參數(shù)資料
型號: DG201CJ
廠商: Harris Corporation
英文描述: CMOS Dual/Quad SPST Analog Switches
中文描述: CMOS雙/四路SPST模擬開關
文件頁數(shù): 7/8頁
文件大小: 107K
代理商: DG201CJ
DG201HS
Siliconix
E-77071—Rev. E, 01-Sep-97
7
Test Circuits
10%
90%
Figure 2.
Switching Time
10 V
R
L
R
L
+ r
DS(on)
V
O
= V
S
C
L
(includes fixture and stray capacitance)
V–
V+
IN
S
C
L
35 pF
D
3 V
R
L
1 k
V
O
–15 V
GND
+15 V
50%
0 V
3 V
t
OFF1
t
ON
V
O
V
S
t
r
<20 ns
t
f
<20 ns
Logic
Input
Switch
Input
Switch
Output
t
OFF2
Figure 3.
Charge Injection
C
L
1 nF
3 V
V–
–15 V
V
O
GND
V+
R
g
S
D
IN
+15 V
S
IN
R
L
D
R
g
= 50
V
S
V
O
0V, 2.4 V
Off Isolation = 20 log
V
S
V
O
V+
–15 V
GND
V–
C
C
+15 V
Figure 4.
Off Isolation
50
D
1
V
O
R
g
= 50
S
1
+15 V
–15 V
D
2
GND
V+
V–
NC
C
C
S
2
R
L
IN
1
X
TALK
Isolation = 20 log
V
S
V
O
0V, 2.4 V
0V, 2.4 V
V
S
IN
2
C = RF bypass
Figure 5.
Crosstalk
V
O
V
O
IN
X
SW
ON
OFF
Q = V
O
x C
L
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相關代理商/技術參數(shù)
參數(shù)描述
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