AKM AKD4569 Manual 

13, ASAHI KASEI [AKD4569] <KM074000> 2004/02 - 13 - (ADC) AKM AK4569 DAC THD+N vs.Input Level (fs=44.1kHz, fin=1kHz) last.at2c Color Line Style Thick Data Axis Red Solid 3 DSP Anlr.THD+N Ampl A Left Blue Solid 3 DSP Anlr.THD+N Ampl B Left -100 -60 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80…

17, ASAHI KASEI [AKD4569] <KM074000> 2004/02 - 17 - (DAC) AKM AK4569 DAC FFT (fs=44.1kHz, fin=1kHz, 0dBFS Input) FFT point=16384, Avg=8, window=Equiripple last.at2c Color Line Style Thick Data Axis Red Solid 3 Fft.Ch.1 Ampl Left Blue Solid 3 Fft.Ch.2 Ampl Left -160 +0 -140 -120 -100 -80 -60 -40…

2, ASAHI KASEI [AKD4569] <KM074000> 2004/02 - 2 - PORT1 uP-I/F 1 2 910 CSN CCLK CDTI CDTO GND GND GND GND GND NC n Operation sequence 1) Set up the power supply lines. Name Color Voltage Contents Attention +5V Red 5V Regulator JP15 should be shorted and HVDD jack should be open when the …

24, AKM AKD4569 5 5 4 4 3 3 2 2 1 1 D D C C B B A A SDTI L VD Normally H Normally H MCLK H NC BICK HL NC SDTO Normally H L H GND LRCK GND ON OFF I2S MSB 512fs 256fs DIF MCLK NC NC NC Interface A AKD4569 A3 2 2Friday, February 20, 2004 Title Size Document Number Rev Date: Sheet of Logic_3V Logic_3V Logi…

10, ASAHI KASEI [AKD4569] <KM074000> 2004/02 - 10 - n Plots (1) ADC part [Measurement condition] • Measurement unit : Audio Precision, System two, Cascade • MCLK : 256fs • BICK : 64fs • fs : 48kHz • BW : 10Hz∼20kHz • Bit : 20bit • Power Supply : AVDD=DVDD=HVDD=3V •…