The amazing website of Pieter Hooijmans

www.maximus-randd.com Had the great pleasure of visiting this informative website by the man who was designing RF tuners in Philips. And excellent account in many parts on the history of TV tuners in Philips from electronic valves ie electron tubes to Germanium transistors to silicon transistors to ICs. It is funny I was trying to find more answers for years on audio, radio papers. On this TV history one can even read what makes the PCC88 different internaly , an excellent description on how the cascode configuration operates and only the 1st part has been partly read yet.