VCO designs have evolved from single-resonant LC-tank VCOs to the recent multiresonant RLCM (Resistor-Inductor-Capacitor-Mutual-inductance) tank VCOs that allow reshaping of VCO phase-noise (PN) ...

In this work, we present an external capacitor-less LDO voltage regulator design implemented ... one buffer stage and 2 pass transistors which offers a wide range of output voltage ranging from 0.4V-1 ...