Digital Signal Processing Reference
In-Depth Information
LPF99F0.3
0
200
-20
150
-40
-60
100
-80
50
-100
-120
0
-140
-160
-50
0
0.2
0.4
0.6
0.8
1
0
50
100
Index,
k
Normalized Frequency,
F
Normalised Frequency,
F
0.2
1.2
0.16
1
0.12
0.8
0.08
0.04
0.6
0
0.4
-0.04
-0.08
0.2
-0.12
0
-0.16
-0.2
-0.2
0
0.06
0.12
0.18
0.24
0.3
0
50
100
Normalised Frequency,
F
Index,
k
Normalized Frequency,
F
Filter Coefficients
h
1
-
h
5
h
6
-
h
10
h
11
-
h
15
h
16
-
h
20
h
21
-
h
25
h
26
-
h
30
h
31
-
h
35
h
36
-
h
40
h
41
-
h
45
h
46
-
h
50
0.0019
-0.0062
-0.034
0.0854
0.3572
-0.699
-2.3287
3.7822
11.4666
-22.8171
0.003
0.0044
-0.0517
-0.0566
0.5168
0.4421
-3.2318
-2.3236
15.9649
16.3365
0.0013
0.0178
-0.0217
-0.2188
0.2056
1.6297
-1.236
-8.3558
6.2035
76.5671
-0.0035
0.0199
0.0528
-0.2325
-0.4768
1.6541
2.7602
-8.3126
-14.3185
131.4511
-0.0079
0
0.1145
0
-0.9844
0
5.5013
0
-30.2211
153.6
Performance Features
Parameter
Symbol
Value
Units
Frequency Response
0.2884x
f
N
-3 dB Cut-off Frequency
F
-3dB
[f
N
]
Maximum Attenuation
A
−
104.4
dB
0.064x
f
N
Transition Width
∆
F
[f
N
]
1.6x10
−5
Pass-Band Ripple
R
dB
Step Response
Rise/Fall Time
τ
R
2.94x
∆
T
[
∆
T]
% Overshoot
Q
8.8
%
S
Settling Time
τ
17x
∆
T
[
∆
T]
