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AKM AKD4629-A, Manual

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AKM AKD4629-A Manual Download Page 23

   [AKD4629-A]

 

<KM101902>  

2012/04 

 

 

MEASUREMENT RESULTS 

 

1) ADC part 

 
[Measurement condition] 

•

 Measurement unit  : Audio Precision, System two, Cascade 

•

 MCLK        : 512fs at 48kHz, 256fs at 96kHz 

•

 

BICK 

    : 

64fs 

•

 

fs      : 

48kHz, 

96kHz 

•

 BW          : 20Hz

∼

20kHz at fs=48kHz, 20Hz

∼

40kHz at 96kHz 

•

 

Bit 

     : 

24bit 

•

 Power Supply    : AVDD=DVDD= TVDD=5V 

•

 

Interface 

   : 

DIT 

(AK4118) 

•

 Temperature 

 

  : Room 

 
a)

 

Single-ended Inputs 

 
fs=48kHz 

Parameter  Input signal 

Measurement filter 

LIN1 

RIN1 

Units 

S/(N+D) 

1kHz, 

-0.5dBFS 

20kHz LPF 

95.7 

96.3 

dB 

DR 

1kHz, 

-60dBFS 

20kHz LPF+A-weighted

102.7 

102.6 

dB 

S/N 

No signal 

20kHz LPF+A-weighted

103.0 

103.0 

dB 

 
fs=96kHz 

Parameter  Input signal 

Measurement filter 

LIN1 

RIN1 

Units 

S/(N+D) 

1kHz, 

-0.5dBFS 

40kHz LPF 

91.6 

92.3 

dB 

DR 

1kHz, 

-60dBFS 

40kHz LPF+A-weighted

105.0 

105.0 

dB 

S/N 

No signal 

40kHz LPF+A-weighted

105.2 

105.2 

dB 

 
b)

 

Differential Inputs 

 
fs=48kHz 

Parameter  Input signal 

Measurement filter 

LIN1 

RIN1 

Units 

S/(N+D) 

1kHz, 

-0.5dBFS 

20kHz LPF 

96.9 

96.7 

dB 

DR 

1kHz, 

-60dBFS 

20kHz LPF+A-weighted

103.2 

103.1 

dB 

S/N 

No signal 

20kHz LPF+A-weighted

103.5 

103.5 

dB 

 
fs=96kHz 

Parameter  Input signal 

Measurement filter 

LIN1 

RIN1 

Units 

S/(N+D) 

1kHz, 

-0.5dBFS 

40kHz LPF 

93.5 

94.5 

dB 

DR 

1kHz, 

-60dBFS 

40kHz LPF+A-weighted

105.9 

105.7 

dB 

S/N 

No signal 

40kHz LPF+A-weighted

106.2 

106.2 

dB 

 
 

Summary of Contents for AKD4629-A

Page 1: ...control software can t operate on Windows NT FUNCTION On board analog output buffer circuit Compatible with 2 types of interface AK4118 DIT DIR with optical output input and BNC output input Direct in...

Page 2: ...be connected DGND Black 0V Digital ground Should be connected Table 1 Set up of power supply lines 1 2 In case of using the regulator Set up the jumper pins JP82 AVDD JP83 DVDD JP84 TVDD REG JACK REG...

Page 3: ...n Set up SW2 6 PS to L See Table 3 1 2 Set up the jumper pins JP61 SEL1 JP63 SEL2 JP62 SEL3 CSN DIF0 SCL CCLK DIF1 SDA CDTI TDM0 Audio I F evaluation mode 1 Evaluation of ADC using DIT of AK4118 1 1 S...

Page 4: ...able 3 Set up the jumper pins JP33 LIN1 JP34 LIN1 JP37 RIN1 Canon RCA Canon GND JP38 RIN1 CanonRCA CanonGND JP31 LIN2 JP32 LIN2 JP35 RIN2 Canon RCA Canon GND JP36 RIN2 CanonRCA CanonGND 1 2 Set up the...

Page 5: ...uts Set up the jumper pins When SDTI1 SDTI2 SDTI3 SDTI4 are selected at the same time JP66 SDTI1 JP67 SDTI2 JP68 SDTI3 SDTI4 JP65 2 2 Set up the audio interface Set up the jumper pins JP16 BICK SEL JP...

Page 6: ...ee Table 8 L 7 CM0 L Table 4 Mode Setting for AK4118 AK4118 s audio data format and AK4629 s audio data format are set up at the same time by settings of SW3 1 DIF2 SW3 2 DIF1 and SW3 3 DIF0 when AK46...

