Digital Signal Processing Reference
In-Depth Information
2DIFF55F0.55b
0.5
300
0.45
200
0.4
0.35
100
0.3
0.25
0
0.2
-1
-2
00
0.15
0.1
00
0.05
-3
0
00
0
0.2
0.4
0.6
0.8
1
0
20
40
Normalised Frequency,
F
Index,
k
Normalized Frequency,
F
1.2
0.1
0.08
0.06
0.04
1
0.8
0.02
0.6
0
0.4
-0
-0
.02
.04
0.2
-0.06
0
-0
.08
-0.2
-0.1
0
20
40
0
0.12
0.24
0.36
0.48
0.6
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
-0.00591
0.04488
0.3007
0.27924
-2.71644
-9.06513
-0.6872
51.70735
96.45262
-270.19599
-0.02072
-0.1028
0.02794
1.55026
3.85741
-3.50673
-32.02285
-39.94753
188.94377
0.02868
-0.06909
-0.7412
-1.30578
3.79705
18.13917
12.92029
-82.90875
-69.85124
Performance Features
Parameter
Symbol
Value
Units
Frequency Response
Frequency at 0.001 Error
F
0.001
0.395x f
N
[f
N
]
Minimum Attenuation
A
59.2
dB
5
6.1x10
−
Ripple
R
2
nd
-Order Slope Response
Rise/Fall Time
R
1.8
[
T]
% Overshoot
Q
7.7
%
S
Settling Time
26
[
T]
3
9.7 x10
−
dc Accuracy
Noise Amplification Factor
0.98
