CDB4265 Cirrus Logic Inc, CDB4265 Datasheet - Page 16

• Manufacturer Part Number: CDB4265
• Description: BOARD EVAL FOR CS4265 CODEC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4265

• Main Purpose: Audio, CODEC
• Embedded: No
• Utilized Ic / Part: CS4265
• Primary Attributes: Stereo, 24-Bit, 192 kHz Sample Rate
• Secondary Attributes: Graphic User Interface, S/PDIF/ I2S / I2C / SPI Interface
• Description/function: Audio CODECs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4265
• 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: 598-1001

16
ADC DIGITAL FILTER CHARACTERISTICS
Single-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Double-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Quad-Speed Mode
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
High-Pass Filter Characteristics
Frequency Response
Phase Deviation
Passband Ripple
Filter Settling Time
15. Filter response is guaranteed by design.
16. Response shown is for Fs = 48 kHz.
17. Response is clock-dependent and will scale with Fs. Note that the response plots
normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
Parameter (Notes 15, 17)
(-0.1 dB)
(-0.1 dB)
(-0.1 dB)
-3.0 dB
-0.13 dB
@ 20 Hz
(Note 16)
(Note 16)
Symbol
t
t
t
gd
gd
gd
0.5688
0.5604
0.5000
Min
70
69
60
0
0
0
-
-
-
-
-
-
-
-
-
10
12/Fs
Typ
9/Fs
5/Fs
20
10
5
1
(Figures 30
-
-
-
-
-
-
-
-
-
-
-
-
-
/Fs
0.4896
0.4896
0.2604
0.035
0.025
0.025
Max
0
-
-
-
-
-
-
-
-
-
-
-
-
CS4265
to 41) are
DS657F2
Unit
Deg
Fs
dB
dB
Fs
dB
dB
Fs
dB
dB
Hz
Hz
dB
Fs
Fs
Fs
s
s
s
s