Page 7: ...JP81 GND Connection between AGND and DGND OPEN AGND and DGND are separated on the board SHORT AGND and DGND are connected on the board Default 2 JP11 RX3 Digital input connector selection for AK4118 O...

Page 8: ...ble PC AKD4627 A 2 10 9 PORT3 CTRL Red CSN Figure 2 Connect of 10 wire flat cable The AK4629 supports 3 wire serial control mode and I2C bus control mode fast mode max 400kHz Please set the jump pins...

Page 9: ...1 J9 MR 552LS 2 3 1 JP37 RIN1 JP38 RIN1 RIN1 RIN1 RIN1 RINB1 J10 MR 552LS 2 3 1 GND RCA canon canon J6 RINA1 2 2 3 3 1 1 JP35 RIN2 JP36 RIN2 RIN2 RIN2 RIN2 RINB2 J8 MR 552LS 2 3 1 JP31 LIN2 JP32 LIN2...

Page 10: ...5GPZ 5 6 7 8 4 C44 330p C50 330p LOUT2 12V 12V R96 220 R93 10k U5A OP275GPZ 3 2 1 8 4 R95 4 7k J15 LOUT2 J16 LOUT3 12V R117 open C103 short J13 ROUT3 C51 22u C45 22u R120 open C106 short C52 330p C46...

Page 11: ...this control soft on the Windows 2000 XP the driver which is included in the CD must be installed Refer to the Driver Control Install Manual for AKM Device Control Software for installing the driver...

Page 12: ...Initializing When the device is reset by a hardware reset use this button to initialize the registers 3 All Write Executing write commands for all registers displayed 4 All Read Executing read command...

Page 13: ...Each bit on the register map is a push button switch Button Down indicates H or 1 and the bit name is in red when read only it is in deep red Button Up indicates L or 0 and the bit name is in blue whe...

Page 14: ...Click OK to write setting value to the registers or click Cancel to cancel this setting Read Data Read Click Read button located on the right of the each corresponded address to execute register read...

Page 15: ...AKD4629 A KM101902 2012 04 2 Tool Testing Tools This tab screen is for evaluation testing tool Click buttons for each testing tool...

Page 16: ...decimal numbers Step Box Data write step interval Repeat Count Box Repeat count of the test writing Up and Down Box Data write flow is changed as below Checked Writes in step interval from the start d...

Page 17: ...hexadecimal numbers End Data Box End data in hexadecimal numbers Interval Box Data write interval time Step Box Data write step interval Mode Select Box Mode select check box Checked Writes in step i...

Page 18: ...writings Writings are executed in descending order Help Help window is popped up Save Saving the register setting file assignment The file name is mar Open right Opening a saved register setting file...

Page 19: ...hexadecimal numbers Mask Box Input mask data in hexadecimal numbers This is AND processed input data Write Writing to the address specified by Address box Read Reading from the address specified by A...

Page 20: ...t Pull down menu No_use Not using this address Register Register writing Reg Mask Register writing Masked Interval Taking an interval Stop Pausing the sequence End Finishing the sequence 1 Input seque...

Page 21: ...file The file name is aks Open Opening a sequence setting file aks Close Closing the dialog box and finish the process Stop of the sequence When Stop is selected in the sequence processing is paused...

Page 22: ...ttings Sequences are executed in descending order Help Pop up the help window Save Saving sequence setting file assignment The file name is mas Open right Opening a saved sequence setting file assignm...

Page 23: ...N No signal 20kHz LPF A weighted 103 0 103 0 dB fs 96kHz Parameter Input signal Measurement filter LIN1 RIN1 Units S N D 1kHz 0 5dBFS 40kHz LPF 91 6 92 3 dB DR 1kHz 60dBFS 40kHz LPF A weighted 105 0...

Page 24: ...ick wall LPF 100 5 97 0 dB DR 1kHz 60dBFS 20kHz Brick wall LPF A weighted 105 5 105 5 dB S N No signal 20kHz Brick wall LPF A weighted 105 5 105 6 dB fs 96kHz Parameter Input signal Measurement filter...

Page 25: ...ended Inputs 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz FFT Input 0 5dBr fin 1kHz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50...

Page 26: ...120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz FFT noise floor 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 120 60 115 110 105 100 95 90 85 80 75 70 65 d...

Page 27: ...00 500 1k 2k 5k 10k Hz 120 60 115 110 105 100 95 90 85 80 75 70 65 d B F S THD N vs Input Frequency Input 0 5dBr 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 140 0 130 120 110 100 90 80 70 60...

