1

®

FN7362.4

EL4544

Triple 16x5 Differential Crosspoint Switch

Capable of Operation in Single-Ended or

Differential Input Modes

The EL4544 is a high bandwidth 16-channel differential RGB

to 5-channel RGB single-ended RGB-HV video crosspoint

switch with embedded sync extraction. There are four

16-Channel input muxes, each capable of receiving a

complete RGB video signal, and five output muxes, each

capable of “seeing” any one of the four RGB inputs.

Additionally, the fifth input mux has an overlay “screen on

screen” function that can be displayed in conjunction with

any of the stacked RGB inputs.

The EL4544 has a fast disable feature to reduce power

consumption. The device also provides a presence of signal

indicator by looking for syncs on a designated channel.

Features

• Serial programming of switch array

• Parallel or serial modes

• High Z output disable

• Drives 150

Ω loads

• 60MHz 0.1dB gain flatness

• -3dB bandwidth of 300MHz

• Crosstalk rejection: 75dB @ 100MHz

• Channels settle to 5% within 10ns after overlay switching

• 356 pin BGA packaging

• Pb-free (RoHS compliant)

Applications

• Video switching

Ordering Information

PART

NUMBER

(Note)

PART

MARKING

PACKAGE

(Pb-Free)

PKG.

DWG. #

EL4544IGZ

EL4544IGZ 356 Pin (27x27mm) BGA

V356.27x27

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets; molding compounds/die attach

materials and 100% matte tin plate PLUS ANNEAL - e3 termination

finish, which is RoHS compliant and compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020.

Data Sheet

December 21, 2007

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Copyright Intersil Americas Inc. 2005-2007. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.