AKD4363 Datasheet, PDF (7/30 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4363

ASAHI KASEI
PLOTS
[Measurement condition]
• Measurement unit : ROHDE & SCHWARZ, UPD04 (for PLL mode),
Audio Precision, System two (for EXT mode)
• MCLK
: 256fs
• BICK
: 64fs
• fs
: 44.1kHz, 96kHz
• Bit
: 24bit
• Power Supply : AVDD=DVDD=5V
• Interface
: Serial Multiplexer (for PLL mode), DIR (for EXT mode)
• Temperature : Room
[Contents]
1. PLL mode
1-1. fs=44.1kHz
Figure 1-1-1. THD+N vs. Input level
Figure 1-1-2. THD+N vs. Input frequency
Figure 1-1-3. Linearity
Figure 1-1-4. Frequency response
Figure 1-1-5. Cross-talk
Figure 1-1-6. FFT (1kHz, 0dBFS)
Figure 1-1-7. FFT (1kHz, -60dBFS)
Figure 1-1-8. FFT (noise floor)
Figure 1-1-9. FFT (out-of-band noise, ∼300kHz)
1-2. fs=96kHz
Figure 1-2-1. THD+N vs. Input level
Figure 1-2-2. THD+N vs. Input frequency
Figure 1-2-3. Linearity
Figure 1-2-4. Frequency response
2. EXT mode
2-1. fs=44.1kHz
Figure 2-1-1. THD+N vs. Input level
Figure 2-1-2. THD+N vs. Input frequency
Figure 2-1-3. Linearity
Figure 2-1-4. Frequency response
Figure 2-1-5. Cross-talk
Figure 2-1-6. FFT (1kHz, 0dBFS)
Figure 2-1-7. FFT (1kHz, -60dBFS)
Figure 2-1-8. FFT (noise floor)
Figure 2-1-9. FFT (out-of-band noise, ∼80kHz)
2-2. fs=96kHz
Figure 2-2-1. THD+N vs. Input level
Figure 2-2-2. THD+N vs. Input frequency
Figure 2-2-3. Linearity
Figure 2-2-4. Frequency response
[AKD4363]
<KM060702>
-7-
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