PS321 Pericom Semiconductor Corporation, PS321 Datasheet - Page 5

• Manufacturer Part Number: PS321
• Description: Precision / Dual-Supply Analog Switches
• 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
Ordering Information
Test Circuits/Timing Diagrams (continued)
Analyzer
Capacitance
0dBm
f = 1kHz
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax [phone] • http://www.pericom.com
Meter
R
Figure 7. Channel-Off Capacitance
L
COM
Figure 5. Off Isolation
10nF
or NO
COM
NC
10nF
or NO
COM
NC
+5V
V+
+5V
-5V
V+
V-
-5V
10nF
10nF
Pericom Semiconductor Corporation
IN
IN
V
IN
V
IN
5
Signal
Generator 0dBm
Analyzer
Capacitance
f = 1kHz
Meter
V
R
Precision, Dual-Supply Analog Switches
IN
L
Figure 8. Channel-On Capacitance
50
COM
Figure 6. Crosstalk
10nF
COM1
N02
IN1
+5V
10nF
V+
or NO
COM
NC
-5V
10nF
+5V
V+
-5V
PS320/PS321/PS322
COM2
N01
IN2
GND
IN
PS8183D
NC
V IN
50
V
IN
01/11/01