PS398/PS399
Precision 8-Ch, Diff. 4-Ch, 17V Analog Multiplexers
1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Figure 3. Break-Before-Make Interval
+5V
RS
NO
V+
Logic +3V
VEN EN
VS
Channel
Select
A0 PS398
COM
A1
VOUT
Input
VEN
0FF
0VX C
ON
0FF
A2
GND
V-
C L=1000pF
VOUT
∆∆VOUT
-5V
∆∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE
TRANSFER WHEN THE CHANNEL TURNS OFF.
∆∆VOUT x C L
Figure 4. Charge Injection
Figure 5. Off Isolation
8
Figure 6. CrossTalk
PS8185F
09/28/04