ISL54101 Intersil Corporation, ISL54101 Datasheet

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ISL54101

Manufacturer Part Number
ISL54101
Description
Tmds Regenerators With Multiplexers
Manufacturer
Intersil Corporation
Datasheet

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TMDS Regenerators with Multiplexers
The ISL54100, ISL54101, ISL54102 are high-performance
TMDS timing regenerators and multiplexers. The receiver
contains a programmable equalizer and a clock data
recovery (CDR) function for each of the 3 TMDS pairs in an
HDMI or DVI signal. The TMDS data outputs of the
ISL54100 are regenerated and perfectly aligned to the
regenerated TMDS clock signal, creating an extremely
clean, low-jitter DVI/HDMI signal that can be easily
decoded by any TMDS receiver.
The ISL54100’s design and package footprint supports
many compound configurations. Two ISL54100s can create
a DualLink 4:1 mux, a 4:2 crosspoint, or an 8:1 mux.
Additional ISL54100s can create larger combinations of
these building blocks. The ISL54102 with its 2:1
multiplexing function serves applications with fewer inputs,
while the ISL54101 can be used as a cable extender, to
clean up a noisy/jittery TMDS source, or to provide a very
stable TMDS signal to a finicky DVI or HDMI receiver.
Block Diagrams
Get Full Datasheet
TMDS IN (A)
TMDS IN (B)
TMDS IN (C)
TMDS IN (D)
TMDS IN (A)
TMDS IN (B)
TMDS IN
®
4x2
4x2
4x2
4x2
4x2
4x2
4x2
1
Data Sheet
Key Features
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Recovery and
Recovery and
Recovery and
Regeneration
Regeneration
Regeneration
Features
• ISL54100: 4:1 TMDS regenerator and multiplexer
• ISL54101: 1:1 TMDS regenerator
• ISL54102: 2:1 TMDS regenerator and multiplexer
• HDMI 1.3 Compliant (certified July, 2007)
• Clock Data Recovery and Retiming function enables use
• Programmable pre-emphasis on output driver
• Channel activity detect based on input TMDS clock activity
• Symmetrical pinout enables high-performance DualLink,
• Programmable internal 50Ω, 100Ω, or high-Z termination
• External pins for channel select, activity detection
• Stand-alone or I
• Hardware, software, or automatic channel selectio
• Pb-free (RoHS compliant)
Applications
• KVM switches
• DVI/HDMI extenders and multiplexers
• Televisions, PC monitors, projectors, A/V receivers
September 10, 2007
ISL54100, ISL54101, ISL54102
as TMDS range extender
4:2 crosspoint and 8:1 multiplexing options
All other trademarks mentioned are the property of their respective owners.
ISL54100
ISL54101
ISL54102
|
TMDS Tx
TMDS Tx
TMDS Tx
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006, 2007. All Rights Reserved
2
C software-controlled operation
4x2
4x2
4x2
TMDS OUT
TMDS OUT
TMDS OUT
FN6275.4

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ISL54101 Summary of contents

Page 1

... Additional ISL54100s can create larger combinations of these building blocks. The ISL54102 with its 2:1 multiplexing function serves applications with fewer inputs, while the ISL54101 can be used as a cable extender, to clean up a noisy/jittery TMDS source provide a very stable TMDS signal to a finicky DVI or HDMI receiver. ...

Page 2

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 2 ISL54100, ISL54101, ISL54102 FN6275.4 September 10, 2007 ...

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