W83971D Datasheet, PDF (35/58 Pages) Winbond – AC97 AUDIO CODEC

Preliminary W83971D
9.2 Miscellaneous Analog Performance Characteristics:
TA = 25°C, AVDD = DVDD = 5.0V +/- 5%; AVss = DVss = 0V; 10 KΩ/50 pF load
Fs = 48 KHz, 0 dB = 1 Vrms; BW: 20 Hz ~ 20 KHz, 0 dB attenuation
PARAMETERS
SYMBOL MIN
Mixer Gain Range Span:
PHONE
LINE_IN, AUX, VIDEO, MIC1, MIC2,
PC_BEEP
LINE_OUT, MONO_OUT
Mixer Step Size:
All Volume Controls Except PC_BEEP
PC_BEEP
Mixer Mute Level:
Mixer Gain:
Interchannel Gain Mismatch
-0.5
Gain Drift
A/D and Analog Inputs: (Rs = 50 ohms)
Resolution
Gain Error
Offset Error
Input Impedance
D/A and Analog Outputs:
Resolution
Interchannel Isolation
Interchannel Gain Mismatch
Gain Error
Gain Drift
TYP
46.5
45
94.5
1.5
3.0
110
100
±2
10
50
85
0.1
60
MAX UNITS
dB
dB
dB
dB
dB
dB
0.5
dB
ppm/°C
16
bits
±5
%
mV
k ohm
16
bits
dB
0.2
dB
±5
%
ppm/°C
Note: Gain Error and Offset Error expressed in terms of ± values
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Publication Release Date: July 1999
Revision A1