Page 28: ...200 500 1k 2k 5k 10k Hz 2 1 1 75 1 5 1 25 1 0 75 0 5 0 25 0 0 25 0 5 0 75 d B F S Frequency Response Input Level 0 5dBr 20 20k 50 100 200 500 1k 2k 5k 10k Hz 140 80 135 130 125 120 115 110 105 100 95...

Page 29: ...d Inputs 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S FFT Input 0 5dBr fin 1kHz 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 140 0 130 120 110 100 90...

Page 30: ...00 200 500 1k 2k 5k 10k 20k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S FFT Noise floor 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 120 60 115 110 105 100 95 90 85 80 75 70 65...

Page 31: ...0 1k 2k 5k 10k 20k Hz 120 60 115 110 105 100 95 90 85 80 75 70 65 d B F S THD N vs Input Frequency Input Level 0 5dBr 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 140 0 130 120 110 100 90 80 7...

Page 32: ...101902 2012 04 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 2 1 1 5 1 0 5 0 0 5 d B F S Frequency Response Input Level 0 5dBr 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 160 80 150 140 130 120 110 100 90 d...

Page 33: ...ntial Inputs 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz FFT Input 0 5dBr fin 1kHz 20 20k 50 100 200 500 1k 2k 5k 10k Hz 140 0 130 120 110 100 90 80...

Page 34: ...100 200 500 1k 2k 5k 10k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S FFT noise floor 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 120 60 115 110 105 100 95 90 85 80 75 70 65 d...

Page 35: ...100 95 90 85 80 75 70 65 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz THD N vs Input Frequency Input 0 5dBr 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 140 0 130 120 110 100 90 80 70 60 50...

Page 36: ...k 50 100 200 500 1k 2k 5k 10k Hz 2 1 1 75 1 5 1 25 1 0 75 0 5 0 25 0 0 25 0 5 0 75 d B F S Frequency Response Input Level 0 5dBr 20 20k 50 100 200 500 1k 2k 5k 10k Hz 160 80 150 140 130 120 110 100 90...

Page 37: ...l Inputs 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S FFT Input 0 5dBr fin 1kHz 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 140 0 130 120 110 100 90...

Page 38: ...00 200 500 1k 2k 5k 10k 20k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S FFT Noise floor 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 120 60 115 110 105 100 95 90 85 80 75 70 65...

Page 39: ...k 2k 5k 10k 20k Hz 120 60 115 110 105 100 95 90 85 80 75 70 65 d B F S THD N vs Input Frequency Input Level 0 5dBr 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBr 140 0 130 120 110 100 90 80 70 6...

Page 40: ...100 200 500 1k 2k 5k 10k 20k Hz 2 1 1 75 1 5 1 25 1 0 75 0 5 0 25 0 0 25 0 5 0 75 d B F S Frequency Response Input Level 0 5dBr 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz 160 80 150 140 130 120 110 10...

Page 41: ...z 20 20k 50 100 200 500 1k 2k 5k 10k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A FFT Input 0dBFS fin 1kHz 20 20k 50 100 200 500 1k 2k 5k 10k Hz 140 0 130 120 110 100 90 80 70 60 50 40...

Page 42: ...0k 50 100 200 500 1k 2k 5k 10k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A FFT Noise floor 20 100k 50 100 200 500 1k 2k 5k 10k 20k 50k Hz 140 0 130 120 110 100 90 80 70 60 50 40 30 20...

Page 43: ...90 80 70 60 50 40 30 20 10 dBFS 120 60 115 110 105 100 95 90 85 80 75 70 65 d B r A THD N vs Input Level fin 1kHz 20 20k 50 100 200 500 1k 2k 5k 10k Hz 120 60 115 110 105 100 95 90 85 80 75 70 65 d B...

Page 44: ...100 90 80 70 60 50 40 30 20 10 dBFS 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A Linearity fin 1kHz 20 20k 50 100 200 500 1k 2k 5k 10k Hz 1 1 0 8 0 6 0 4 0 2 0 0 2 0 4 0 6 0 8 d B r A Fre...

Page 45: ...AKD4629 A KM101902 2012 04 20 20k 50 100 200 500 1k 2k 5k 10k Hz 140 60 130 120 110 100 90 80 70 d B Crosstalk...

Page 46: ...0 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz FFT Input 0dBFS fin 1kHz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 40k 50 100 200 500...

Page 47: ...130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz FFT Noise floor 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 100k 50 100 200 500 1k 2k 5k 10...

