PI3V314B datasheet(2/10 Pages) PERICOM

No de pièce	PI3V314B

Description	Low On-Resistance, 3.3V High-Bandwidth 3-Port, 4:1 Mux/DeMux VideoSwitch

PDF	10 Pages

Scroll/Zoom	100%

Fabricant	PERICOM [Pericom Semiconductor Corporation]

Site Internet	http://www.pericom.com

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2 / 10 page

PS8756A

11/02/04

PI3V314

Low On-Resistance, 3.3V High-Bandwidth

3-Port, 4:1 Mux/DeMux VideoSwitch

Truth Table 1(1)

Enable

Select

EN0

YA/YB

Function

Hi-Z

Disable

S1-S0 = 0

S1-S0 = 1

S1-S0 = 2

S1-S0 = 3

Block Diagram

IA0

EN0

IA1 IA2 IA3 IB0 IB1 IB2 IB3

IC0

EN1

IC1 IC2 IC3

Truth Table 2(1)

Enable

Select

EN1

Function

Hi-Z

Disable

S3-S2 = 0

S3-S2 = 1

S3-S2 = 2

S3-S2 = 3

Notes:

1. H=High Voltage Level; L=Low Voltage Level

Notes:

1. For video applications: In order to control Muxing and DeMuxing

of all the 12 to 3 channels with the same control plane, the follow-

ing connectoins need to be made on the board:

a. EN0 and EN1 need to be tied together

b. S1 and S3 need to be tied together

c. S0 and S2 need to be tied together

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