AKD4753-A Datasheet, PDF (33/60 Pages) Asahi Kasei Microsystems – AK4753 Evaluation Board Rev.2

[AKD4753-A]
Measurement Result
[Measurement condition]
• Measurement Unit
• MCLK
• BICK
• fs
• Power Supply
• Band Width
• Measurement Mode
• Temperature
: Audio Precession System Two Cascade
: 11.2896MHz (DAC)
12.288MHz (ADC to DAC)
: 64fs
: 44.1kHz
: AVDD=DVDD=3.3V
: 22Hz ~ 22kHz
: External Slave Mode (DAC)
External Slave Mode (ADC to DAC)
: Room Temperature
[Measurement Result]
1. DAC
a). Single-ended, LOUT1/ROUT1, LOUT2/ROUT2 R_L=Open
Parameter
Result
Lch1 / Rch1
S/(N+D)
(0dBFS Input)
88.7 / 88.1
D-Range
(-60dB Input, A-weighted)
99.2 / 98.7
S/N
(No Signal, A-weighted)
99.2 / 98.7
Output Voltage
2.40 / 2.40
Result
Unit
Lch2 / Rch2
88.3 / 88.1
dB
99.2 / 98.3
dB
99.2 / 98.5
dB
2.40
/ 2.40
Vpp
b). Differential, LOUT/ROUT, R_L=Open
Parameter
S/(N+D)
(0dBFS Input)
D-Range
(-60dB Input, A-weighted)
S/N
(No Signal, A-weighted)
Output Voltage
Result
Unit
Lch / Rch
87.5 / 87.8
dB
102.8 / 103.3 dB
103.1 / 103.3 dB
±2.40 / ±2.40 Vpp
KM103902
- 33 -
2011/01