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参数资料
| 型号： | PI3V314BE |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Low On-Resistance, 3.3V High-Bandwidth 3-Port, 4:1 Mux/DeMux VideoSwitch |
| 中文描述： | 低导通电阻，3.3V的高带宽3端口，4:1复用/解复用VideoSwitch |
| 文件页数： | 1/10页 |
| 文件大小： | 348K |
| 代理商： | PI3V314BE |
1
PS8756A 11/02/04
Pin Configuration
Features
Near-Zero propagation delay
5 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
Low Crosstalk (X
TALK
= -60dB Typ.)
Low Off-Isolation (O
IRR
= -60db Typ.)
Industrial operating temperature: -40oC to +85oC
2KV ESD Protection (human body model)
Latch-up performance >250mA per JESD17
Packaging (Pb-free & greeen available):
– 40-Pin 150-mil wide plastic BQSOP(B)
Low On-Resistance, 3.3V High-Bandwidth
3-Port, 4:1 Mux/DeMux VideoSwitch
Description
The PI3V314 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 PI3V314 offers a high-performance (375 MHz),
low-cost solution to switch between video sources.
Applications
Projection TV and LCD TV
Video consumer applications
Analog video signal processing
PI3V314
Notes:
1. N.C = No internal connection
Pin Description
Pin Name
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
I
A
N
,
I
B
N
S
0-3
EN
0
to EN
1
Y
A
to Y
C
GND
V
CC
NC
V
CC
NC
S
0
I
B
3
I
B
2
I
B
1
I
B
0
Y
B
NC
NC
V
CC
NC
S
2
NC
NC
NC
NC
NC
NC
NC
EN0
S
1
I
A
3
I
A
2
I
A
1
I
A
0
Y
A
GND
NC
NC
EN1
S
3
I
C
3
I
C
2
I
C
1
I
C
0
Y
C
GND
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3V314BEX | 功能描述:多路器开关 IC Low On Resistance 3.3V High 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 |
| PI3V330Q | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-Channel Analog Multiplexer |
| PI3V330S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-Channel Analog Multiplexer |
| PI3V330W | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-Channel Analog Multiplexer |
| PI3V331Q | 制造商:未知厂家 制造商全称:未知厂家 功能描述:4-Channel Analog Multiplexer |
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