®
EL4544
Data Sheet
August 1, 2005
FN7362.1
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. 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 150Ω 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 plus anneal available (RoHS compliant)
Ordering Information
PART
NUMBER
EL4544IGZ
(See Note)
PACKAGE
356-Pin
(27x27mm) BGA
(Pb-Free)
TAPE &
REEL
-
PKG. DWG. #
-
Applications
• Video switching
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are 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.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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