概要

The RG8G72475 is a 32Gbaud low-power quad-channel limiting driver amplifier that is designed for 100Gbps DP-QPSK coherent pluggable module applications.

The RG8G72475 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 100Ω differential interface with an open-collector type output stage. The driver is designed with industrial temperature definition and provides the limiting output voltage of 2.7Vppd, which is suitable for driving InP-based and silicon photonics-based modulators.

The RG8G72475 is delivered as a die formed with solder bumps for the flip-chip assembly.

RG8G72475 Quad-Channel Limiting Driver Block Diagram
RG8G72475 Quad-Channel Limiting Driver Block Diagram
  • >24GHz bandwidth for covering 33Gbaud limiting mode operation
  • 0.8W (max.) power consumption for 2.7Vppd typ. output voltage swing
  • AC-coupled 100Ω differential input
  • Open-collector configuration output stage that can drive DC-coupled 100Ω differential impedance
  • Digital control and analog monitoring
  • Temperature sensor and peak detector
  • 1.8V logic SPI digital interface integration
  • Covering industrial temperature operation
  • Die with Solder bumps for flip-chip assembly

アプリケーション

  • 100Gbps DP-QPSK coherent pluggable module applications

ドキュメント

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分類 タイトル 日時
データシート－簡略版
RG8G72475 Short-Form Datasheet
PDF 144 KB
1 item

設計・開発

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製品選択

    Processing table
    Pkg. Type
    EPC
    Temp. Grade
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    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
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    型名
    RG8G72475BGGWT
    circleアクティブ
    memory
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    サンプル入手可能
    		 WAFER DICEW E WFP 0 266.52 サンプルを入手,
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