CM6308 C-Media Electronics, Inc., CM6308 Datasheet - Page 38

• Manufacturer Part Number: CM6308
• Description: Cm6308 Usb Audio Chip Specification
• Manufacturer: C-Media Electronics, Inc.

Date: 09/04/2007
9.5 Digital Playback for Line Output Frequency (4 Ohm Loading)
Audio Precision
Audio Precision
B
A
B
A
d
d
r
r
9.5.1 Frequency Response 48Ks/Sec (4 Ohm Loading)
9.5.2 Frequency Response 44.1Ks/Sec (4 Ohm Loading)
-13.512
-11.589
-0.908
-4.52
-10
-11
-12
-13
-10
-11
-12
-13
+1
+1
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
21.5332
20
20
Sweep
1
1
Sweep
1
1
dx=19.9774 kHz
dx=-19.980 kHz
Trace
1
2
Trace
1
2
Color
Cyan
Yellow
Color
Cyan
Yellow
50
50
dy=-12.604 dB
dy=+7.069 dB
Line Style
Solid
Solid
Line Style
Solid
Solid
100
100
Thick
1
1
Thick
1
1
Data
Fasttest.Ch.1 Ampl!Normalize
Fasttest.Ch.2 Ampl!Normalize
Data
Fasttest.Ch.1 Ampl!Normalize
Fasttest.Ch.2 Ampl!Normalize
200
200
Vista-Frequency Response-M48k.at27
Vista-Frequency Response-M44k.at27
-
38/42 -
500
500
Axis
Left
Left
Axis
Left
Left
Hz
Hz
Comment
Comment
1k
1k
Cursor1
*-0.908 dBr A
-0.904 dBr A
Cursor1
*-11.589 dBr A
-11.559 dBr A
Audio and Voice Applications
Single-Chip USB Solution for
2k
2k
Cursor2
*-13.512 dBr A
-13.481 dBr A
Cursor2
*-4.520 dBr A
-4.516 dBr A
5k
5k
08/09/06 17:39:57
08/09/06 17:52:58
10k
10k
CM6308
Version:
19.998k
19.999k
20k
20k