CM6500B Datasheet, PDF (34/36 Pages) C-Media Electronics – USB Audio Sound Chip

CM6500 / CM6500B
USB Audio Sound Chip
8.5.3 A-A path Audio Quality
TA=25℃, DV50=5V, AV50=5V
Items
Full scale output voltage
THD+N @ Vout=-3dB
Dynamic range with signal
present
Channel separation
Frequency Response
Passband Ripple
Test Conditions
Test Values
Min Typ Max
Unit
Microphone to Line out
1.09
Vrms
Microphone to Line out
-80
fs=48KHz/16bits,A-Weighted
-81
dB
Microphone to Line out
92
dB
fs=48KHz/16bits,A-Weighted
Microphone to Line out
74
fs=48KHz/16bits,A-Weighted
119 dB
Microphone to Line out
-0.194
fs=48KHz/16bits,A-Weighted
+0.484 dB
Microphone
fs=48KHz/16bits,A-Weighted
0.1
dB
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