Page 48: ...100 95 90 85 80 75 70 65 d B r A 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBFS THD N vs Input Level fin 1kHz 120 60 115 110 105 100 95 90 85 80 75 70 65 d B r A 20 40k 50 100 200 500 1k 2k 5k...

Page 49: ...110 100 90 80 70 60 50 40 30 20 10 d B r A 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBFS Linearity fin 1kHz 2 2 1 5 1 0 5 0 0 5 1 1 5 d B r A 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz Frequen...

Page 50: ...AKD4629 A KM101902 2012 04 140 60 130 120 110 100 90 80 70 d B 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz Crosstalk Input 0dBFS...

Page 51: ...40 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 80k 50 100 200 500 1k 2k 5k 10k 20k Hz FFT Input 0dBFS fin 1kHz 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 80k 50 100 200 50...

Page 52: ...130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 80k 50 100 200 500 1k 2k 5k 10k 20k Hz FFT Noise floor 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 100k 50 100 200 500 1k 2k 5k 10...

Page 53: ...100 95 90 85 80 75 70 65 d B r A 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBFS THD N vs Input Level fin 1kHz 120 60 115 110 105 100 95 90 85 80 75 70 65 d B r A 20 80k 50 100 200 500 1k 2k 5k...

Page 54: ...00 90 80 70 60 50 40 30 20 10 d B r A 140 0 130 120 110 100 90 80 70 60 50 40 30 20 10 dBFS Linearity fin 1kHz 3 3 2 5 2 1 5 1 0 5 0 0 5 1 1 5 2 2 5 d B r A 20 80k 50 100 200 500 1k 2k 5k 10k 20k Hz F...

Page 55: ...AKD4629 A KM101902 2012 04 140 60 130 120 110 100 90 80 70 d B 20 80k 50 100 200 500 1k 2k 5k 10k 20k Hz Crosstalk Input 0dBFS...

Page 56: ...sibility for such use except for the use approved with the express written consent by Representative Director of AKM As used here Note1 A critical component is one whose failure to function or perform...

Page 57: ...7 TP27 TP36 TP36 TP44 TP44 TP4 TP4 C4 10u C4 10u C16 2 2u C16 2 2u TP9 TP9 R9 100 R9 100 C9 2 2u C9 2 2u TP19 TP19 R13 100 R13 100 TP43 TP43 C3 0 1u C3 0 1u TP18 TP18 R14 100 R14 100 TP40 TP40 TP20 TP...

Page 58: ...K_SEL JP17 LRCK_SEL U2 AK4118 U2 AK4118 IPS0 RX4 1 NC 2 DIF0 RX5 3 TEST2 4 DIF1 RX6 5 VSS1 6 DIF2 RX7 7 IPS1 IIC 8 P SN 9 XTL0 10 XTL1 11 VIN GP0 12 TVDD 13 GP1 14 TX0 GP2 15 TX1 GP3 16 BOUT GP4 17 CO...

Page 59: ...cember 01 2009 RINB2 LINB2 RCA RCA GND GND canon canon canon canon canon canon RCA GND LINB1 RINB1 RCA GND canon canon Analog Input AKD4629 A MAIN JP35 RIN2 JP35 RIN2 JP38 RIN1 JP38 RIN1 JP31 LIN2 JP3...

Page 60: ...OP275GPZ U5A OP275GPZ 3 2 1 8 4 C108 short C108 short R89 10k R89 10k U6B OP275GPZ U6B OP275GPZ 5 6 7 8 4 R99 4 7k R99 4 7k R115 open R115 open R118 open R118 open R41 10k R41 10k J13 ROUT3 J13 ROUT3...

Page 61: ...4 5 6 7 14 13 12 11 10 9 8 RP2 47K RP2 47K 1 2 3 4 5 6 7 PORT3 CTRL PORT3 CTRL 10 8 6 4 2 1 3 5 7 9 JP13 SDTO SEL JP13 SDTO SEL R54 100 R54 100 R66 100 R66 100 JP62 SEL3 JP62 SEL3 R60 100k R60 100k C6...

Page 62: ...C81 47u L7 short L7 short R81 1k R81 1k C74 47u C74 47u C78 0 1u C78 0 1u C85 47u C85 47u C99 10u C99 10u LE1 DZF1 LE1 DZF1 T1 NJM78M05FA T1 NJM78M05FA OUT 3 2 GND IN 1 LE2 DZF2 LE2 DZF2 TVDD1 T 45 O...

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