參數資料
| 型號： | PI3CH400QE |
| 廠商： | Pericom |
| 文件頁數： | 1/7頁 |
| 文件大小： | 0K |
| 描述： | IC 4-CH SWITCH 2-PORT 16-QSOP |
| 標準包裝： | 97 |
| 類型： | 總線開關 |
| 電路： | 1 x 1:1 |
| 獨立電路： | 4 |
| 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） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 管件 |
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4-Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V,
High-Bandwidth, Hot Plug
2013-08-0001
PT0471-1
08/15/13
1
PI3CH400
Features
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: –40
C to +85
C
8kV ESD Protection (human body model)
Latch-up Performance: >200mA per JESD17
Packaging (Pb-free & Green available):
-14-pin TSSOP (L)
-14-pin QFN (ZB)
Pin Configuration
Pin Description
Pin No
Pin Name
Description
1, 4, 10
1111111
EN0, EN1, EN2
Switch Enables
2, 5, 9, 12
A0-A3
A Ports
3, 6, 8, 11
B0-B3
B Ports
14
VCC
Power
7
GND
Ground
Description
The PI3CH400 is a low voltage, 4-channel switch
designed with fast individual enables. The switch
introduces no additional ground bounce noise or
additional propagation delay.
The PI3CH400 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
Block Diagram
Truth Table(1)
Note:
1. H=High Voltage Level; L=Low Voltage Level;
Hi-Z=High Impedance
2. A pull-up resistor should be provided for power-up
protection
ENx
Ax
Bx
VCC
Function
X
(2)
Hi-Z
GND
Disconnect
H
Hi-Z
VCC
Disconnect
L
Bx
Ax
VCC
Connect
QFN
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI3CH400QEX | 功能描述:數字總線開關 IC Lo Vltg 5Ohm 4Ch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3CH401 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch? |
| PI3CH401L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch? |
| PI3CH401LE | 功能描述:數字總線開關 IC Lo Vltg 5Ohm 4Ch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3CH401LEX | 功能描述:數字總線開關 IC Lo Vltg 5Ohm 4Ch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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