Updated On:2018-07-18
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
> SSCG > over 1G, Generic PLL 
Cell Name Descriptions Type Process Gradation Literature
FXSSCG220HR0H 5GHz SSCG with 25MHz reference clock ; UMC 0.11um 1P6M20T HS/FSG Logic Process Analog_IP 0.11um Silver