Digital Signal Processing Reference
In-Depth Information
BPF55C0.25W0.2
0
120
100
-20
80
-40
60
-60
40
-80
20
0
-100
-20
-120
-40
-140
-60
-160
-80
0
0.2
0.4
0.6
0.8
1
0
20
40
Normalized Frequency,
F
Normalised Frequency,
F
Index,
k
0.3
0
-0.05
0.2
-0.1
-0.15
0.1
-0.2
0
-0.25
-0.3
-0.1
-0.35
-0.4
-0.2
-0.45
-0.3
-0.5
0
20
40
0
0.1
0.2
0.3
0.4
0.5
Index,
k
Normalised Frequency,
F
Normalized Frequency,
F
Filter Coefficients
h
1
-
h
3
h
4
-
h
6
h
7
-
h
9
h
10
-
h
12
h
13
-
h
15
h
16
-
h
18
h
19
-
h
21
h
22
-
h
24
h
25
-
h
27
h
28
-0.0055
0.0457
-0.045
0
-1.694
3.8932
3.5779
0
-56.9071
102.4
0
0.0454
0
-0.6459
0
1.9781
12.7906
-36.0797
0
0.0202
0
0.109
-1.5764
2.7376
0
16.4796
-66.252
70.528
Performance Features
Parameter
Symbol
Value
Units
Frequency Response
-3 dB Cut-on Frequency
F
-3dB on
0.175x f
N
[f
N
]
-3 dB Cut-off Frequency
F
-3dB off
0.326x f
N
[f
N
]
Min. on Attenuation
A
on
62.2
dB
A
off
Min. off Attenuation
97.7
dB
Transition Width
F
0.114x f
N
[f
N
]
2
2.48x10
−
Pass-Band Ripple
R
Step Response
% Overshoot
Q
23.8
%
S
Settling Time
7x
T
[
T]
