Updated On:2018-07-24
Faraday IPs are rated according to the IPs’ maturity and customer acceptance. They are graded by the rules described as below,

Platinum P Five (5) productions verified
Gold G Mass production proven
Silver S Silicon proven, Formal release
Silver Minus S- Manufacturing onging
Bronze B Pre-Silicon release
Analog > Clock
> PLL > 500M ~ 1G, Generic PLL 
Cell Name Descriptions Type Process Gradation Literature
FXPLL360HJ0G Input 25-66M Hz, output 400-800M Hz, frequency synthesizable PLL; UMC 28nm HPM Logic Process Analog_IP 28nm Silver Minus
FXPLL512HJ0C_DPHY Input 12M Hz, output 40M-850M Hz, frequency synthesizable PLL; UMC 28nm HPC Logic Process Analog_IP 28nm Bronze