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参数资料
| 型号： | PI3V341-AQE |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 4-CHANNEL, AUDIO/VIDEO SWITCH, PDSO24 |
| 封装： | GREEN, QSOP-24 |
| 文件页数： | 1/10页 |
| 文件大小： | 280K |
| 代理商： | PI3V341-AQE |
1
PS8948C
06/09/08
Pin Conguration
Features
Near-Zero propagation delay
5Ω switches connect inputs to outputs
High signal passing bandwidth (375MHz)
Beyond Rail-to-Rail switching
5V I/O tolerant with 3.3V supply
2.5V and 3.3V supply voltage operation
Hot insertion capable (non '-A' part only)
Low Crosstalk (XTALK = -60dB Typ.)
Low Off-Isolation (OIRR = -60db Typ.)
Industrial operating temperature: -40C to +85C
ESD Protection:
PI3V341: I/O pins only have 3kV contact protection
PI3V341-A: I/O pins only have 8kV contact protection
Latch-up performance >250mA per JESD17
Packaging (Pb-free & green available):
– 24-Pin QSOP (Q)
– 24-Pin TSSOP (L)
Low On-Resistance, 3.3V High-Bandwidth
3-Port, 4:1 Mux/DeMux Video Switch
Description
The PI3V341 is a true bi-directional 3-Port 4:1 multiplexer/
demultiplexer with Hi-Z outputs that is recommended for both RGB
and composite video switching applications. With the increased 4:
1 channels, multiple components, such as VCR, DVD, PC1, PC2
and etc. can be put on the video networks. The VideoSwitch can
be driven from a current output RAMDAC or voltage output com-
posite video source.
Low On-Resistance, Low Crosstalk, Low OFF Isolation and wide
bandwidth features make it ideal for video and other applications.
Industry leading advantages include a near zero propagation delay,
resulting from its low channel resistance and I/O capacitance. The
switch is bi-directional and offers little or no attenuation of the high-
speed signals at the outputs. The device also has exceptional high
current capability which is far greater than most analog switches
offered today. The PI3V341 offers a high-performance (375 MHz),
low-cost solution to switch between video sources.
The PI3V341/-A is an enhanced solution w/ enhanced ESD protec-
tion support, up to 8kV contact.
Applications
Projection TV and LCD TV
Video consumer applications
Analog video signal processing
PI3V341, PI3V341-A
Pin Description
Pin Name
Description
IAN, IBN
Data Inputs
S0, S1
Select Inputs
EN
Enable
YA to YC
Data Outputs
GND
Ground
VDD
Power
GND
IB3
IB2
IB1
IB0
YB
GND
S0
VDD
YC
IC0
IC1
VDD
IA3
IA2
IA1
IA0
YA
EN
S1
GND
IC3
IC2
VDD
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3V341-AQEX | 功能描述:多路器开关 IC Three Channel 4:1 Mux for Comp RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3V341LE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low On-Resistance, 3.3V High-Bandwidth 3-Port, 4:1 Mux/DeMux Video Switch |
| PI3V341QE | 功能描述:多路器开关 IC Three Channel 4:1 Mux for Comp RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3V341QEX | 功能描述:多路器开关 IC Three Channel 4:1 Mux for Comp RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3V512 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low On-Resistance, 3.3V Wideband/Video Switch 5-Port, 2:1 Mux/DeMux |
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