CDB4352 Cirrus Logic Inc, CDB4352 Datasheet - Page 10

• Manufacturer Part Number: CDB4352
• Description: BOARD EVAL FOR CS4352 DAC
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB4352

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4352
• Description/function: Audio D/A
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS4352
• 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: 598-1518

10
B
A
B
A
d
d
r
r
B
d
Figure 27. 192 kHz, Fade-to-Noise Linearity
-100
-110
+40
+35
+30
+25
+20
+15
+10
-100
-110
-120
-130
-140
-10
-15
-20
-25
-30
-35
-40
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
Figure 25. 192 kHz, THD+N vs. Input Freq
+5
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-5
-140
+0
20
20
Figure 29. 192 kHz, Crosstalk
50
-120
50
100
100
-100
200
200
-80
500
500
dBFS
Hz
Hz
1k
-60
1k
2k
2k
-40
5k
5k
-20
10k
10k
20k
+0
20k
B
A
V
d
r
d
B
A
r
-500m
500m
-100
-110
-1.5
-2.5
-10
-20
-30
-40
-50
-60
-70
-80
-90
2.5
1.5
+0
+5
+4
+3
+2
+1
+0
-1
-2
-3
-120
-1
-2
-3
-4
-5
3
2
1
0
20
0
Figure 28. 192 kHz, Frequency Response
Figure 30. 192 kHz, Impulse Response
Figure 26. 192 kHz, THD+N vs. Level
50
-100
100
200u
-80
200
500
dBFS
sec
-60
Hz
400u
1k
-40
2k
CDB4352
600u
5k
-20
DS684DB1
10k
20k
+0