dynamic threshold MOSFET

A 0.3 V cross-coupled VCO using dynamic threshold MOSFET

SL Jang, CJ Huang, CW Hsue… – Microwave and Wireless …, 2010
Abstract—An ultra-low voltage differential voltage-controlled oscillator (VCO) is designed and
implemented in a 0.13 m CMOS 1P8M process. The designed circuit topology is an nMOS-core
cross-coupled LC-tank VCO, and a self-generated 2nd harmonic ac signal is coupled to