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參數(shù)資料
| 型號(hào)： | DG200A |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual Monolithic SPST CMOS Analog Switch |
| 中文描述： | 雙路、單片SPST、CMOS模擬開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 5/5頁(yè) |
| 文件大小： | 74K |
| 代理商： | DG200A |
DG200A
Siliconix
S-52880—Rev. B, 28-Apr-97
5
Test Circuits
Figure 2.
Switching Time
Figure 3.
Charge Injection
C
L
1000 pF
V
g
3 V
D
V+
V–
R
g
–15 V
GND
IN
S
V
O
+15 V
V
O
V
O
IN
X
ON
ON
OFF
V
O
= measured voltage error due to charge injection
The charge injection in coulombs is Q = C
L
x V
O
V
O
is the steady state output with switch on. Feedthrough via gate capacitance may result in spikes at leading and trailing edge of output waveform.
50%
0 V
3 V
t
OFF
t
ON
V
O
V
S
t
r
<20 ns
t
f
<20 ns
Logic
Input
Switch
Input
Switch
Output
90%
C
L
35 pF
R
L
1 k
V
O
= V
S
R
L
+ r
DS(on)
R
L
V
S
= +5 V
V
O
V–
V+
IN
S
D
3 V
–15 V
GND
+15 V
Figure 4.
Off Isolation
S
IN
R
L
D
R
g
= 50
V
S
V
O
5 V
Off Isolation = 20 log
V
S
V
O
V+
–15 V
GND
V–
C
C
+15 V
IN
1
0V
V
O
+15 V
–15 V
GND
R
L
V+
V–
NC
X
TALK
= 20 log
C
V
S
V
O
C
0V
50
V
S
S
1
IN
2
S
2
R
g
= 50
D
1
D
2
C = RF bypass
Figure 5.
Channel-to-Channel Crosstalk
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG200A_MIL | 制造商:VISHAY 制造商全稱(chēng):Vishay Siliconix 功能描述:Monolithic Dual SPST CMOS Analog Switch |
| DG200AA | 制造商:HARRIS 制造商全稱(chēng):HARRIS 功能描述:CMOS Dual/Quad SPST Analog Switches |
| DG200AA WAF | 制造商:Harris Corporation 功能描述: |
| DG200AA/883B | 制造商:HARRIS 制造商全稱(chēng):HARRIS 功能描述:CMOS Dual/Quad SPST Analog Switches |
| DG200AA/883B DIE | 制造商:Harris Corporation 功能描述: |
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