AKD4569 Datasheet, PDF (10/27 Pages) Asahi Kasei Microsystems – Evaluation board Rev.A for AK4569

ASAHI KASEI
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
• Interface
: DIT
• Temperature : Room
Figure 4. FFT (1kHz, -1dBFS input)
Figure 5. FFT (1kHz, -60dBFS input)
Figure 6. FFT (Noise floor)
Figure 7. THD+N vs Input Level (fin=1kHz)
Figure 8. THD+N vs fin (Input Level=-1dBFS)
Figure 9. Linearity (fin=1kHz)
Figure 10. Frequency Response (Input Level=-1dBFS)
Figure 11. Crosstalk (Input Level=-1dBFS)
[AKD4569]
<KM074000>
- 10 -
2004/02