1

www.pericom.com

12/18/09

All trademarks are property of their respective owners.

PI3V712-A

3.3V, 7-Channel Analog Video Switch with Dual Control Logic

Ordering Information

Ordering Code

Package Code

Package Type

PI3V712-AZHE

ZH

Pb-free & Green, 28-pin TQFN

PI3V712-AZLE

ZL

Pb-free & Green, 32-pin TQFN

1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/

2. E = Pb-free and Green

3. Adding an X Suffix = Tape/Reel

Block Diagram

A0

A1

A2

A3

A4

A5

A6

SEL2

0B1

1B1

0B2

1B2

2B1

3B1

2B2

3B2

4B1

5B1

5B2

6B1

6B2

SEL1

4B2

Features





Dat, and DDC CLK)



SCL/SDA signals





JEDEC standard and 8kV contact per IEC61000-4-2

standard







= 0.5ohm, typ)







32-contact TQFN (ZLE)



28-contact TQFN (ZHE)

Applications



Description

Pericom’s PI3V712-A is a 7-channel video mux/demux used to

switch between multiple VGA sources or end points. In a note-

book application where analog video signals are found in both

the notebook and the dock, a switch solution is required to switch

between the two video port locations. With the high bandwidth

of ~1.0GHz, the signal integrity will remain strong even through

the long FR4 trace between the notebook and the docking sta-

tion. In addition to high signal performance, the video signals are

also protected against high ESD with integrated diodes to V

DD

and GND that will support up to 8kV of contact ESD protection.

Application

Routing VGA signals with low signal attenuation and high ESD

protection.