Supported by the National Natural Science Foundation of China(No.61674037);National Major Special Plan of China(No.2018ZX03001008-002);the Double First-Class University and Disciplines Project of China。
A fully integrated wideband voltage-controlled-oscillator(VCO) based on current-reused topology is presented. The overall scheme contains two sub-VCOs, which are controlled by a switch to cover a wide output frequency...
supported by the National Natural Science Foundation of China(grant:61234007);the sub-project of the Very Large Scale Integrated Circuits Manufacturing Equipment and Complete Technology(No.2 National Major Projects of China)(No.:2013ZX02502-001)
A low-phase-noise CMOS voltage-controlled oscillator( VCO) with zero-bias scheme and multi-stage filtering is presented. Sharing ground w ith fully integrated loop filter,the PM OS-only VCO achieves a zero-bias scheme...
This paper presents a low-phase-noise LC voltage-controlled oscillator (LC-VCO) with top resistive biasing in subthreshold region. The subthreshold LC-VCO has low-power and low-phase-noise due to its high transconduct...