CM6308 C-Media Electronics, Inc., CM6308 Datasheet - Page 34

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

Date: 09/04/2007
9. FREQUENCY RESPONSE GRAPHS
9.1 Digital Playback for Line Output Frequency (10K Ohm Loading)
Audio Precision
Audio Precision
B
A
B
A
d
d
r
r
-0.664
-0.951
-0.346
-4.563
9.1.1 Frequency Response 48Ks/Sec (10K Ohm Loading)
+0.5
9.1.2 Frequency Response 44.1Ks/Sec (10K Ohm Loading)
+0.5
-0.5
-1.5
-2.5
-3.5
-4.5
-5.5
-0.5
-1.5
-2.5
-3.5
-4.5
-5.5
+1
+1
-0
-1
-2
-3
-4
-5
-6
-0
-1
-2
-3
-4
-5
-6
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=+0.287 dB
Line Style
Solid
Solid
dy=-4.217 dB
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
-
34/42 -
500
500
Axis
Left
Left
Axis
Left
Left
Hz
Hz
Comment
Comment
1k
1k
Cursor1
*-0.951 dBr A
-0.952 dBr A
Cursor1
*-0.346 dBr A
-0.346 dBr A
Audio and Voice Applications
Single-Chip USB Solution for
2k
2k
Cursor2
*-0.664 dBr A
-0.664 dBr A
Cursor2
*-4.563 dBr A
-4.564 dBr A
5k
5k
08/09/06 15:47:40
08/09/06 16:20:55
10k
10k
CM6308
Version:
19.998k
19.999k
20k
20k