Semtech Announces New Ultra-Low Power Tri-Edge™ 50G PAM4 CDR Receiver for 200G and 400G Data Center Applications

Semtech Corporation (NASDAQ: SMTC) has introduced the GN2559S, a new ultra-low power Tri-Edge™ clock and data recovery (CDR) receiver tailored for short reach (SR) and long reach (LR) optical links.

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03/08/2022 - 08:00 AM

Next generation Tri-Edge™ CDR receiver offers ultra-low power, reduced latency and low cost for short reach and long reach optical links

CAMARILLO, Calif.--(BUSINESS WIRE)-- Semtech Corporation (Nasdaq: SMTC), a leading global supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, announced sampling of the GN2559S, Semtech’s new ultra-low power Tri-Edge™ clock and data recovery (CDR) receiver solution to enable next-generation data center short reach (SR) and long reach (LR) optical links. The GN2559S is a next generation Tri-Edge PAM4 receiver with quad PAM4 CDRs and integrated linear transimpedance amplifiers (TIAs). In addition to its small size, it offers low latency due to the Tri-Edge signal integrity platform, and a 400mW power reduction from the previous generation receiver.

Next generation Tri-Edge™ CDR receiver offers ultra-low power, reduced latency and low cost for short reach and long reach optical links (Photo: Business Wire)

“Building upon the successful deployment of Tri-Edge PAM4 SR CDR chipset in major Cloud data centers, Semtech is now offering the next generation Tri-Edge receiver to the market with best-in-class power and latency performance,” said Weiliang Deng, senior product line manager in Semtech’s Signal Integrity Products Group. “GN2559S is based on Semtech’s Tri-Edge CDR technology that is a robust and proven solution for PAM4 optical transceivers, and is fully compliant to the IEEE (802.3bs/802.3cd) and Open Eye MSA specifications.”

The Tri-Edge GN2559S is now available for sampling and Semtech will also offer complete reference design kits (RDK) for SR and LR applications.

Semtech’s Tri-Edge CDR portfolio for data centers includes:

GN2558: PAM4 4x56G CDR + VCSEL Driver
GN2559: PAM4 4x56G CDR + TIA
GN2538: PAM4 2x56G CDR + VCSEL Driver
GN2539: PAM4 2x56G CDR + TIA
GN2555: Quad PAM4 CDR (200G) with Integrated DML Driver
GN2556: Quad PAM4 CDR (200G) with Integrated EML Driver

About Semtech’s Signal Integrity/Optical Products

Semtech’s 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/optical.

About Semtech

Semtech Corporation is a leading global supplier of high performance analog and mixed-signal semiconductors and advanced algorithms for infrastructure, high-end consumer 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 “designed to,” or other similar words or expressions, that describe Semtech Corporation’s or its management’s 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 Corporation’s 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 “Management’s 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.

Semtech and the Semtech logo are registered trademarks or service marks, and Tri-Edge is a trademark or service mark, of Semtech Corporation or its affiliates.

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