Updated On:2018-06-21
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
> DDR DLL > 500M ~ 1G, DDR DLL 
Cell Name Descriptions Type Process Gradation Literature
FXDLL340HD0A Input 333M-667M Hz, output 333M-667M Hz, DDR2/3 Multi-phase DLL; UMC 90nm SP/RVT LowK Logic Process Analog_IP 90nm Silver