Semtech Enables 5G Wireless Segments at Distances from 10m to 20km

Semtech Enables 5G Wireless Segments at Distances from 10m to 20km

带集成式驱动器、TIA 和 ROSA 的 ClearEdge® CDR 可支持一流的 5G 模块

圣地亚哥,2019 年 OFC ,2019 年 3 月 4 日 – 领先的高性能模拟和混合信号半导体产品以及先进算法供应商 Semtech Corporation(纳斯达克股票代码:SMTC)宣布推出其完整的 IC 产品组合 ClearEdge®和 FiberEdge™。这些产品针对用于 5G 无线应用的光收发器进行了优化。

“Semtech is one of the leading suppliers of ICs for Optical Transceivers used in 4G wireless applications and we now look forward to playing a leading role in enabling 5G. It is our mission to help customers succeed with highly innovative products for this emerging market,” said Gary Beauchamp, Executive Vice President and General Manager for Semtech’s Signal Integrity Products Group. “Our complete portfolio of ICs deliver best-in-class technical performance and commercial value and will enable the wide range of optical transceivers needed in 5G deployments.”

The unprecedented and strategic nature of 5G has come into sharp focus in recent months and 5G deployments are expected to accelerate throughout 2019. Apart from being faster and more reliable, 5G wireless networks are transforming how devices connect to the Internet and with each other. 5G enables key markets such as virtual reality, autonomous vehicles, Internet of Things (IoT), and other applications requiring high throughput, massive network connectivity and ultra-low-latency for real-time operations. With higher amounts of mobile data, 5G wireless networks require higher speed wired interconnect. Key components of these wireline networks are optical transceiver modules capable of supporting industrial temperature range for distances starting from 10m to over 20km.

Semtech 凭借其 ClearEdge 平台 (GN2139C CDR) 助力启动旗舰 5G 部署,现正提供集成式的 PHY/PMD 解决方案。ClearEdge 技术使模块供应商能够开发全面优化的下一代光收发器。

“We believe WDM will be an important segment for 5G in Korea and Japan, while Tunable and DML based modules will be critical for China market. Europe and North America will utilize existing wireless architecture that requires multi-mode fiber optical modules. We look forward to supporting our customers today and tomorrow with a highly differentiated IC portfolio,” said Dr. Timothy Vang, VP of Marketing and Applications for Semtech’s Signal Integrity Products Group.

Semtech’s 5G wireless portfolio includes:

ClearEdge CDR GN2139C

  • ClearEdge GN2139C 是一款双向 CDR
  • Used in applications such as 5G wireless 300m / 10km / 20km modules 
  • 24-26.5Gb/s and i-Temp support 
  • 3.5mm x 5.5mm CSP package
  • Low power of <100mW / lane to enable <1W module
  • 出色的输入抖动容差和输出抖动性能

ClearEdge CDR GN2148 / 49

  • ClearEdge GN2148 is a CDR with VCSEL laser driver
  • ClearEdge GN2149 是一款带 TIA 的 CDR
  • The GN2148 and GN2149 are available in compact 1.2mm x 2.9mm die size – and consume less than 200mW total power each respectively
  • Semtech’s integrated chipset employs proprietary VCSEL compensation technology to enable low bandwidth VCSELs and extended reach beyond 150m OM3 fiber
  • The chipset supports data rates from 24.0Gb/s to 28.1Gb/s to enable a wide range of applications

ClearEdge CDR GN2142

  • ClearEdge GN2142 is a bi-directional CDR with DML laser driver
  • Used in applications such as 5G wireless 300m and 10km LR modules
  • 数据速率扩展(24.0 Gb/s 至 28.1 Gb/s)和 i-Temp 支持 
  • Enables <1W total module power when paired with Semtech’s GN1086
  • Small die size of 3.20mm x 2.01mm 33-ball WLCSP package with a 0.4mm pitch
  • 自适应 CTLE 可提高链路稳健性

ClearEdge CDR GN2146

  • ClearEdge GN2146 是一款带 EML/MZM 激光驱动器的双向 CDR
  • 用于 5G 无线 10 km 和 20 km DWDM/可调模块等应用中
  • Extended data date (24.0Gb/s to 28.1Gb/s) and i-Temp support 
  • 5 mm x 4 mm 的小核心面积以及集成式偏置三通器件,布局更方便
  • 自适应 CTLE 可提高链路稳健性

FiberEdge GN1086

  • FiberEdge GN1086 是一款低功耗、高性能的 24-28Gb/s TIA
  • 95 mW 的典型低功耗 — 与 GN2142 配合时,支持小于 1 W 的模块
  • PIN 和 APD 实现的行业领先性能 — 1.25 uArms 噪声和 3 mApp 过载
  • RSSI support and i-temp
  • 1.52 mm x 1.1 mm 的小核心面积


  • GN3272 是一款采用 TO-46 同轴封装形式的低功耗、高性能 PIN 型 ROSA
  • 95mW typical power enables <1W module power when paired with ClearEdge CDR GN2142
  • Industry’s best sensitivity and RF stability
  • 工作温度范围 -40°C 至 90°C

About Semtech’s Optical Products

Semtech 的光网络产品平台为行业领先企业使用的光模块解决方案提供了高性能信号完整性,适用于数据中心/企业网络、无线基础设施和无源光纤网络/光纤接入市场。有关更多信息,请访问 https://www.semtech.com/products/signal-integrity

关于 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.


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Semtech、Semtech 徽标和 ClearEdge 是 Semtech Corporation 或其附属公司的注册商标或服务标志,FiberEdge 是 Semtech Corporation 或其附属公司的商标或服务标志。