CS42428-CQZ Cirrus Logic Inc, CS42428-CQZ Datasheet - Page 65

• Manufacturer Part Number: CS42428-CQZ
• Description: IC CODEC 8CH PLL 192KHZ 64-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42428-CQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 8
• No. Of Input Channels: 2
• No. Of Output Channels: 15
• Adc / Dac Resolution: 24bit
• Sampling Rate: 192kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1499 - BOARD EVAL FOR CS42428 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1031

DS605F1
Figure 33. Double-Speed Mode Transition Band (Detail)
-100
-110
-120
Figure 37. Quad-Speed Mode Transition Band (Detail)
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Figure 35. Quad-Speed Mode Stopband Rejection
0.40
‘
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0.15
0.43
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0.45
Frequency (normalized to Fs)
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Frequency (normalized to Fs)
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Frequency (normalized to Fs)
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0.35
0.48
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0.45
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0.53
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0.55
1.0
0.55
0.6
-0.02
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0.00
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Figure 34. Double-Speed Mode Passband Ripple
Figure 38. Quad-Speed Mode Passband Ripple
Figure 36. Quad-Speed Mode Transition Band
0.25
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0.3
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0.10
0.35
0.15
0.4
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Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.45
0.20
Frequency (normalized to Fs)
0.5
0.25
0.55
0.15
0.30
0.6
0.35
0.65
0.20
CS42428
0.40
0.7
0.75
0.45
0.25
0.8
0.50
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