參數(shù)資料
型號(hào): D72H2B
英文描述: Analog Filter
中文描述: 模擬濾波器
文件頁(yè)數(shù): 6/6頁(yè)
文件大小: 203K
代理商: D72H2B
High-Pass
2-Pole
Butterworth
Appendix A
26
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
(sec)
.227
.234
.243
.255
.265
Normalized Frequency(f/fc)
A
Theoretical Transfer Characteristics
1
Frequency Response
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
-0.01
-0.00
-0.00
-0.00
-0.00
-0.00
-0.40
-0.26
-0.11
-0.05
-0.02
-3.48
-3.01
-1.71
-1.01
-0.62
-9.40
-7.13
-5.37
-4.65
-4.02
-40.00
-27.97
-20.95
-16.03
-12.31
172
164
155
146
137
127
117
108
103
98.5
94.2
90.0
75.5
64.1
55.4
48.7
43.3
34.0
27.9
20.7
16.4
13.6
11.7
10.2
9.04
8.13
.009
.006
.005
.004
.003
.002
.083
.
.041
.027
.
.236
.225
.179
.138
.
.271
.270
.262
.255
.246
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
0.1
1.0
10.0
2
3
4
5 6 7 8
2
3
4
5 6 7
-80
-60
-40
-20
0
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