CS5376A-IQZR Cirrus Logic Inc, CS5376A-IQZR Datasheet - Page 45

• Manufacturer Part Number: CS5376A-IQZR
• Description: IC LP Multi-Channel Decimation Filter
• Manufacturer: Cirrus Logic Inc

Specifications of CS5376A-IQZR

• Filter Type: Digital
• Number Of Filters: 4
• Max-order: 2nd
• Voltage - Supply: 3 V ~ 5 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1778 - EVALUATION BOARD FOR CS5376
• Frequency - Cutoff Or Center: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS612F4
Filter Type
SINC1
5
36 coefficients
Filter Type
SINC2 (Stage 1)
SINC2 (Stage 2)
4
5 coefficients
SINC2 (Stage 3)
5
6 coefficients
SINC2 (Stage 4)
6
7 coefficients
th
th
th
th
order decimate by 2
order decimate by 2
order decimate by 8
order decimate by 2
Table 10. SINC1 and SINC2 Filter Coefficients
System Function
System Function
H
H
H
H
(
(
(
(
z
z
z
z
)
)
)
)
=
=
=
=
⎛
⎜ ⎜
⎝
⎛
⎜ ⎜
⎝
⎛
⎜ ⎜
⎝
⎛
⎜ ⎜
⎝
1
1
1
1
1
1
1
1
−
−
−
−
−
−
−
−
z
z
z
z
z
z
z
z
−
−
−
−
−
−
−
−
8
1
2
1
2
1
2
1
⎞
⎟ ⎟
⎠
⎞
⎟ ⎟
⎠
⎞
⎟ ⎟
⎠
⎞
⎟ ⎟
⎠
5
4
5
6
Filter Coefficients
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
Filter Coefficients
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
0
1
2
3
4
0
1
2
3
4
5
0
1
2
3
4
5
6
= 926
= 1190
= 1470
= 1750
= 2010
= 2226
= 2380
= 2460
= 1
= 4
= 6
= 4
= 1
= 1
= 5
= 10
= 10
= 5
= 1
= 1
= 6
= 15
= 20
= 15
= 6
= 1
= 1
= 5
= 15
= 35
= 70
= 126
= 210
= 330
= 490
= 690
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
h
28
29
30
31
32
33
34
35
18
19
20
21
22
23
24
25
26
27
= 330
= 210
= 126
= 70
= 35
= 15
= 5
= 1
= 2460
= 2380
= 2226
= 2010
= 1750
= 1470
= 1190
= 926
= 690
= 490
CS5376A
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