Product details


Function Equalizer Protocols General Purpose Number of transmitters 1 Number of receivers 1 Supply voltage (V) 3.1 Signaling rate (Mbps) 3125 Output signal LVDS, PECL, CML Rating Catalog Operating temperature range (C) -40 to 85 open-in-new Find other LVDS, M-LVDS & PECL ICs

Package | Pins | Size

WQFN (RUM) 16 16 mm² 4 x 4 open-in-new Find other LVDS, M-LVDS & PECL ICs


  • Automatic Equalization of Coaxial and Twisted Pair Cables
  • Data Rates from 150 Mbps to 3.125 Gbps
  • Supports SD and HD Video Resolutions
  • Power Consumption: 115 mW Typical
  • Industrial Temperature Range: -40°C to +85°C

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The DS30EA101 is an adaptive cable equalizer optimized for equalizing data transmitted over copper cables. The equalizer operates over a range of data rates from 150 Mbps to 3.125 Gbps and automatically adapts to equalize signals sent over any cable length from zero meters to lengths that attenuate the signal by 50 dB at 1.5 GHz.

The DS30EA101 allows either single-ended or differential input. This enables equalization of signals over coaxial cables as well as twisted pair cables.

Additional features include an LOS detect and output enable which, when tied together, disable the output when no input signal is present.

The DS30EA101 is powered from a single 2.5V supply and consumes 115 mW (typical). It operates over the full industrial temperature range of -40°C to +85°C and is available in a 4 x 4 mm 16-pin WQFN package.

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Technical documentation

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* Data sheet 0.15 to 3.125 Gbps Adaptive Cable Equalizer datasheet (Rev. A) Apr. 15, 2013

Design & development

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Hardware development

DRIVECABLE04 Evaluation Kit
document-generic User guide

The DRIVECABLE04EVK is an evaluation kit designed for demonstrating performance of the DS30BA101 and DS30EA101, a cable extender chipset. It is optimized for sending binary data up to 3.125 Gbps signaling rates over long copper cables up to 100s of meters. The evaluation kit enables the chipset (...)

Design tools & simulation

SNLM161.ZIP (29 KB) - IBIS Model
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PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
  • Leverages Cadence PSpice Technology
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  • Supports simultaneous analysis of multiple products
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SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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