General Description
The 8400110 is a Low Jitter Telecom Rate-Conversion PLL that
provides accurate and reliable frequency conversion.
The 8400110 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