1

PS8695B

03/01/05

PI5V330A

Low On-Resistance Wideband/Video

Quad 2-Channel Mux/DeMux

Truth Table

EN

IN

ON Switch

0

0

0

1

1

X

Disabled

Pin Description

Pin Name

Description

Analog Video I/O

IN

Select Input

EN

Enable

Analog Video I/O

GND

Ground

Power

Block Diagram

Features:

• High-performance solution to switch between video sources

• Wide bandwidth: >360 MHz

• Low On-Resistance: 3Ω

• Low crosstalk at 10 MHz: –58dB

• Ultra-low quiescent power (0.1µA typical)

• Single supply operation: +5.0V

• Fast switching: 10ns

• High-current output: 100mA

• Packaging (Pb-free & Green available):

– 16-pin 300-mil wide plastic SOIC (S)

– 16-pin 150-mil wide plastic SOIC (W)

– 16-pin 150-mil wide plastic QSOP (Q)

Description:

Pericom Semiconductor’s PI5V330A is a true bidirectional Quad

2-channel multiplexer/demultiplexer that is recommended for

both RGB and composite video switching applications. The

Video Switch can be driven from a current output RAMDAC or

voltage output composite video source.

Low On-Resistance and wide bandwidth make it ideal for video

and other applications. Also this device has exceptionally high

current capability which is far greater than most analog switches

offered today. A single 5V supply is all that is required for opera-

tion.

The PI5V330A offers a high-performance, low-cost solution to

switch between video sources. The application section describes

the PI5V330A replacing the HC4053 multiplier and buffer/

amplifier.

Pin Diagram

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

EN

IN

GND

DECODER/DRIVERS

EN

IN