DS15EA101
www.ti.com
SNLS235H –SEPTEMBER 2006–REVISED APRIL 2013
DS15EA101 0.15 to 1.5 Gbps Adaptive Cable Equalizer with LOS Detection
Check for Samples: DS15EA101
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FEATURES
DESCRIPTION
The DS15EA101 is an adaptive equalizer optimized
for equalizing data transmitted over copper cables.
The DS15EA101 operates over a wide range of data
rates from 150 Mbps to 1.5+ Gbps and automatically
adapts to equalize any cable length from zero meters
to lengths that attenuate the signal by 35 dB at 750
MHz.
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Automatic Equalization of Coaxial, Twin-Ax
and Twisted Pair Cables
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High Data Rates: 150 Mbps to 1.5+ Gbps
Up to 35 dB of Boost at 750 MHz
LOS Detection and Output Enable
Single-Ended or Differential Input
50Ω Differential Outputs
The DS15EA101 allows either single-ended or
differential input drive. This enables equalization of
coaxial cables as well as differential twin-ax and
twisted pair cables.
Low Power Operation, 210 mW (typ) at 1.5
Gbps
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Industrial -40°C to +85°C Temperature
Additional features include an LOS output and an
output enable which, when tied together, disable the
output when no signal is present.
Space-Saving 4 x 4 mm WQFN-16 Package
APPLICATIONS
The DS15EA101 is powered from a single 3.3V
supply and consumes 210 mW at 1.5 Gbps. It
operates over the full −40°C to +85°C industrial
temperature range and is available in a space saving
4 x 4 mm WQFN-16 package which allows for high
density placement of components in multi-channel
applications.
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Cable Extention Applications
Security Cameras
Remote LCDs and LED Panels
Data Recovery Equalization
Typical Application
100-ohm Differential Cable
(i.e. CAT5e/6/7, Twinax)
LVDS
LVPECL
CML
50-ohm Coaxial Cable
(i.e. Belden 9914)
DS15BA101
DS15EA101
150 Mbps
to
Max Cable Loss ~ 35 dB @ 750 MHz
1.5 Gbps
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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