Description and Features

A programmable on-the-fly Fractional-N PLL at 1.2GHz is required to lock to an incoming clock source and produce an output clock available at 40nm.  

Features

• Designed to be power-efficient
• Fractional Division
• High Resolution of 1.2GHz
• Low Jitter
• control the phase and frequency characteristics
• Programmable Loop Filter
• Lock Detection
• Small Footprint    

Deliverables

• GDSII
• LVS Spice netlist
• Verilog model
• LEF for clock generator
• PLL
• User Guidelines including:
•   integration guidelines
•   layout guidelines
•   testability guidelines
•   packaging guidelines
•   board-level guidelines