CDB4350 Cirrus Logic Inc, CDB4350 Datasheet - Page 12

• Manufacturer Part Number: CDB4350
• Description: Eval Bd 105dB 192kHz DAC W/PLL
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4350

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4350
• Description/function: Audio D/A
• Operating Supply Voltage: 12 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS4350
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1517

12
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
The filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the desired sam-
ple rate by multiplying the given characteristic by Fs. Amplitude vs. Frequency plots of this data are available in the
“Filter Plots” on page
Notes: 6. Response is clock dependent.
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
Stop-Band Attenuation
Total Group Delay (Fs = Output Sample Rate)
Intra-channel Phase Deviation
Inter-channel Phase Deviation
De-emphasis Error
(Relative to 1 kHz)
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
Stop-Band Attenuation
Total Group Delay (Fs = Output Sample Rate)
Intra-channel Phase Deviation
Inter-channel Phase Deviation
De-emphasis Error
(Relative to 1 kHz)
7. The Measurement Bandwidth is from stopband to 3 Fs.
8. De-emphasis is available only in Single-Speed Mode; Only 44.1 kHz De-emphasis is available in Stand-
9. Slow Roll-off interpolation filter is only available in Control Port Mode.
(Note 6)
(Note 6)
Alone Mode.
(Note 8)
(Note 8)
(Note 7)
(Note 7)
36.
Parameter
-3 dB corner (All Speed Modes)
-3 dB corner (All Speed Modes)
-0.01 dB corner (Single Speed)
-0.01 dB corner (Single Speed)
-0.1 dB corner (Double Speed)
-0.1 dB corner (Double Speed)
-0.2 dB corner (Quad Speed)
-0.2 dB corner (Quad Speed)
Double Speed, Quad Speed
Double Speed, Quad Speed
Slow Roll-Off
Fast Roll-Off
Fs = 44.1 kHz
Fs = 44.1 kHz
Single Speed
Single Speed
Fs = 32 kHz
Fs = 48 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 9)
0.547
-0.01
-0.02
-0.01
-0.02
Min
.583
102
64
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
9.4/Fs
6.5/Fs
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
±0.56/Fs
±0.14/Fs
+0.01
+0.02
0.417
+0.01
+0.02
±0.23
±0.14
±0.09
±0.23
±0.14
±0.09
Max
.454
.499
.499
.42
.27
.37
.27
0
0
-
-
-
-
-
-
CS4350
DS691F1
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s
s
s
s