Clock Data Recovery Synchronous Rectifier
Semtech Corp.Request Info
CAMARILLO, Calif., July 2, 2020 —
The GN2558 and GN2559 Tri-Edge Clock Data Recovery (CDR) Synchronous Rectifier (SR) systems from Semtech Corp. enable next-generation data center multimode interconnectivity for 200 and 400G.
GN2558 is a quad PAM4 CDR with an integrated VCSEL driver, and GN2559 is a quad PAM4 CDR with an integrated linear transimpedance amplifier (TIA). The GN2558 and GN2559 provide low power and low latency to meet the needs of high-performance computing, artificial intelligence, and cloud data center networks. This chipset is also fully compliant to the 200G-SR4 Open Eye MSA specification. The GN2558 CDR includes proprietary VCSEL compensation to enable a wide range of VCSEL options with fully adaptive input equalization and fast startup.
The GN2559 linear TIA and CDR provide high receiver performance with fast adaptation and startup. The GN2559 includes configurable output equalization enabling robust electrical interfaces.
https://www.semtech.com
https://www.photonics.com/Buyers_Guide/Semtech_Corp/c17311
Photonics.com
Jul 2020