概要

The GX76474 is a low-power, high-performance, quad-channel linear driver chip. It is designed for 400G/600G optical integrated transmitter small form factor (SFF) modules for metro and long-haul applications.

The GX76474 integrates the quad lanes of the driver with SPI circuitry for DC controls on a single die. Each channel of the driver has a 100Ω differential AC-coupled input and 60Ω differential interface with an open-collector type output stage, and linear output voltage of 4.0Vppd suitable for silicon photonics modulator and multi-level modulations.

GX76474 - Block Diagram
GX76474 - Block Diagram
  • Data rate up to 64Gbps per channel for 400G/600G DP-mQAM applications
  • > 40GHz Bandwidth
  • > 10dB dynamic range of gain control
  • 2.4W (typical) at linear 4.0Vppd
  • AC-coupled 100Ω differential input/open-collector configuration at the output
  • Ultra-low inter-channel cross-talk
  • Peaking adjustment functionality 
  • Analog control for gain and output voltage setting, and analog monitor for peak detector and gain control monitor
  • Optical Internetworking Forum (OIF)-compliant SPI digital interface integration

ドキュメント

= ピックアップ
分類 タイトル 日時
データシート－簡略版
GX76474 Short-Form Datasheet
PDF 130 KB
データシート
GX76474 Advance Datasheet
ログインしてダウンロード PDF 523 KB
製品変更通知
PCN# : 210015 Change of Waffle Pack Label Display
PDF 134 KB
3件

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製品選択

    Processing table
    EPC
    Pkg. Type
    Temp. Grade
    Carrier Type
    Moisture Sensitivity Level (MSL)
    ご購入 / サンプル
    型名
    GX76474-DNT
    circleアクティブ
    memory
    view_in_ar
    サンプル入手可能
    		 DICEW WAFER E WFP 0 サンプルを入手,
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