8x PLL Clock Multiplier IP with an input frequency range of 5Mhz to 12.5Mhz and output frequency range of 40Mhz to 100Mhz, giving a 8x multiplied clock at ~50% duty cycle on tt corner at room temperature.

Design of a frequency synthesizer to generate the 20 GHz output signal from 100 MHz input using 𝑉𝐷𝐷 of 1.2V in Cadence 65nm CMOS process