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特性

  • One LVCMOS/LVTTL outputs, 20Ω output impedance
  • Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal
  • Output frequencies: 125MHz or 62.5MHz
  • RMS phase jitter at 125MHz using a 25MHz crystal (12kHz - 20MHz): 0.57ps (typical)
  • Supply modes:
    Core/Output
    3.3V/3.3V
    3.3V/2.5V
    2.5V/2.5V
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

描述

The 840022I-02 is a Gigabit Ethernet clock generator. The 840022I-02 uses a 25MHz crystal to synthesize 125MHz or 62.5MHz. The 840022I-02 has excellent phase jitter performance, over the 12kHz – 20MHz integration range. The 840022I-02 is packaged in a small 16-pin VFQFN, making it ideal for use in systems with limited board space.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
840022AKI-02LFObsoleteN/AIn StockVFQFPN16#Tray30624#Yese3 Sn-40 to 85°C
840022AKI-02LFTObsoleteN/AIn StockVFQFPN16#Reel32500#0Yese3 Sn-40 to 85°C
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