Semtech Announces New Ultra-Low Power Tri-Edge™ 50G PAM4 CDR Receiver for 200G and 400G Data Center Applications
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., March 8, 2022 – 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.
“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.
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.
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