8-Pole, 6-Zero
Elliptic, 1.56
Appendix A
Theoretical Transfer Characteristics
1
f/fc
Amp
Phase
Delay
(Hz)
(dB)
(deg)
(sec)
0.10
-93.4
168
0.334
-84.8
0.20
156
0.344
143
-86.0
0.30
0.363
0.392
310
-92.6
0.40
0.439
295
-85.0
0.50
-114
287
0.472
0.55
-84.1
458
0.515
0.60
-57.0
617
0.652
0.70
-32.8
589
0.962
0.80
-22.6
569
1.325
0.85
0.90
-12.3
538
2.198
3.993
0.95
-3.08
483
3.062
1.00
-0.05
414
1.498
1.10
-0.03
341
-0.01
1.039
1.20
296
264
1.30
-0.04
0.773
239
1.40
-0.05
0.612
1.50
219
-0.03
0.505
1.60
202
-0.01
0.426
188
1.70
0.00
0.364
1.80
0.00
176
0.315
-0.01
165
1.90
0.275
2.00
156
-0.02
0.243
2.50
122
-0.05
0.145
0.097
3.00
101
-0.05
4.00
-0.03
75.1
0.053
-0.01
0.034
5.00
59.8
-0.01
0.023
6.00
49.7
7.00
0.017
0.00
42.5
8.00
0.013
0.00
37.2
9.00
0.00
33.0
0.010
10.0
0.00
29.7
0.008
High-Pass
Frequency Response
0
Amp (dB)
-20
-40
-60
-80
-100
0.1
2
1.0
2 3 4 5 6 7
10.0
Normalized Frequency(f/fc)
3 4 5 6 78
1.Normalized
Group Delay:
The above delay data is normalized to a corner frequency
of 1.0Hz.The actual delay is the normalized delay divided
by the actual corner frequency (fc).
Normalized Delay
Actual Delay =
Actual Corner Frequency (fc) in Hz
36
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