Abstract
With a very straightforward (low-cost) process flow as basis, fully-implanted washed-emitter-base (WEB) NPN's have been optimized for operation in the 10-30 GHz range. Above 20 GHz the best overall performance is achieved by heavy doping of the épi. A low-stress silicon rich nitride layer is proven effective as surface isolation before contact window dip-etch.
Original language | English |
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Pages (from-to) | 1038-1040 |
Number of pages | 3 |
Journal | IEEE Transactions on Electron Devices |
Volume | 43 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1 Dec 1996 |
Externally published | Yes |