Digital Signal Processing Reference
In-Depth Information
HPF55F0.85
10
0
0
80
-20
60
-40
40
-60
20
-80
0
-20
-100
-40
-120
-60
-140
-80
-1
-160
00
0 .2 .4 .6 .81
Normalised Frequency,
F
0
20
40
Normalized Frequency,
F
Index,
k
0.1
0.
0.
0.
0.
0.
15
0.08
12
0.06
09
0.04
06
0.02
03
0
0
-0.02
-0.03
-0.04
-0.06
-0.06
-0.09
-0.08
-0.12
-0.1
-0.15
0
20
40
.5 .6 .7 .8 .9 1
Normalised Frequency,
F
Index,
k
Normalized Frequency,
F
Filter Coefficients
h
1
-
3
h
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
-0.0007
-0.0228
0.0468
0.3061
-0.847
-1.9466
7.2948
5.8984
-49.1263
76.8
-0.0026
0.0392
0
-0.5575
0.527
4.0329
-6.3953
-18.0399
63.3904
0.0101
-0.0522
-0.1132
0.7882
0.3743
-6.1166
2.2532
33.126
-73.2674
Performance Features
Parameter
Symbol
Value
Units
Frequency Response
-3 dB Cut-off Frequency
F
-3dB
0.876x f
N
[f
N
]
Minimum Attenuation
A
102.7
dB
Transition Width
F
0.114x f
N
[f
N
]
Pass-Band Ripple
R
dB
Step Response
R
Rise/Fall Time
[
T]
% Overshoot
Q
7.5
%
S
Settling Time
10x
T
[
T]
