CMI9738 Datasheet, PDF (35/36 Pages) List of Unclassifed Manufacturers – Integrated Multi-channel AC97

CMI 9738
Integrated Multi-channel AC‘97
Table 20. Analog performance characteristics
Parameter
Min Typ
Full Scale Input Voltage:
Line Inputs
Mic Inputs
-
1.0
0.1
Full Scale Output Voltage:
-
LINE_OUT Front Channel @ 10KΩ Load
1
LINE_OUT Front Channel @ 32KΩ Load
1
SURROUND_OUT Rear Channel @ 10K Ω Load
1
Analog Dynamic Range:
-
CD to LINE_OUT
88
Other to LINE_OUT
88
Analog Frequency Response
20
-
SNR
D/A
82
A/D
72
Total Harmonic Distortion:
Line Output
-
0.04
D/A & A/D Frequency Response
20
-
Crosstalk between Input channels @ 10kHz
-
85
Input Impedance
75k
-
Input Capacitance
-
15
Vrefout
- 2.25V
External Load Impedance
LINE_OUT Front Channel @ 32KΩ Load
32Ω
SURROUND_OUT Rear Channel @ 10K Ω Load
10KΩ
Max
-
-
-
20,000
-
-
-
19,200
-
-
-
-
Units
Vrms
Vrms
Vrms
Vrms
Vrms
dB
dB
Hz
dB
dB
%
Hz
dB
KΩ
pF
V
KΩ
C-MEDIA Electronics Inc.
6F, 100, Sec. 4, Civil Boulevard, Taipei, Taiwan, R.O.C. 106
TEL: [phone] FAX: [phone] E-mail:[e-mail]
Revision Date Apr./2002
Revision 1.1