AKD5394A Datasheet, PDF (11/32 Pages) Asahi Kasei Microsystems – 24bit A/D converter for professional audio

ASAHI KASEI
„ Plots
Measurement unit : Audio Precision, System two, Cascade (fs=48kHz,96kHz),
ROHDE & SCHWARZ, UPD04 (fs=192kHz), VREF cap = 10µF
1. AP2C
(FFT : BW=fs/2, point=16384)
1-1. fs=48kHz
Figure 1-1-1. FFT (1kHz, –1dB input)
Figure 1-1-2. FFT (1kHz, –60dB input)
Figure 1-1-3. FFT (off the input)
Figure 1-1-4. THD+N vs Input Frequency (-1dB input)
Figure 1-1-5. THD+N vs Input Level (1kHz input)
Figure 1-1-6. Linearity (fin=1kHz)
Figure 1-1-7. Frequency Response (-1dB input)
Figure 1-1-8. Cross-talk (-1dB input)
1-2. fs=96kHz
Figure 1-2-1. FFT (1kHz, –1dB input)
Figure 1-2-2. FFT (1kHz, –60dB input)
Figure 1-2-3. FFT (off the input)
Figure 1-2-4. THD+N vs Input Frequency (-1dB input)
Figure 1-2-5. THD+N vs Input Level (1kHz input)
Figure 1-2-6. Linearity (fin=1kHz)
Figure 1-2-7. Frequency Response (-1dB input)
Figure 1-2-8. Cross-talk (-1dB input)
2. R&S
(FFT : BW=fs/2, point=8192)
2-1. fs=192kHz
Figure 2-1-1. FFT (1kHz, –1dB input)
Figure 2-1-2. FFT (1kHz, –60dB input)
Figure 2-1-3. FFT (off the input)
Figure 2-1-4. THD+N vs Input Frequency (-1dB input)
Figure 2-1-5. THD+N vs Input Level (1kHz input)
Figure 2-1-6. Linearity (fin=1kHz)
Figure 2-1-7. Frequency Response (-1dB input)
[AKD5394A]
<KM064804>
- 11 -
2005/05