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Features

  • One differential 3.3V LVPECL output
  • Crystal oscillator interface designed for 23.4375MHz or 26.5625MHz, 18pF parallel resonant crystal
  • Selectable 106.25MHz, 187.5MHz or 212.5MHz output frequency
  • VCO range: 560MHz - 680MHz
  • RMS phase jitter @ 106.255MHz, using a 26.5625MHz crystal (637kHz - 10MHz): 0.74ps (typical)
  • RMS phase noise at 106.25MHz
    Phase noise:
    Offset                     Noise Power
       100Hz .............. -95.2 dBc/Hz
         1KHz ............. -118.7 dBc/Hz
       10KHz ............. -129.1 dBc/Hz
     100KHz.............. -129.6 dBc/Hz
  • 3.3V operating supply
  • -30°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Description

The 843001 is a Fibre Channel clock generator. The 843001 uses either a 26.5625MHz or a 23.4375 crystal to synthesize 106.25MHz, 187.5MHz or 212.5MHz, using the FREQ_SEL pin. The 843001 has excellent <1ps phase jitter performance, over the 637kHz – 10MHz integration range. The 843001 is packaged in a small 8-pin TSSOP, 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)
843001AGLFObsoleteN/AIn StockTSSOP8#Tube1096#Yese3 Sn0 to 70°C
843001AGLFTObsoleteN/AIn StockTSSOP8#Reel12500#0Yese3 Sn0 to 70°C
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