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参数资料
| 型号： | PI3V512Q |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Low On-Resistance, 3.3V Wideband/Video Switch 5-Port, 2:1 Mux/DeMux |
| 中文描述： | 低导通电阻，3.3V的宽带/视频开关5端口，2:1复用/分离 |
| 文件页数： | 1/8页 |
| 文件大小： | 424K |
| 代理商： | PI3V512Q |
1
PS8752A 11/01/04
Features
R
ON
is 4 typical
Low bit-to-bit skew: 200ps
Low crosstalk: –65dB @ 10MHz
Low Current Consumption: 20μA
Near-Zero propagation delay: 250ps
Switching speed: 9ns
Channel On-Capacitance: 6pF (typical)
V
CC
Operating Range: +3.0V to +3.6V
ESD>2000V . . . Human Body Model
High Signal Passing bandwidth (600 MHz)
Packaging (Pb-free & Green available):
24-pin QSOP (Q)
Applications
Projection TV and LCD TV
Video consumer applications
Analog video signal processing
Description
Pericom Semiconductor’s PI3V512 is a true bi-directional 5-Port 2:
1 multiplexer/demultiplexer with Hi-Z outputs that is recommended
for both RGB and composite video switching applications. With the
additional 2 ports, vertical and horizontal synchronous signals can
be switched in addition to switching the RGB and composite signals
between different components, such as DVD, VCR, PCs and etc.
The VideoSwitch can be driven from a current output RAMDAC
or voltage output composite 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 propagation delay of less than
250ps, 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 PI3V512 offers a high-performance (600 MHz),
low-cost solution to switch between video sources.
Block Diagram
PI3V512
Low On-Resistance, 3.3V Wideband/Video Switch
5-Port, 2:1 Mux/DeMux
SEL
Y
C
Y
D
Y
B
Y
A
I
A
0
I
A
1
I
B
0
I
B
1
Y
E
I
E
0
I
E
1
I
D
0
I
C
0
I
C
1
I
D
1
Pin Description
I
A
0
I
A
1
I
B
0
I
B
1
GND
V
DD
I
C
0
I
D
0
I
C
1
I
D
1
I
E
0
I
E
1
V
DD
Y
A
GND
V
DD
Y
B
Y
C
GND
Y
D
V
DD
GND
Y
E
SEL
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 |
|---|---|
| PI3V512QE | 功能描述:多路器开关 IC 5-Channel 3.3V 2:1 Video Switch 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 |
| PI3V512QEX | 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 |
| PI3V514 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH |
| PI3V514-ABE | 功能描述:多路器开关 IC Five 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 |
| PI3V514B | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH |
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