0.35V, 4.1μW, 39MHz crystal oscillator in 40nm CMOS


A design methodology for sub-0.5V crystal oscillators is shown to realize an all-sub-0.5V ultra low power RF transceiver for wireless sensor networks. To reduce the minimum operating voltage (V<sub>DDmin</sub>) of the crystal oscillator, both the optimization of the gate width of the CMOS inverter in the crystal oscillator and the reduction in gate length… (More)
DOI: 10.1145/2333660.2333734


11 Figures and Tables