pi3a3160 Pericom Semiconductor Corporation, pi3a3160 Datasheet - Page 8

• Manufacturer Part Number: pi3a3160
• Description: 3.0v, Sotiny, 0.4-ohm Dual Spdt Analog Switch
• Manufacturer: Pericom Semiconductor Corporation

Test Circuits/Timing Diagrams
Analyzer
Logic
Input
V
COM
50Ω
50Ω
V
GEN
Figure 3. Off Isolation
C L INCLUDES FIXTURE AND STRAY CAPACITANCE
Logic
Input
10nF
GND
COM1
V
NC or
V
NO
CC
CC
.1µF
V OUT = V NO
+3.3V
NC
NO
GND
V
IN
CC
NO or
NC
R L
50Ω
GND
IN
V
V
(
CC
CC
R L + R ON
C L
35pF
V NO
COM
R L
0V to 2.4V
0V to 2V
R L
50Ω
Figure 2. Charge Injection
)
Figure 1. Switching Time
or
C
1nF
L
C L
35pF
V
OUT
V OUT
8
V
OUT
Generator
IN
IN
Output
Switch
Logic
Input
Signal
0dBm
OFF
OFF
LOGIC INPUT WAVEFORMS INVERTED FOR
SWITCHES THAT HAVE OPPOSITE LOGIC
* 1.5V FOR 3.3V SUPPLY
V INH
V INL
0V
Analyzer
Q = (∆V
50Ω
V OUT
50%
ON
ON
t ON
Figure 4. Crosstalk
OUT
)(C
L
)
90%
Dual SPDT Analog Switch
10nF
NC
NO
IN
∆V
OFF
OFF
V
V
GND
t OFF
OUT
CC
CC
3.0V, SOTiny
t r <20ns
t f <20ns
COM
PS8711E
90%
PI3A3160
50Ω
™
0.4Ω
06/30/05