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參數(shù)資料
| 型號(hào)： | PI3CH281QE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 0K |
| 描述： | IC 4:1 MUX/DEMUX 2CH 3ST 16-QSOP |
| 標(biāo)準(zhǔn)包裝： | 97 |
| 類型： | 多路復(fù)用器/多路分解器 |
| 電路： | 1 x 4:1 |
| 獨(dú)立電路： | 2 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1226 (CN2011-ZH PDF) |
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2-Channel 4:1 Mux/DeMux, Enable Low 1.8V/2.5V/3.3V,
High-Bandwidth, Hot Plug
2013-08-0001
PT0478-2
08/15/13
1
PI3CH281
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
High signal passing bandwidth (300 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: -40
C to +85
C
8kV ESD Protection (human body model)
Latch-up Performance: >200mA per JESD17
Packaging (Pb-free & Green available):
-16-pin 150-mil wide plastic QSOP (Q)
Pin Configuration
Block Diagram
Description
The PI3CH281 is a 2-channel, 4:1 Multiplexer/
Demultiplexer
with
3-state
outputs.
The
switch
introduces no additional ground bounce noise or
propagation delay.
The PI3CH281 device is very useful in switching
signals that have high bandwidth (500 MHz).
Pin Description
Pin No
Pin Name
Description
1
1111111
EN
Enable
2, 14
S1, S0
Select Input
3, 4, 5, 6
IA3, IA2, IA1, IA0
Data Outputs
7, 9
YA, YB
Data Outputs
8
GND
Ground
10, 11, 12,
13
IB3, IB2, IB1, IB0
Data Outputs
15
1111111
NC
Not connected
16
VCC
Power
Truth Table(1)
Note:
1. H=High Voltage Level; L=Low Voltage Level
Enable
Select
EN
S1
S0
Y
Function
H
X
Hi-Z
Disable
L
I0
S1-0=0
L
H
I1
S1-0=1
L
H
L
I2
S1-0=2
L
H
I3
S1-0=3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3CH281QEX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| PI3CH281Z_E | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low Voltage, High Bandwidth, 2-Channel, 4:1 Mux/DeMux, NanoSwitch with Single Enable |
| PI3CH281ZHE | 制造商:Pericom Semiconductor Corporation 功能描述:Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin TQFN EP Tube |
| PI3CH360 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
| PI3CH360L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
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