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参数资料
| 型号： | 428L4L |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 32-Pin DIP 8-Pole Filters |
| 中文描述： | 32引脚DIP 8极点滤波器 |
| 文件页数： | 17/18页 |
| 文件大小： | 1009K |
| 代理商： | 428L4L |
Low-Pass
8-Pole
Appendix A
Butterworth
9
0.1
1.0
10.0
2
3 4 5 6 78
2
3 4 5 6 7
Normalized Frequency(f/fc)
-100
-80
-60
-40
-20
0
Amp
(dB)
0.1
1.0
2
3
4
5 6 7 8 9
Normalized Time (1/f sec)
0.0
1.0
2.0
Dela
y
(sec)
1.5
0.15
0
1
2
3
4
5
Normalized Time (1/f sec)
-0.0
0.2
0.4
0.6
0.8
1.0
1.2
Step
Response
(V/V)
Frequency Response
Delay (Normalized)
Step Response
(sec)
Theoretical Transfer Characteristics
1
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.85
0.90
0.95
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.25
2.50
2.75
3.00
3.25
3.50
4.00
5.00
6.00
7.00
8.00
9.00
10.0
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
f/fc
(Hz)
Amp
(dB)
Phase
(deg)
Delay
-125
-135
-144
-153
-160
-76.3
-81.9
-87.1
-96.3
-112
-44.6
-48.2
-56.3
-63.7
-70.3
-23.4
-28.2
-32.7
-36.9
-40.8
-1.58
-3.01
-7.48
-12.9
-18.2
-671
-678
-683
-687
-691
-621
-629
-635
-646
-661
-560
-568
-586
-600
-611
-494
-511
-526
-539
-550
-0.001
-0.014
-0.121
-0.311
-0.738
0.00
-333
-360
-408
-445
-472
-185
-221
-261
-283
-307
0.00
-29.4
-59.0
-89.1
-120
-152
.023
.017
.013
.010
.008
.094
.080
.069
.052
.033
.253
.226
.174
.139
.113
.540
.448
.380
.328
.287
1.48
1.46
1.17
.873
.672
.956
1.04
1.19
1.29
1.40
.816
.819
.828
.843
.867
.903
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
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| 42AA100E | 40/41/42AA Series ELECTRONIC MOTOR PROTECTION |
| 42AA | 40/41/42AA Series ELECTRONIC MOTOR PROTECTION |
| 42PS | 25PS, 42PS, 44PS, 45PS and 46PS Series Pressure Switches |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 428L4L-1 | 制造商:FREQUENCYDEVICES 制造商全称:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4L-10 | 制造商:FREQUENCYDEVICES 制造商全称:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4L-2 | 制造商:FREQUENCYDEVICES 制造商全称:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4L-3 | 制造商:FREQUENCYDEVICES 制造商全称:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
| 428L4L-4 | 制造商:FREQUENCYDEVICES 制造商全称:Frequency Devices, Inc. 功能描述:32-Pin DIP 8-Pole Filters |
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