CS5376A View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS5376A' PDF : 107 Pages View PDF
CS5376A
Individual filter stage group delay (no IIR)
SINC1
Decimation
Ratios
8
Number of
Coefficients
36
Group Delay
(Filter Stage
Input Rate)
17.5
SINC2
Stage 4
Stages 3,4
Stages 2,3,4
Stages 1,2,3,4
2
2,2
2,2,2
2,2,2,2
7
6,7
5,6,7
5,5,6,7
3.0
8.5
19.0
40.0
SINC3
Stage 6
Stage 5
Stages 4,5
Stages 3,4,5
Stages 2,3,4,5
Stages 1,2,3,4,5
3
2
2,2
5,2,2
5,5,2,2
5,5,5,2,2
13
7
6,7
17,6,7
17,17,6,7
17,17,17,6,7
6.0
3.0
8.5
50.5
260.5
1310.5
FIR1
Coefficient Set 0
4
Coefficient Set 1
4
48
23.5
48
See Figure
FIR2
Coefficient Set 0
2
Coefficient Set 1
2
126
62.5
126
See Figure
Cumulative linear phase group delay (no IIR)
FIR2
Output
Word
Rate
4000
2000
1000
500
333
250
200
125
100
50
40
25
20
10
5
1
SINC Output
Group Delay
(SINC Filter
Input Rate)
41.5
85.5
169.5
337.5
553.5
721.5
849.5
1425.5
1701.5
3401.5
4209.5
6801.5
8421.5
16841.5
33681.5
168081.5
FIR1 Output
Group Delay
(SINC Filter
Input Rate)
417.5
837.5
1673.5
3345.5
5065.5
6737.5
8369.5
13457.5
16741.5
33481.5
41809.5
66961.5
83621.5
167241.5
334481.5
1672081.5
FIR2 Output
Group Delay
(SINC Filter
Input Rate)
4417.5
8837.5
17673.5
35345.5
53065.5
70737.5
88369.5
141457.5
176741.5
353481.5
441809.5
706961.5
883621.5
1767241.5
3534481.5
17672081.5
Table 13. SINC + FIR Group Delay
FIR2 Output
Group Delay
(FIR2 Output
Word Rate)
34.5117
34.5215
34.5186
34.5171
34.5479
34.5398
34.5193
34.5355
34.5198
34.5197
34.5164
34.5196
34.5165
34.5164
34.5164
34.5158
DS612F4
50
Share Link: 
