Semtech Reaffirms EPON Leadership with Addition of Two Key Products

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OFC 2019 “ Semtech Corporation (Nasdaq: SMTC), a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, today announced the newest additions to FiberEdge„¢ including a combo chip (GN7154) and a multi-rate burst mode Transimpedance Amplifier (TIA) (GN7056) for 10G EPON Optical Line Terminals (OLTs).

The upsurge in the 10G EPON market is expected to continue and we believe these products will help drive this growth, said Dr. Timothy Vang, Vice President of Marketing and Applications for Semtechs Signal Integrity Products Group. Our engineering team has produced another unique chipset that delivers higher performance and enables lower manufacturing costs through further integration.

The GN7154 is a fully bidirectional device that supports both 1G and 10G EPON. The transmit data path features Semtechs proven 10G EML driver with ClearEdge CDR referenceless technology to effectively reset the path jitter budget. Tx path optimization can be accomplished via an I2C programmable PLL loop bandwidth control and a variety of jitter filter modes. The EML driver includes eye-shaping features and an automatic power control loop to deliver best-in-class transmit eye quality. The burst mode receive data path includes two separate limiting amplifiers, one for 1G EPON and the other for 10G EPON with a fast Burst Mode Signal Detect function. The Rx path outputs 10G data at CML levels, while the 1G Rx output is available at CML or LVPECL levels depending on the device version.

The GN7056 is Semtechs next-generation high sensitivity Burst Mode TIA designed for 10G EPON OLT applications. The device features a fast automatic gain control loop to enable high dynamic range in burst mode applications. The GN7056 is offered in die form, supports industrial temperature range and uses a single 3.3V power supply.

About Semtechs Optical Products

Semtechs optical networking product platforms provide high-performance signal integrity for optical module solutions used by leading companies in the data center/enterprise networking, wireless infrastructure and passive optical network/Fiber to the X markets. For more information, visit www.semtech.com/products/signal-integrity.

About Semtech

Semtech Corporation is a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms for high-end consumer, enterprise computing, communications, and industrial equipment. Products are designed to benefit the engineering community as well as the global community. The Company is dedicated to reducing the impact it, and its products, have on the environment. Internal green programs seek to reduce waste through material and manufacturing control, use of green technology and designing for resource reduction. Publicly traded since 1967, Semtech is listed on the Nasdaq Global Select Market under the symbol SMTC. For more information, visit www.semtech.com.

Forward-Looking and Cautionary Statements

All statements contained herein that are not statements of historical fact, including statements that use the words believe, will, designed to, or other similar words or expressions, that describe Semtech Corporations or its managements future plans, objectives or goals are forward-looking statements and are made pursuant to the Safe-Harbor provisions of the Private Securities Litigation Reform Act of 1995, as amended. Such forward-looking statements involve known and unknown risks, uncertainties and other factors that could cause the actual results of Semtech Corporation to be materially different from the historical results and/or from any future results or outcomes expressed or implied by such forward-looking statements. Such factors are further addressed in Semtech Corporations annual and quarterly reports, and in other documents or reports, filed with the Securities and Exchange Commission (www.sec.gov) including, without limitation, information under the captions Managements Discussion and Analysis of Financial Condition and Results of Operations and Risk Factors. Semtech Corporation assumes no obligation to update any forward-looking statements in order to reflect events or circumstances that may arise after the date of this release, except as required by law.

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Ronda Grech
Semtech Corporation
(805) 250-1263
[email protected]