CS4245-CQZR Cirrus Logic Inc, CS4245-CQZR Datasheet - Page 53
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CS4245-CQZR
Manufacturer Part Number
CS4245-CQZR
Description
IC,Soundcard Circuits,QFP,48PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4245-CQZR
Manufacturer:
Schneider
Quantity:
1 000
Company:
Part Number:
CS4245-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS656F2
-100
-10
-15
-20
-25
-30
-35
-40
-45
-50
- 10
-10
-20
-30
-40
-50
-60
-70
-80
-90
-5
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Figure 29. DAC Quad-Speed Stopband Rejection
0.45
0
1
0
0
0.4
Figure 27. DAC Double-Speed Transition Band
0
Figure 31. DAC Quad-Speed Transition Band
0.46
0.1
0.45
0.47
0.2
0.48
0.3
0.5
Frequency (normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.49
0.4
0.55
0.5
0.5
0.51
0.6
0.6
0.52
0.7
0.53
0.65
0.8
0.54
0.9
0.7
0.55
1
-0. 5
-1. 5
-0. 1
-0. 2
-10
-20
-30
-40
-50
-60
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-1
0
0
0
0
0
0.35
Figure 28. DAC Double-Speed Passband Ripple
Figure 32. DAC Quad-Speed Passband Ripple
Figure 30. DAC Quad-Speed Transition Band
0.05
0.05
0.4
0.1
0.1
0.45
0.15
0.15
Frequency (normalized to Fs)
Frequency (normalized to Fs)
Frequency(normalized to Fs)
0.2
0.5
0.2
0.25
0.25
0.55
0.3
0.3
0.6
0.35
0.35
0.65
0.4
0.4
CS4245
0.7
0.45
0.45
0.75
0.5
0.5
53