EARLY TRANSISTOR HISTORY AT RCA

Israel H. Kalish

 

Oral History – Iz Kalish

 

The transistor group split into consumer, computer, and power groups and I went to the computer group headed by Bob Lohman (he has to be part of your history since he was a major contributor to the Princeton effort).  The computer transistor business - originally based on the 2N404 went to hell as a business while soaring technically.  The 2N404 was a version of the 2N139 pellet.  It was packaged in a welded case (TO-5) since package size wasn't that critical and was characterized and spec'd for switching rather than small signal applications.  It was part of Dr. Blicher's responsibility but the engineer in charge was Ernest Vanderveer who left RCA to build a career at IBM (he died a few years ago). Our group was disbanded and a splinter advanced development group was formed to work on integrated circuits.  I was manager of the device work here and Bernie Vonderschmitt (Xilinx Master) had the applications uner Lohman.  We manufactured the first CMOS IC's (which was the basis for my IEEE Fellow nomination).

 

I transfered to the Solid State Technology Center (an advanced development function) and was responsible for the 1802 CMOS microprocessor program driven by our VP (Gerry Herzog) and based on the creativity and drive of Andy Dingwall) as well as some of the device work necessary to make electronic TV tuning possible.

 

 

 

 

 

 

Oral History – Iz Kalish

 

I transferred to Sarnoff in 1982 and did work with Japanese licensees on ESD and advanced CMOS technology as well as SOS and CMOS A/D converters.

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This photo illustrates the assembly technique used to achieve a hermetic seal and effective thermal dissipation in the developmental germanium alloy power transistor developed by Blicher, Ollendorf and Kalish – this transistor would be sold commercially as the 2N301.

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