CDB4352 Cirrus Logic Inc, CDB4352 Datasheet - Page 8

• 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

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d
B
A
r
d
B
A
B
A
d
r
r
-100
-110
-120
-130
-140
-100
-110
+40
+35
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+25
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+15
+10
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-15
-20
-25
-30
-35
-40
Figure 17. 96 kHz, Fade-to-Noise Linearity
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
+5
+0
+0
-5
-140
20
Figure 15. 96 kHz, THD+N vs. Input Freq
20
Figure 13. FFT (96 kHz, No Input)
50
-120
50
100
100
-100
200
200
-80
500
500
dBFS
Hz
Hz
1k
-60
1k
2k
2k
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5k
5k
-20
10k
10k
20k
20k
+0
d
B
A
r
B
A
d
r
B
A
d
r
-100
-110
Figure 14. FFT (96 kHz Out-of-Band, No Input)
+5
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+1
+0
-10
-20
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-1
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-5
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-90
-120
20
+0
Figure 18. 96 kHz, Frequency Response
Figure 16. 96 kHz, THD+N vs. Level
50
-100
20k
100
200
-80
40k
500
dBFS
Hz
-60
60k
Hz
1k
2k
-40
80k
CDB4352
5k
100k
-20
DS684DB1
10k
20k
120k
+0