CS5397 Ver la hoja de datos (PDF) - Cirrus Logic
Número de pieza
componentes Descripción
Lista de partido
CS5397 Datasheet PDF : 40 Pages
| |||
CS5396 CS5397
DIGITAL FILTER CHARACTERISTICS (TA = 25 °C; VA, VL,VD = 5V±5%; Fs = 48 kHz)
CS5396
CS5397
Parameter
High-Performance Filter
Symbol Min Typ Max Min Typ Max Unit
Passband(-0.01 dB)
Passband Ripple
Stopband
Stopband Attenuation
0
- 0.4604 0
- 0.3958 Fs
-
- ±0.005 -
- ±0.005 dB
0.5542 - 63.45 0.4979 - 63.50 Fs
117 -
- 117 -
-
dB
Group Delay (Fs = Output Sample Rate)
tgd
128x Oversampling Mode
64x Oversampling Mode
Group Delay Variation vs. Frequency
∆tgd
Low Group Delay Filter
- 34/Fs -
- 34/Fs -
-
-
0.0
- 34/Fs -
µs
- 34/Fs -
µs
-
-
0.0 µs
Passband(-0.01 dB)
128x Oversampling Mode
64x Oversampling Mode
0
- 0.375 0
- 0.375 Fs
0
- 0.188 0
- 0.188 Fs
Passband Ripple
-
- 0.015 -
- 0.015 dB
Stopband
128x Oversampling Mode
64x Oversampling Mode
0.646
0.323
- 127.35 0.646
- 63.68 0.323
- 127.35 Fs
- 63.68 Fs
Stopband Attenuation
Group Delay (Fs = Output Sample Rate)
Group Delay Variation vs. Frequency
High Pass Filter Characteristics
86
-
86
-
dB
tgd
- 10/Fs -
- 10/Fs -
µs
∆tgd
-
-
0.0
-
-
0.0 µs
Frequency Response-3.0 dB
-0.036 dB
(Note 3)
(Note 3)
-
1.8
-
20
-
-
1.8
-
Hz
20
-
Hz
Phase Deviation@ 20Hz
(Note 3)
-
5.3
-
-
5.3
- Deg
Passband Ripple
-
-
0
-
-
0
dB
Notes: 3. Response shown is for Fs equal to 48 kHz. Filter characteristics scale with Fs.
DS229PP2
5
Share Link: 