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ICS843023 Datasheet 3.3v 250mhz Lvpecl Clock Generator

Manufacturer: Integrated Circuit Systems

ICS843023 Overview

The ICS843023 is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS. The ICS843023 uses a 25MHz crystal to synthesize 250MHz. The ICS843023 has excellent phase jitter performance, over the 1.875MHz 20MHz integration range.

ICS843023 Key Features

  • 1 differential 3.3V LVPECL output
  • Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal
  • Maximum output frequency: 250MHz, using a 25MHz crystal
  • VCO range: 490MHz
  • 640MHz
  • RMS phase jitter @ 250MHz, using a 25MHz crystal (12KHz
  • 20MHz): 0.33ps (typical)
  • 3.3V operating supply
  • 0°C to 70°C ambient operating temperature
  • 20MHz integration range. The ICS843023 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limit

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Part Number Description
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ICS843021 FEMTOCLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR
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ICS8430252-45 FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430-111 LOW JITTER DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430-51 LOW JITTER LVCMOS/LVTTL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430-61 CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
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ICS843023 Distributor