PI3CH200_15 Datasheet, PDF (1/7 Pages) Pericom Semiconductor Corporation – 2-Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug

PI3CH200
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2-Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V,
High-Bandwidth, Hot Plug
Features
Description
 Near-Zero propagation delay
 5-ohm switches connect inputs to outputs
 High signal passing bandwidth (500 MHz)
 Beyond Rail-to-Rail switching
- 0 to 5V switching with 3.3V power supply
- 0 to 3.3V switching with 2.5V power supply
 5V I/O tolerant with supply in OFF and ON state
 1.8V, 2.5V and 3.3V supply voltage operation
 Hot Insertion Capable
 Industrial Operating Temperature: -40ºC to +85ºC
 8kV ESD Protection (human body model)
 Latch-up Performance: >200mA per JESD17
 Packaging (Pb-free & Green available):
-8-pin TSSOP (L)
The PI3CH200 is a low voltage, 2-channel switch
designed with fast individual enables. The switch
introduces no additional ground bounce noise or
additional propagation delay.
The PI3CH200 device has active low enables. It is
very useful in switching signals that have high
bandwidth (500 MHz).
Applications
 High Bandwidth Data Switching
 Hot-Docking
 Analog Signal Switching
 Differential Signal Switching
Pin Configuration
Block Diagram
Pin Description
Pin No
1, 7
2, 5
3, 6
4
8
Pin Name
1111111
EN_1, EN₂
A1, A2
B1, B2
GND
V_CC
EN₁
A₂
B₂
EN₂
Description
Switch Enables
A Ports
B Ports
Ground
Power
Truth Table⁽¹⁾
EN_{x Ax Bx}
X Hi-Z Hi-Z
H Hi-Z Hi-Z
L Bx Ax
Note:
V_CC
GND
V_CC
V_CC
Function
Disconnect
Disconnect
Connect
1. H=High Voltage Level; L=Low Voltage Level;
Hi-Z=High Impedance
2015-07-0022
PT0479-3 08/05/15
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