Overview

Description

The 8400110I is a Low Jitter Telecom Rate- Conversion PLL that provides accurate and reliable frequency conversion. The 8400110I generates a 65.536MHz clock that is either locked to the input reference or locked to the external crystal or oscillator. In the locked mode, the reference input is continuously monitored for a failure condition. In the event of a failure, the PLL continues to provide a stable free-running clock, ensuring system reliability.

Features

  • One 65.536MHz output, synchronized to 8kHz reference
  • One 25MHz output, buffered version of the internal osc output
  • Provides lock and reference fail indication
  • Free run mode when reference clock (REF) fails
  • Automatic switch-over to reference when good reference (REF) is available
  • 25MHz external master clock source: crystal or oscillator
  • Full 3.3V operation
  • -40°C to 85°C ambient operating temperature
  • Available in a lead-free (RoHS 6) package

Comparison

Applications

Documentation

Design & Development

Models