CS4265-DNZR Cirrus Logic Inc, CS4265-DNZR Datasheet - Page 48

• Manufacturer Part Number: CS4265-DNZR
• Description: IC,Soundcard Circuits,LLCC,32PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4265-DNZR

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 104 / 104
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1001 - BOARD EVAL FOR CS4265 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

48
-100
-10
-15
-20
-25
-30
-35
-40
-45
-50
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-10
-20
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-40
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-60
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-90
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- 1
- 2
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- 7
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0.45
Figure 26. DAC Quad-Speed Stopband Rejection
0
1
0
0
0.4
Figure 24. DAC Double-Speed Transition Band
0
Figure 28. 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
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-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 25. DAC Double-Speed Passband Ripple
Figure 29. DAC Quad-Speed Passband Ripple
Figure 27. 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
CS4265
0.7
0.45
0.45
DS657F2
0.75
0.5
0.5