Semtech 推出用于下一代多千兆 PON 的 25G 突发模式跨阻放大器

Semtech 推出适用于 400G 和 800G 数据中心应用的缩减通道间距 FiberEdge® 线性跨阻放大器

Feature-rich chip delivers exceptional performance with 500μm pitch for QSFP-DD, OSFP and Chip on Board applications

加利福尼亚州卡马里奥,2022 年 3 月 8 日 – 全球领先的高性能模拟和混合信号半导体产品及先进算法供应商 Semtech Corporation(纳斯达克代码:SMTC)宣布可随时提供 GN1814 样品。它是 FiberEdge® GN1812 PAM4 跨阻放大器 (TIA) 产品组合的新成员,可支持下一代数据中心的单模连接。

Semtech 信号完整性产品事业部高级产品系列经理 Nicola Bramante 表示:“随着更高密度的光收发器开始在数据中心市场中部署,人们需要减少光芯片的占用空间。Semtech 已通过开发具有更低通道间距的四通道 TIA 来满足这一要求。FiberEdge GN1814 的推出代表着下一代 100G/通道高密度光收发器(如 QSFP-DD 和 OSFP)的部署向前迈出了一大步。”

The FiberEdge GN1814 is a feature-rich quad 500μm-pitch low power, low noise, high gain, high bandwidth TIA that delivers wide overload performance and low group delay variation, making it ideal for 400GBASE-DR4, FR4, LR4 and 800GBASE-DR8 PAM4 optical transceivers, Chip on Board (COB) optical assemblies, and silicon photonics (SiPh). The GN1814 is sampling now as wire-bondable bare die.

Semtech 的 FiberEdge TIA 产品组合包括:

  • GN1089:单通道 56GBd PAM4 线性 TIA
  • GN1089SC2:单通道 28GBd PAM4 线性 TIA
  • GN1800:第二代单通道 56GBd PAM4 线性 TIA
  • GN1800SC2:第二代单通道 28GBd PAM4 线性 TIA
  • GN1700:用于 5G 无线的 50Gbps PAM 线性 TIA
  • GN1810:四通道 56GBd PAM4 线性 TIA
  • GN1812:第二代四通道 56GBd PAM4 线性 TIA
  • GN1814: 500μm Pitch Quad 56GBd PAM4 Linear TIA

关于 Semtech 的信号完整性/光通信产品

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

关于 Semtech

Semtech Corporation 是行业领先的全球供应商,为基础设施、高端消费者和工业设备提供高性能模拟和混合信号半导体产品以及先进算法。其产品设计旨在服务工程社区以及造福全球社区。公司致力于减少自身及其产品对环境的影响。其内部环保计划针对资源减少的现状,通过控制材料和制造、使用环保技术和设计来减少浪费。Semtech 自 1967 年开始公开交易,现于“纳斯达克全球精选市场”上市,股票代码为 SMTC。若要了解更多信息,请访问


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