CDB4365 Cirrus Logic Inc, CDB4365 Datasheet - Page 14

• Manufacturer Part Number: CDB4365
• Description: EVALUATION BOARD FOR CS4365
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4365

• Number Of Dac's: 6
• Number Of Bits: 24
• Outputs And Type: 6, Differential
• 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: CS4365
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4365
• 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: 598-1779

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d
B
A
r
B
A
d
r
B
A
d
r
-100
-110
-120
-100
-110
-120
-130
-140
-150
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
Figure 33. FFT (192 kHz, -60 dB Wideband)
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
Figure 35. 192 kHz, THD+N vs. Input Freq
20
20
20
Figure 31. FFT (192 kHz, No Input)
50
50
50
100
100
100
200
200
200
500
1k
500
500
Hz
Hz
Hz
2k
1k
1k
5k
2k
2k
10k
20k
5k
5k
50k
10k
10k
90k
20k
20k
B
A
d
d
B
A
r
r
d
B
A
r
-100
-110
-120
-100
-110
-120
-130
-140
-150
Figure 32. FFT (192 kHz Out-of-Band, No Input)
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
+0
-120
-100
-110
-120
-130
-140
-150
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
Figure 36. 192 kHz, THD+N vs. Level
2k
20k
-100
Figure 34. FFT (IMD 192 kHz)
4k
6k
40k
-80
8k
dBFS
60k
Hz
-60
10k
Hz
12k
80k
-40
14k
CDB4365
16k
DS670DB3
100k
-20
18k
120k
20k
+0