CS4385-CQZR Cirrus Logic Inc, CS4385-CQZR Datasheet - Page 51

• Manufacturer Part Number: CS4385-CQZR
• Description: IC,D/A CONVERTER,OCTAL,24-BIT,QFP,48PIN
• Manufacturer: Cirrus Logic Inc

Specifications of CS4385-CQZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1154 - BOARD EVAL FOR CS4385 DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS671F2
Figure 50. Quad-Speed (slow) Transition Band (detail)
Figure 46. Quad-Speed (fast) Transition Band (detail)
Figure 48. Quad-Speed (slow) Stopband Rejection
10
100
120
10
1
2
3
4
5
6
7
8
9
20
40
60
80
1
2
3
4
5
6
7
8
9
0
0.45
0.45
0
0
0.1
0.46
0.46
0.2
0.47
0.47
0.3
0.48
0.48
0.4
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.49
0.49
0.5
0.5
0.5
0.6
0.51
0.51
0.7
0.52
0.52
0.53
0.8
0.53
0.54
0.9
0.54
0.55
0.55
1
0.005
0.015
100
100
120
120
0.05
0.15
0.015
0.005
0.01
0.02
20
20
40
40
60
60
80
80
0.15
0.05
0.1
0.2
0.02
0.01
Figure 51. Quad-Speed (slow) Passband Ripple
0.2
0.1
Figure 47. Quad-Speed (fast) Passband Ripple
0
0
Figure 49. Quad-Speed (slow) Transition Band
0.1
0.1
0
0
0
0
0.2
0.2
0.02
0.05
0.3
0.3
0.04
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.4
0.4
Frequency(normalized to Fs)
0.1
0.5
0.5
0.06
0.15
0.6
0.6
0.08
0.7
0.7
0.2
0.1
0.8
0.8
CS4385
0.25
0.9
0.9
0.12
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