概要

The 5P83908 is a high-performance, 1-to-8 crystal input to LVCMOS fanout buffer with Output Enable pins. This device accepts a fundamental mode crystal from 10MHz to 40MHz and outputs LVCMOS clocks with best-in-class phase noise performance.

The 5P83908 features a synchronous glitch-free output enable function to eliminate any intermediate incorrect output clock cycles when enabling or disabling outputs. It comes in standard TSSOP packages or small QFN packages and can operate from 1.8V to 3.3V supplies.

5P83908 Block Diagram
5P83908 Pinout
5P83908 Block Diagram
5P83908 Pinout
  • Eight copies of LVCMOS output clocks with best-in-class phase noise performance
  • Phase noise:
    Offset noise power (3.3V)
    • 100Hz: -131dBc/Hz
    • 1KHz: -145dBc/Hz
    • 10KHz: -154dBc/Hz
    • 100KHz: -161dBc/Hz
  • Operating power supply modes:
    • Full 3.3V, 2.5V, 1.8V
    • Mixed 3.3V core/2.5V output operating supply
    • Mixed 3.3V core/1.8V output operating supply
    • Mixed 2.5V core/1.8V output operating supply
  • Crystal oscillator interface
  • Synchronous Output Enable
  • Packaged in 20-pin TSSOP and QFN packages
  • Extended temperature range (-40 °C to +105 °C)

ドキュメント

設計・開発

ECADモデル

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ECADモデルを調べる
Diagram of ECAD Models

製品選択

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    ご購入 / サンプル
    型名
    5P83908PGGK
    circleアクティブ
    memory
    view_in_ar
    サンプル入手可能
    		 TSSOP 20 K Yes Tube 1 2.663 サンプルを入手,
    5P83908PGGK8
    circleアクティブ
    memory
    view_in_ar
    今すぐ購入する
    		TSSOP 20 K Yes Reel 1
    5P83908NDGK
    circleアクティブ
    memory
    view_in_ar
    サンプル入手可能
    今すぐ購入する
    		VFQFPN 20 K Yes Tray 1 2.303 サンプルを入手,
    5P83908NDGK8
    circleアクティブ
    memory
    view_in_ar
    今すぐ購入する
    		VFQFPN 20 K Yes Reel 1 2.18
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    ビデオ&トレーニング

    5PB11xx Ultra Low Jitter LVCMOS Buffers

    This video provides an overview of the LVCMOS High Performance Clock Buffer Family, highlighting their key features and capabilities.

    Video List
    5PB11xx Ultra Low Jitter LVCMOS Buffers
    Low-jitter LVCMOS Fanout Clock Buffers by IDT

    ニュース＆ブログ

    IDT社が超低ジッターのLVCMOSクロックバッファ製品ファミリーを開発 ニュース 2015年3月30日