EL4544_0712 Datasheet, PDF (1/26 Pages) Intersil Corporation – Triple 16x5 Differential Crosspoint Switch Capable of Operation in Single-Ended or Differential Input Modes

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Data Sheet
December 21, 2007
EL4544
FN7362.4
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.
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.
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 (RoHS compliant)
Applications
• Video switching
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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