CS42438-DMZ Cirrus Logic Inc, CS42438-DMZ Datasheet - Page 54

• Manufacturer Part Number: CS42438-DMZ
• Description: IC CODEC 108DB 192KHZ 52-MQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42438-DMZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 6 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108 (Differential), 102 / 105 (Single-Ended)
• Voltage - Supply, Analog: 3.14 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 52-MQFP, 52-PQFP
• Audio Codec Type: Stereo
• No. Of Adcs: 6
• No. Of Dacs: 8
• No. Of Input Channels: 6
• No. Of Output Channels: 8
• Adc / Dac Resolution: 24bit
• Sampling Rate: 200kSPS
• Ic Interface Type: I2C
• Package: 52MQFP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 6ADC /8 DAC
• Number Of Adcs: 6
• Number Of Dacs: 8
• Operating Supply Voltage: 3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1500 - BOARD EVAL FOR CS42438 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1614

54
9. ADC FILTER PLOTS
-10
-100
-110
-120
-130
-140
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-20
-30
-40
-50
-60
-70
-80
-90
Figure 28. SSM Transition Band (Detail)
0
0.45
0
Figure 30. DSM Stopband Rejection
Figure 26. SSM Stopband Rejection
0.0
0.46
0.1
0.47
0.2
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.48
0.3
0.49
0.4
0.5
0.5
0.51
0.6
0.52
0.7
0.53
0.8
0.9
0.54
1.0
0.55
-100
-110
-120
-130
-140
-0.02
-0.04
-0.06
-0.08
-0.10
0.10
0.08
0.06
0.04
0.02
0.00
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0.40
0
Figure 31. DSM Transition Band
Figure 29. SSM Passband Ripple
Figure 27. SSM Transition Band
0.42
0.05
0.44
0.1
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.46
0.15
0.48
0.2
0.50
0.25
0.52
0.3
0.54
0.35
0.56
0.4
CS42438
0.58
0.45
DS646F2
0.60
0.5