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参数资料
| 型号： | PI3CH3245LEX |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DIFFERENTIAL MULTIPLEXER, PDSO20 |
| 封装： | 0.173 INCH, GREEN, TSSOP-20 |
| 文件页数： | 1/8页 |
| 文件大小： | 386K |
| 代理商： | PI3CH3245LEX |
1
PS9042A
01/06/09
Pin Conguration
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: –40C to +85C
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
LOW Voltage, 5Ω, 8-Channel
2-Port NanoSwitch
Notes:
1.
H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
Description
The PI3CH3245 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 PI3CH3245 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
PI3CH3245
Truth Table(1)
Function
EN
A0-A7
Disconnect
H
Hi-Z
Connect
L
B0-B7
Pin Description
Pin Name
Description
EN
Switch Enable
A0 - A7
A Ports
B0 - B7
B Ports
GND
Ground
VCC
Power
Note: N.C. = No internal connection
09-0014
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3CH360 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
| PI3CH360L | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
| PI3CH360LE | 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI3CH360LEX | 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI3CH360Q | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
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