• Part: ICS840-77
  • Manufacturer: Integrated Circuit Systems
  • Size: 205.00 KB
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ICS840-77 Key Features

  • One LVCMOS/LVTTL output, 15Ω output impedence
  • Crystal oscillator interface designed for 19.44MHz, 18pF parallel resonant crystal
  • Output frequency: 77.76MHz
  • Random jitter: 2.82ps (typical)
  • Deterministic jitter: 0.205ps (typical)
  • 3.3V operating supply
  • 0°C to 70°C ambient operating temperature
  • Available in both standard and lead-free RoHS-pliant packages

Related Integrated Circuit Systems Datasheets

Part Number Description
ICS840-75 LVCMOS/LVTTL OSCILLATOR REPLACEMENT
ICS840-125 LVCMOS/LVTTL OSCILLATOR REPLACEMENT
ICS840001 CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840001-31 CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840001-32 CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

ICS840-77 Description

The ICS840-77 is a SONET Oscillator Replacement and a member of the HiPerClocks TM HiPerClockS™ family of high performance devices from ICS. The ICS840-77 uses a 19.44MHz crystal to synthesize 77.76MHz. The ICS840-77 has excellent jitter performance.