參數(shù)資料
型號: PI3CH800
廠商: Pericom Semiconductor Corp.
英文描述: LOW Voltage, 5з, 8-Channel 2-Port NanoSwitch⑩
中文描述: 低電壓,5з,8通道2端口NanoSwitch⑩
文件頁數(shù): 1/8頁
文件大?。?/td> 471K
代理商: PI3CH800
1
PS8723C 05/08/06
Pin Configuration
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
High signal passing bandwidth (500 MHz)
Beyond Rail-to-Rail switching
5V I/O Tolerant with 3.3V supply in OFF and ON state
2.5V and 3.3V supply voltage operation
Hot insertion capable
Industrial operating temperature: –40oC to +85oC
2kV ESD protection (human body model)
Latch-up performance: >250mA per JESD17
Packaging (Pb-free & Green available):
– 20-pin 150-mil wide plastic QSOP (Q)
– 20-pin 173-mil wide plastic TSSOP (L)
Block Diagram
L
OW
Voltage, 5, 8-Channel
2-Port
NanoSwitch
Notes:
1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
Description
The PI3CH800 is a low voltage, 8-channel switch designed with a
fast enable. The switch creates no additional propagational delay
or additional ground bounce noise.
The PI3CH800 device has an active LOW enable. 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
PI3CH800
EN
A
7
A
0
B
7
B
0
Truth Table
(1)
Function
Disconnect
Connect
EN
H
L
A0-A7
Hi-Z
B0-B7
Pin Description
Pin Name
EN
A
0
- A
7
B
0
- B
7
GND
V
CC
Description
Switch Enable
A Ports
B Ports
Ground
Power
Note:
N.C. = No internal connection
06-0235
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