ps398 Pericom Semiconductor Corporation, ps398 Datasheet - Page 8

• Manufacturer Part Number: ps398
• Description: Precision 8-ch, Diff. 4-ch, 17v Analog Multiplexers
• Manufacturer: Pericom Semiconductor Corporation

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
V
S
R S
Channel
Select
Figure 5. Off Isolation
V
EN
NO
EN
A0
A1
A2
GND
PS398
V+
+5V
-5V
V-
COM
Figure 3. Break-Before-Make Interval
C =1000pF
V
L
Figure 4. Charge Injection
OUT
Logic
8
Input
Precision 8-Ch, Diff. 4-Ch, 17V Analog Multiplexers
V
V
EN
OUT
+3V
0V
∆V
X C
X C
∆V
OUT x C
0FF
OUT
TRANSFER WHEN THE CHANNEL TURNS OFF.
IS THE MEASURED VOLTAGE DUE TO CHARGE
L
Figure 6. CrossTalk
ON
0FF
∆V OUT
PS398/PS399
PS8185F
09/28/04