Title :
A 35,000-transistor chip VLSI echo canceler
Author :
Yen-Sun Chen ; Duttweiler, D.
Author_Institution :
Bell Laboratories, Murray Hill, NJ, USA
Abstract :
A single-chip VLSI echo canceler fabricated in 5μ Si-gate enhancement NMOS technology will be discussed. The chip, containing 2704 bits of dynamic shift register and 3300 logic gates, measures 313 × 356 mils.
Keywords :
Adaptive filters; Circuit faults; Circuit simulation; Circuit testing; Logic; National electric code; Power supplies; Shift registers; Temperature; Very large scale integration;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1980 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1980.1156035
