Digital Signal Processing Reference
In-Depth Information
LPF99F0.7H
0
400
350
-20
300
-40
250
-60
200
150
-80
100
-100
50
-120
0
-140
-50
-160
-100
0
0.2
0.4
0.6
0.8
1
0
50
100
Normalized Frequency,
F
Normalised Frequency,
F
Index,
k
0.25
0.2
0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
-0.25
0
0.14
0.28
0.42
0.56
0.7
Normalised Frequency,
F
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
7.7E-05
0.0005
-0.0045
-0.0183
0.1166
0.3248
-1.4403
-2.9138
10.2948
22.3364
-0.0001
0.0004
0.0076
-0.0133
-0.182
0.2186
2.0998
-1.8556
-14.6614
16.142
7.1E-05
-0.0017
-0.0035
0.056
0.0779
-0.8558
-0.8414
6.8985
5.8119
-76.1605
0.0002
0.0021
-0.0094
-0.0647
0.1939
0.9197
-1.9632
-7.0762
13.6487
131.2762
-0.0005
0
0.0224
0
-0.4285
0
4.0777
0
-29.2321
358.4
Performance Features
Parameter
Symbol
Value
Units
Frequency Response
-3 dB Cut-off Frequency
F
-3dB
0.685
[f
N
]
Min Attenuation
A
-137.7
dB
Transition Width
∆
F
0.076
[f
N
]
Working Bandwidth
B
0.56
[f
N
]
2.6x10
-7
Pass-Band Ripple
R
