سال انتشار: ۱۳۸۳

محل انتشار: دوازدهیمن کنفرانس مهندسی برق ایران

تعداد صفحات: ۶

نویسنده(ها):

Sasan Naseh – McMasterUniversity
Mehdi Kazemeini –
M Jamal Deen –

چکیده:

The operation of a CMOS ring oscillator with supply voltage values as low as ~80 mV are experimentally investigated. The low-voltage operation of the ring oscillator based on a single inverter, is analyzed. The use of body voltage of MOS transistors as a means for controlling the frequency of oscillation of CMOS ring oscillators are demonstrated. The feasibility of very low-voltage operation of
logic CMOS gates such as NAND gate is confirmed with simulation.