CS42418-DQZ Cirrus Logic Inc, CS42418-DQZ Datasheet - Page 65

• Manufacturer Part Number: CS42418-DQZ
• Description: IC CODEC 8CH 110DB 192KHZ 64LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42418-DQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 110
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°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
• Adcs / Dacs Signal To Noise Ratio: 110dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS603F1
Figure 33. Double-Speed Mode Transition Band (Detail)
-100
-110
-120
Figure 37. Quad-Speed Mode Transition Band (Detail)
-10
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-90
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0
Figure 35. Quad-Speed Mode Stopband Rejection
0.40
‘
0.1
0.15
0.43
0.2
0.2
0.3
0.25
0.45
Frequency (normalized to Fs)
0.4
Frequency (normalized to Fs)
0.3
Frequency (normalized to Fs)
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0.35
0.48
0.6
0.4
0.50
0.7
0.45
0.8
0.5
0.53
0.9
0.55
1.0
0.55
0.6
-0.02
-0.04
-0.06
-0.08
-0.10
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0.08
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0.00
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-130
-0.03
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0.00
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0
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0.00
Figure 34. Double-Speed Mode Passband Ripple
Figure 38. Quad-Speed Mode Passband Ripple
Figure 36. Quad-Speed Mode Transition Band
0.25
0.05
0.3
0.05
0.10
0.35
0.15
0.4
0.10
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
CS42418
0.40
0.7
0.75
0.45
0.25
0.8
0.50
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