CDB42438 Cirrus Logic Inc, CDB42438 Datasheet - Page 16

• Manufacturer Part Number: CDB42438
• Description: Eval Bd 108dB 6&8ch Multi-Chnl CODECs
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42438

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS42438
• Primary Attributes: 6 Single-Ended and 2 Differential Analog Inputs and 8 Outputs, S/PDIF Transmitter and Receiver
• Secondary Attributes: Graphic User Interface
• Description/function: Audio CODECs
• Operating Supply Voltage: 5 V to 12 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS42438
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1500

16
ADC DIGITAL FILTER CHARACTERISTICS
Notes:
Single-Speed Mode
Passband (Frequency Response)
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay
Double-Speed Mode
Passband (Frequency Response)
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay
High-Pass Filter Characteristics
Frequency Response
Phase Deviation
Passband Ripple
Filter Settling Time
9. Filter response is guaranteed by design.
10. Response is clock-dependent and will scale with Fs. Note that the response plots
been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
(Note 10)
(Note 10)
Parameter
-3.0 dB
-0.13 dB
@ 20 Hz
(Notes 9, 10)
to -0.1 dB corner
to -0.1 dB corner
0.5688
0.5604
Min
70
69
0
0
-
-
-
-
-
-
-
-
10
12/Fs
9/Fs
Typ
20
10
(Figures 26
5
1
-
-
-
-
-
-
-
-
-
/Fs
0.4896
0.4896
Max
0.08
0.16
0
0
CS42438
-
-
-
-
-
-
-
-
-
to 33) have
DS646F2
Unit
Deg
dB
dB
dB
dB
Hz
Hz
dB
Fs
Fs
Fs
Fs
s
s
s