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LTC6601-1
应用信息
基本二阶滤波器为例刀豆网络gurations
过滤器
图11示出的一些简化的组件进行连接的
选择滤池从表7,9和10。取
简约,V
OCM
旁路引脚和电源旁路
未示出。
20
1
2
V
IN
4
5
19
18
17
16
15
1
2
V
OUT ( DIFF )
V
IN
4
11
5
20
19
18
17
16
15
LTC6601-1
LTC6601-1
+
–
+
V
OUT ( DIFF )
–
11
6
7
8
9
10
6
7
8
9
10
增益为0dB
f
O
= 13.92MHz
Q = 0.769
增益为0dB
f
O
= 22.71MHz
Q = 0.804
20
1
2
V
IN
4
5
19
18
17
16
15
1
2
V
OUT ( DIFF )
V
IN
4
11
5
20
19
18
17
16
15
LTC6601-1
LTC6601-1
+
–
+
V
OUT ( DIFF )
–
11
6
7
8
9
10
6
7
8
9
10
增益= 6分贝
f
O
= 9.85MHz
Q = 0.819
增益= 6分贝
f
O
= 16.06MHz
Q = 0.868
20
1
2
V
IN
4
5
19
18
17
16
15
1
2
V
OUT ( DIFF )
V
IN
4
11
5
20
19
18
17
16
15
LTC6601-1
LTC6601-1
+
–
+
V
OUT ( DIFF )
–
11
6
7
8
9
10
6
7
8
9
10
66011 F11
GAIN = 2.5分贝
f
O
= 12.06MHz
Q = 0.801
GAIN = 2.5分贝
f
O
= 19.67MHz
Q = 0.841
图11.基本二阶滤波器刀豆网络gurations
66011f
29