By G. Luettgenau, A. lo!orawski, and w. Inouye, TRW Semiconductors
The trend towards 400 MHz charges the hybrid manufacturer with the responsibility of providing increase performance without jeopardizing the high standards of quality and reliability required for profitable system operation. Thus, a prudent response lies in the gradual implementation of the new generation of hybrids.
The availability of chips providing gain and match out of the 400 MHz constitutes the first step. Advanced circuit techniques and tighter process control are applied. Subsequently, the dynamic range will be increased by phasing-in more sophisticated semiconductors.
This paper previews the upcoming technical changes. It is intended to provide a basis for the evaluation of the impact of hybrid technology on system cost and performance.