电子发烧友App
二阶无限增益多路反馈带通滤波器设计用表
|
归 一 化 电 路 元 件 值(KΩ)
| |||||||
|
Q
|
电路元件
|
增 益
| |||||
|
1
|
2
|
4
|
6
|
8
|
10
| ||
|
3
|
R1
R2
R3
|
4.775
0.281
9.549
|
2.387
0.298
9.549
|
1.194
0.341
9.549
|
0.796
0.398
9.549
|
0.597
0.477
9.549
|
0.477
0.597
9.549
|
|
4
|
R1
R2
R3
|
6.336
0.205
12.732
|
3.18.
0.212
12.732
|
1.592
0.227
12.732
|
1.061
0.245
12.732
|
0.796
0.265
12.732
|
0.637
0.289
12.732
|
|
5
|
R1
R2
R3
|
7.958
0.162
15.915
|
3.979
0.166
15.915
|
1.989
0.173
15.915
|
1.326
0.181
15.915
|
0.995
0.189
15.915
|
0.796
0.199
15.915
|
|
6
|
R1
R2
R3
|
9.549
0.134
19.099
|
4775
0.136
19.099
|
2.387
0.140
19.099
|
1.592
0.145
19.099
|
1.194
0.149
19.099
|
0.955
0.154
19.099
|
|
7
|
R1
R2
R3
|
11.141
0.115
22.282
|
5.570
0.116
22.282
|
2.785
0.119
22.282
|
1.857
0.121
22.282
|
1.393
0.124
22.282
|
1.114
0.127
22.282
|
|
8
|
R1
R2
R3
|
12.732
0.100
25.465
|
6.336
0.101
25.465
|
3.183
0.103
25.465
|
2.122
0.104
25.465
|
15.92
0.106
25.465
|
1.273
0.108
25.465
|
|
10
|
R1
R2
R3
|
15.915
0.080
31.831
|
7.958
0.080
31.831
|
3.079
0.081
31.831
|
2.653
0.082
31.831
|
1989
0.083
31.831
|
1.592
0.084
31.831 |
工商网监
评论