D66H6B-2.50kHz Frequency Devices, Inc., D66H6B-2.50kHz Datasheet - Page 6

• Manufacturer Part Number: D66H6B-2.50kHz
• Description: Active Filter: 1.0 Hz to 100 kHz Fixed Frequency 32 Pin DIP 6-Pole Filters
• Manufacturer: Frequency Devices, Inc.

Appendix A
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.85
0.90
0.95
1.00
1.20
1.40
1.60
1.80
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.0
(Hz)
f/fc
1.Normalized Group Delay:
25 Locust St., Haverhill, Massachusetts 01830
Theoretical Transfer Characteristics
e-mail: [e-mail]
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).
Actual Delay =
-120
-83.9
-62.7
-47.8
-36.1
-26.6
-18.6
-11.9
-9.05
-6.57
-4.55
-3.01
-0.46
-0.08
-0.02
-0.00
-0.00
-0.00
-0.00
Amp
0.00
0.00
0.00
0.00
0.00
0.00
0.00
(dB)
Actual Corner Frequency (fc) in Hz
Normalized Delay
Phase
(deg)
128
115
90.4
74.8
55.8
44.5
37.0
31.7
27.7
24.6
22.2
518
496
473
450
425
400
373
342
325
307
288
270
209
172
147
∑
Web Address: http://www.freqdev.com
Delay
0.617
0.624
0.637
0.656
0.685
0.731
0.803
0.911
0.970
1.017
1.033
1.005
0.660
0.417
0.291
0.219
0.171
0.105
0.071
0.039
0.025
0.017
0.013
0.010
0.008
0.006
(sec)
1
∑
Tel :[phone]
28
-100
-20
-40
-60
-80
0
0.1
Frequency Response
2
∑
Normalized Frequency(f/fc)
Fax on Demand: 978/521-5178
High-Pass
6-Pole
Butterworth
3 4 5 6 78
∑
1.0
FAX:[phone]
2
3 4 5 6 7
10.0