Regarding PCNs from 2010 for AD822BRZ and AD822TRZ-EP

We are looking for PCNs of AD822BRZ and AD822TRZ-EP released from 2010 to till date as per request received from our engineers. We have tried to get this information from different sources like distributor, 3rd party sources -IHS, Silicon expert and even Analog devices website.


But we are unable to find these PCNs. So, could you please check and let us know if there any PCNs released for these parts from 2010 to till date?