AKD4584_06 Datasheet, PDF (21/46 Pages) Asahi Kasei Microsystems – the 24bit 96kHz CODEC

ASAHI KASEI
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit : Audio Precision, System Two Cascade
• MCLK
: 256fs
• BCLK
: 64fs
• fs
: 44.1kHz, 96kHz
• Bit
: 24bit
• Power Supply : AVDD=DVDD=TVDD=PVDD=5.0V
• Interface
: DIR/DIT
• Temperature : Room
[Measurement Results]
Parameter
ADC Analog Input Characteristics
S/(N+D)
(fs=44.1kHz, -0.5dB Input)
(fs=96kHz, -0.5dB Input)
D-Range
(fs=44.1kHz, -60dB Input, A-weighted)
(fs=96kHz, -60dB Input)
S/N
(fs=44.1kHz, A-weighted)
(fs=96kHz)
Interchannel Isolation
DAC Analog Output Characteristics
S/(N+D)
(fs=44.1kHz, 0dB Output)
(fs=96kHz, -0.5dB Output)
D-Range
(fs=44.1kHz, -60dB Output, A-weighted)
(fs=96kHz, -60dB Output)
S/N
(fs=44.1kHz, A-weighted)
(fs=96kHz)
Interchannel Isolation
Result
92.0
88.3
100.6
96.1
101.0
96.1
110.5
95.3
95.1
105.5
100.4
105.9
100.5
115.5
[AKD4584]
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
<KM065801>
- 21 -
2006/06