Description
The 8A34012 is a port synchronizer for frequency and time/phase for equipment that uses packet based and physical layer based equipment synchronization.
Features
- Four independent timing channels.
- Each can act as a frequency synthesizer, jitter attenuator,
Digitally Controlled Oscillator (DCO), or Digital Phase Lock Loop (DPLL).
- DPLL Digital Loop Filters (DLFs) are programmable with
cut-off frequencies from 17Hz to 22kHz.
- Switching between DPLL and DCO modes is hitless and
dynamic.
- Generates output frequencies that are independent of input
frequencies via a Fractional Output Divider (FOD).
- Each FOD suppor.
8A34012-Renesas.pdf
