参数资料
型号: DG9053
厂商: Vishay Intertechnology,Inc.
英文描述: Precision 8-Ch/Dual 4-Ch/Triple 2-Ch Low Voltage Analog Switches/Multiplexers
中文描述: 精密8-Ch/Dual 4-Ch/Triple 2通道低电压模拟开关/多路复用器
文件页数: 10/12页
文件大小: 178K
代理商: DG9053
www.vishay.com
10
Document Number: 73410
S-52072-Rev. A, 10-Oct-05
Vishay Siliconix
DG9051/9052/9053
New Product
TEST CIRCUITS
Figure 3. Break-Before-Make Interval
50%
90%
Logic
Input
Switch
Output
V
O
V
S
t
OPEN
t
r
<5 ns
t
f
<5 ns
0 V
3 V
0 V
V+
GND
V–
35 pF
V–
A
2
D
b
, D
All S and D
a
300
V
O
50
A
1
A
0
V
S1
EN
Return to Specifications:
Single Supply 12 V
Dual Supply V+ = 5 V, V– = –5 V
Single Supply 5 V
Single Supply 3 V
Figure 4. Charge Injection
A
0
A
1
A
2
V
O
V+
GND
V–
D
V
g
R
g
S
X
EN
C
1 nF
Channel
Select
3 V
0 V
OFF
ON
Logic
Input
Switch
Output
V
O
V
is the measured voltage due to charge transfer
error Q, when the channel turns off.
Q = C
L
x
V
O
OFF
V+
V–
Figure 5. Off Isolation
R
L
50
V
OUT
V+
GND
V–
A
2
D
A
1
A
0
S
8
S
X
R
g
= 50
Off Isolation = 20 log
V
OUT
V
IN
V
IN
V+
V–
EN
Figure 6. Crosstalk
R
L
50
V
OUT
V+
GND
V–
A
2
D
A
1
A
0
S
8
S
X
R
g
= 50
Crosstalk = 20 log
V
OUT
V
IN
V
IN
S
1
V+
V–
EN
R
IN
50
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