CDB4398 Cirrus Logic Inc, CDB4398 Datasheet - Page 44
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CDB4398
Manufacturer Part Number
CDB4398
Description
BOARD EVAL FOR CS4398 DAC
Manufacturer
Cirrus Logic Inc
Specifications of CDB4398
Number Of Dac's
2
Number Of Bits
24
Outputs And Type
2, Differential
Sampling Rate (per Second)
192k
Data Interface
I²C, SPI™
Dac Type
Voltage
Voltage Supply Source
Analog and Digital
Operating Temperature
-10°C ~ 70°C
Utilized Ic / Part
CS4398
Description/function
Audio D/A
Operating Supply Voltage
5 V
Product
Audio Modules
For Use With/related Products
CS4398
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
598-1155
44
Figure 42. Quad-Speed (slow) Transition Band (detail)
Figure 38. Quad-Speed (fast) Transition Band (detail)
Figure 40. 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
0.45
0.45
0
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
0.8
0.53
0.53
0.54
0.9
0.54
0.55
0.55
1
0.005
0.015
100
120
0.05
0.15
0.015
0.005
0.01
0.02
20
40
60
80
0.15
0.05
0.1
0.2
0.02
0.01
0.2
0.1
0
0.1
0
0
0
0
Figure 43. Quad-Speed (slow) Passband Ripple
Figure 39. Quad-Speed (fast) Passband Ripple
Figure 41. Quad-Speed (slow) Transition Band
0.2
0.02
0.05
0.3
0.04
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.4
Frequency(normalized to Fs)
0.1
0.5
0.06
0.15
0.6
0.08
0.7
0.2
0.1
0.8
CS4398
DS568F1
0.25
0.9
0.12