] Toggle switches settings < KM119500> 2016/11 - 4-...
  • Page 5 [AKD4133-A] [1] Power supply line settings (1-1) Power supply settings : Used the regulator (T600,T601,T602) <Default> Set up the power supplied lines : * Each supply line should be distributed from the power supply unit. Name Color Setting (Typ) Function...
  • Page 6 [AKD4133-A] [2] Jumper pins and Port pins settings Names Default Functions JP100 DVDD-SEL Short No use. JP101 DV18-SEL Short Select Short / Open DV18. Open : DV18 pin of AK4133 open. Short : DV18 pin of AK4133 connect 1.8Vcourse. (default)
  • Page 7 [AKD4133-A] Names Default Functions PORT401 TX-PORT Open Open : No input (default) Short : Tx Data/Clock input JP500 JP501 Table 2-1. Jumper pin setting < KM119500> 2016/11 - 7-...

  • Page 8: Dip Switches Settings

    [AKD4133-A] [3] DIP switches settings (3-1). Setting for SW200 / SW300 (Sets AK4118A (U200 / U300) audio format and master clock setting) Switch Name Function default DIF2 Set-up of DIF2 pin. DIF1 Set-up of DIF1 pin. DIF0 Set-up of DIF0 pin.
  • Page 9 [AKD4133-A] [4] Toggle switches settings Up=”H”, Down=”L” [SW400] ( Power Down (PDN) for AK4133) : Power Down (PDN) Switch for AK4133 Reset AK4133 (U100) once by brining SW400 to “L” once upon power-up. Keep “H” when AK4133 is in use; keep “L” when AK4133 is not in use.

  • Page 10: Measurement Results

    [AKD4133-A] Measurement Results [Measurement condition]  Measurement unit : Audio Precision SYS-2722 (No.00095)  Power Supply : DVDD=3.3V (VSEL=L)  Band width : 20Hz  FSO/2  Resolution (Bit) : 24bit  XTI Input : Use X’Tal (X300)  Output PORT : Slave Mode ...
  • Page 11 [AKD4133-A] [P lo ts] AK4133 FFT FSO/FSI=44.1kHz/48kHz, 1kHz/0dBFS Input -100 -120 -140 -160 -180 Figu re 5 -1 . F FT Plo t (Inpu t = 0dBF S) AK4133 FFT FSO/FSI=44.1kHz/48kHz, 1kHz/ -60dBFS Input -100 -120 -140 -160 -180 Figu re 5 -2 . F FT Plo t (Inpu t = -60dBF S) <...
  • Page 12 [AKD4133-A] AK4133 THD+N vs. Input Frequency FSO/FSI=44.1kHz/48kHz, 0dBFS Input -92.5 -97.5 -100 -102.5 -105 -107.5 -110 -112.5 -115 -117.5 -120 Figu re 5 -3 . T HD+N vs . Inpu t F requ en cy (Inpu t = 0dBF S) AK4133 THD+N vs.
  • Page 13 [AKD4133-A] AK4133 Frequency Response FSI=44.1kHz/48kHz/96kHz/192kHz FSO=44.1kHz, 0dBFS Input F S I = 4 4 . 1 k F S I = 1 9 2 k H z F S I = 9 6 k F S I = 4 8 k F S I : Y e l l o w = 4 4 .
  • Page 14 [AKD4133-A] REVIS ION HIS TOR Y D a t e M a n u a l B o a r d R e a s o n P a ge C o n t e n t s ( Y Y / M M / D D )
  • Page 15 [AKD4133-A] I M P O R T A N T N O T I C E 0 . A s a h i K a s e i M i c r o d e v i c e s C o r p o r a t i o n ( “ A K M ” ) r e s e r v e s t h e r i gh t t o m a k e c h a n g e s t o t h e i n f o r m a t i o n c o n t a i n e d i n t h i s d o c u m e n t w i t h o u t n o t i c e .
  • Page 16 ILRCK SRCEN SRCE_N ILRCK TP114 TP115 6pin_4 6pin_2 R114 R115 R116 R117 R118 CN100 6pin_1 Title Title Title <AKD4133-A> <AKD4133-A> <AKD4133-A> - 16- Size Size Size Document Number Document Number Document Number <0> <0> <0> <AK4133> <AK4133> <AK4133> Date: Date:...
  • Page 17 XTL1 BICK BICK-4118A-R VIN/GP0 SDTO SDTO-4118A-R C208 C209 0.1u 0.1u LRCK-4118A-R C210 C211 D33V DVSS Title Title Title <AKD4133-A> <AKD4133-A> <AKD4133-A> - 17- Size Size Size Document Number Document Number Document Number <0> <0> <0> <AK4118A-DIR> <AK4118A-DIR> <AK4118A-DIR> Date: Date:...
  • Page 18 COAX 0.1u TXDATA-SEL DVSS J300 C310 R306 TX-COAX 0.1u R307 DA-02F T300 DVSS DVSS Title Title Title DVSS <AKD4133-A> <AKD4133-A> <AKD4133-A> - 18- Size Size Size Document Number Document Number Document Number <0> <0> <0> <AK4118A-DIT> <AK4118A-DIT> <AK4118A-DIT> Date: Date:...
  • Page 19 R415 D402 R416 HSU119 D403 HSU119 C404 SW402 0.1u SMUTE SW403 PDN-T C405 0.1u Title Title Title DVSS <AKD4133-A> <AKD4133-A> <AKD4133-A> - 19- DVSS Size Size Size Document Number Document Number Document Number <0> <0> <0> <LOGIC1> <LOGIC1> <LOGIC1> Date:...
  • Page 20 OMCLK R553 R554 R555 DVSS R556 for U504 74VCX00 R557 DVSS D33V C505 0.1u 74VCX125 DVSS Title Title Title <AKD4133-A> <AKD4133-A> <AKD4133-A> - 20- Size Size Size Document Number Document Number Document Number <0> <0> <0> <LOGIC2> <LOGIC2> <LOGIC2> Date:...
  • Page 21 D33V C611 C614 D33V C612 C613 0.1u 0.1u DVSS DVSS DVSS DVSS DVSS C615 DVSS Title Title Title <AKD4133-A> <AKD4133-A> <AKD4133-A> - 21- Size Size Size Document Number Document Number Document Number <0> <0> <0> <POWER> <POWER> <POWER> Date: Date:...
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