Novel low-voltage low-power full-swing BiCMOS circuits

Muhammad S. Elrabaa, M.S. Obrecht, M.I. Elmasry

IEEE Journal of Solid-State Circuits · 1994 · 13 citations · 8 references

Concepts

Abstract

A novel BiCMOS full-swing circuit technique with superior performance over CMOS down to 1.5 V is proposed. A conventional noncomplementary BiCMOS process is used. The proposed pull-up configuration is based on a capacitively coupled feedback circuit. Several pull-down options were examined and compared, and the results are reported. Several cells were implemented using the novel circuit technique; simple buffers, logic gates, and master-slave latches. Their performance, regarding speed, area, and power, was compared to that of CMOS for different technologies and supply voltages. Both device and circuit simulations were used. A design procedure for the feedback circuit and the effects of scaling on that procedure were studied and reported.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

References

8