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參數資料
| 型號： | 428L4D80 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 32-Pin DIP 8-Pole Filters |
| 中文描述： | 32引腳DIP 8極點濾波器 |
| 文件頁數： | 8/18頁 |
| 文件大?。?/td> | 1009K |
| 代理商： | 428L4D80 |
8-Pole, 6-Zero
Elliptic, 1.56
High-Pass
Frequency Response
Appendix A
36
25 Locust St., Haverhill, Massachusetts 01830
∑Tel :800/252-7074, 978/374-0761 ∑FAX:978/521-1839
e-mail: sales@freqdev.com
∑Web Address: http://www.freqdev.com ∑Fax on Demand: 978/521-5178
Amp
(dB)
Normalized Frequency(f/fc)
0.1
1.0
10.0
2
3 4 5 6 78
2
3 4 5 6 7
-100
-80
-60
-40
-20
0
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).
Actual Delay =
Normalized Delay
Actual Corner Frequency (fc) in Hz
(sec)
Theoretical Transfer Characteristics
1
f/fc
(Hz)
Amp
(dB)
Phase
(deg)
Delay
9.00
10.0
4.00
5.00
6.00
7.00
8.00
1.80
1.90
2.00
2.50
3.00
1.30
1.40
1.50
1.60
1.70
0.90
0.95
1.00
1.10
1.20
0.55
0.60
0.70
0.80
0.85
0.10
0.20
0.30
0.40
0.50
0.00
-0.03
-0.01
0.00
-0.01
-0.02
-0.05
-0.04
-0.05
-0.03
-0.01
0.00
-12.3
-3.08
-0.05
-0.03
-0.01
-114
-84.1
-57.0
-32.8
-22.6
-93.4
-84.8
-86.0
-92.6
-85.0
33.0
29.7
75.1
59.8
49.7
42.5
37.2
176
165
156
122
101
264
239
219
202
188
538
483
414
341
296
287
458
617
589
569
168
156
143
310
295
0.010
0.008
0.053
0.034
0.023
0.017
0.013
0.315
0.275
0.243
0.145
0.097
0.773
0.612
0.505
0.426
0.364
2.198
3.993
3.062
1.498
1.039
0.472
0.515
0.652
0.962
1.325
0.334
0.344
0.363
0.392
0.439
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PDF描述 |
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| 428L4E | 32-Pin DIP 8-Pole Filters |
| 428L4EX | 32-Pin DIP 8-Pole Filters |
| 428L4EY | 32-Pin DIP 8-Pole Filters |
| 428L4L | 32-Pin DIP 8-Pole Filters |
| 429A | Accurate, Wideband Multiplier, Divider, Square Rooter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 428L4D80-1 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4D80-10 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4D80-2 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4D80-3 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4D80-4 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
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