AKD5388-A Datasheet, PDF (9/36 Pages) Asahi Kasei Microsystems – AK5388 Evaluation Board Rev.4

[AKD5388-A]
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit
• MCLK
• BICK
• fs
• Bit
• Power Supply
• Interface
• Temperature
: Audio Precision, System Two Cascade
: 512fs (fs=48kHz), 256fs (fs=96kHz), 128fs (fs=192kHz)
: 64fs
: 48kHz, 96kHz, 192kHz
: 24bit
: AVDD = 5.0V(REG), DVDD = 3.3V(REG)
: DSP Data (10pin Header : PSIA)
: Room
[Measurement Results]
Parameter
ADC Analog Input Characteristics:
S/(N+D): Filter=none
(fs=48kHz, -1dBFS, BW=20kHz)
(fs=96kHz, -1dBFS, BW=40kHz)
(fs=192kHz, -1dBFS, BW=40kHz)
D-Range: Filter=A-weighted
(fs=48kHz, -60dBFS, BW=20kHz)
(fs=96kHz, -60dBFS, BW=40kHz)
(fs=192kHz, -60dBFS, BW=40kHz)
S/N: Filter=A-weighted
(fs=48kHz, -60dBFS, BW=20kHz)
(fs=96kHz, -60dBFS, BW=40kHz)
(fs=192kHz, -60dBFS, BW=40kHz)
S/N MONO mode: Filter=A-weighted
(fs=48kHz, BW=20kHz)
(fs=96kHz, BW=40kHz)
(fs=192kHz, BW=40kHz)
Result
Unit
L1ch / R1ch L2ch / R2ch
112.3 / 110.2 110.0 / 111.0 dB
108.8 / 107.4 107.4 / 107.9 dB
108.8 / 107.4 107.3 / 108.3 dB
120.0 / 119.9 119.9 / 120.0 dB
119.4 / 119.5 119.5 / 119.5 dB
119.5 / 119.7 119.6 / 119.6 dB
120.2 / 120.0 120.1 / 120.1 dB
119.3 / 119.5 119.5 / 119.4 dB
119.5 / 119.6 119.7 / 119.6 dB
123.0 / 123.0 123.1 / 123.1 dB
122.4 / 122.5 122.5 / 122.5 dB
122.6 / 122.6 122.6 / 122.6 dB
<KM090205>
-9-
2009/03