Digital Signal Processing Reference
In-Depth Information
HPF255F0.55
250
0
200
150
100
-20
-40
-60
50
-80
0
-100
-50
-120
-100
-140
-
-
150
-160
200
0
100
200
0
0.2
0.4
0.6
0.8
1
Index,
k
Normalised Frequency,
F
Normalized Frequency,
F
0.25
0.1
0.2
0.
08
0.15
0.06
0.
0.1
04
0.05
0.
02
0
0
-0.05
-0.02
-0.1
-0.04
-0.15
-0.06
-0.2
-0.08
-0.25
-0
.1
0
100
200
0
0.2
0.4
0.6
0.8
1
Index,
k
Normalised Frequency,
F
Normalized Frequency,
F
Performance Features
Parameter
Symbol
Value
Units
Frequency Response
-3 dB Cut-off Frequency
F
-3dB
0.557x f
N
[f
N
]
Minimum Attenuation
A
102.5
dB
Transition Width
F
0.025x f
N
[f
N
]
1.3x10
− 5
Pass-Band Ripple
R
Step Response
R
[
T]
Rise/Fall Time
% Overshoot
Q
23
%
S
Settling Time
12x
T
[
T]
