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參數資料
| 型號： | PI3C3305 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| 中文描述： | 2.5V/3.3V的，高帶寬，熱插入，2位，2端口總線開關瓦特/個人啟用 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 479K |
| 代理商： | PI3C3305 |
1
PS8417E 09/07/04
Description
Pericom Semiconductor’s PI3C3305 and PI3C3306 are 2.5V or
3.3 Volt, 2-bit bus switches designed with fast individual enables.
When enabled via the associated Bus Enable (BE) pin, the “A” pin
is directly connected to the “B” pin for that particular gate. The
bus switch introduces no additional propagation delay or additional
ground bounce noise.
The PI3C3306 device has active LOW enables, and the PI3C3305
has active HIGH enables. It is very useful in switching signals that
have high bandwidth (>400 MHz).
Features
Near-Zero propagation delay
5 switches connect inputs to outputs
High Bandwidth (>400 MHz)
Rail-to-Rail, 3.3V or 2.5V Switching
5V I/O Tolerant
2.5V Supply Voltage Operation
Permits Hot Insertion
Packaging (Pb-free & Green Available):
– 8-pin 173-mil wide plastic TSSOP
– 8-pin 118-mil wide plastic MSOP
Applications
High Bandwidth Data Switching
Hot Docking
PI3C3305 Block Diagram
PI3C3306 Block Diagram
PI3C3305
PI3C3306
2.5V/3.3V, High Bandwidth, Hot Insertion,
2-Bit, 2-Port Bus Switch w/ Individual Enables
PI3C3305 Pin Configuration
PI3C3306 Pin Configuration
BE1
A1
B1
GND
V
CC
BE2
B2
A2
BE1
A1
B1
GND
VCC
BE2
B2
A2
Pin Description
Pin Name
BEn
BEn
A2-A1
B2-B1
V
CC
GND
Description
Switch Enable (PI3C3305)
Switch Enable (PI3C3306)
Bus A
Bus B
Power
Ground
Truth Table
(1)
PI3C3306
BEn
X
H
L
Notes:
1.
H = High Voltage Level; L = Low Voltage Level;
Hi-Z = High Impedance; X = Don’t Care
2.
A pull-up resistor should be provided for power-up protection.
PI3C3305
BEn
X
(2)
L
H
An
Bn
V
CC
Function
Hi-Z
Hi-Z
Bn
Hi-Z
Hi-Z
An
GND
V
CC
V
CC
Disconnect
Disconnect
Connect
BE1
A1
B1
BE2
A2
B2
BE1
A1
B1
BE2
A2
B2
相關PDF資料 |
PDF描述 |
|---|---|
| PI3C3305L | 2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3305U | 2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3305UE | 2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3306 | 2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3306L | 2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI3C3305L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3305LE | 功能描述:數字總線開關 IC 3.3V High Bandwidth 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 |
| PI3C3305LEX | 功能描述:數字總線開關 IC 3.3v High Bandwidth 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 |
| PI3C3305U | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3305UE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
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