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Features

  • Ten differential LVPECL outputs of 156.25MHz
  • Crystal oscillator interface designed for 18pF, 25MHz parallel resonant crystal
  • Cycle-to-cycle jitter: 40ps (maximum)
  • RMS phase jitter at 156.25MHz (1.875MHz - 20MHz): 0.39ps (typical)
  • Output Duty Cycle: 45% - 55%
  • Full 3.3V and 2.5V, or mixed 3.3V/2.5V supply modes
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Description

The 843156I is a high frequency clock generator. The 843156I uses an external 25MHz crystal to synthesize 156.25MHz clock. The 843156I has excellent cycle-to-cycle and RMS period jitter performance. The 843156I operates at full 3.3V and 2.5V, or mixed 3.3V/2.5V operating supplies and is available in a fully RoHS compliant 32-lead VFQFN package.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
843156AKILFObsoleteN/AOut of StockVFQFPN32#Tray30490#Yese3 Sn-40 to 85°C
843156AKILFTObsoleteN/AOut of StockVFQFPN32#Reel32500#0Yese3 Sn-40 to 85°C
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