Sizing CMOS amplifiers by PSO and MOL to improve DC operating point conditions
The sizes of the metal-oxide-semiconductor (MOS) transistors in an operational amplifier
must guarantee strong direct current operating point (DCOP) conditions. This paper shows …
must guarantee strong direct current operating point (DCOP) conditions. This paper shows …
Analysis and review of main characteristics of Colpitts oscillators
In this review, different topologies of CMOS Colpitts oscillators including single‐ended and
differential configurations are studied, and the main specifications of them are presented …
differential configurations are studied, and the main specifications of them are presented …
A low phase noise quadrature VCO using super‐harmonic coupling technique in 65‐nm CMOS technology
This paper presents a new low phase noise (PN) quadrature voltage controller oscillator
(QVCO), which includes four class C LC‐VCOs oscillated at 13 GHz operating frequency …
(QVCO), which includes four class C LC‐VCOs oscillated at 13 GHz operating frequency …
C3S–QVCO: A low phase noise low power super–harmonic coupling QVCO with cross–connected common–source nodes
In this paper, a novel passive super–harmonic coupling QVCO is presented. The coupling is
achieved by Cross–Connecting the top and bottom Common–Source nodes in the …
achieved by Cross–Connecting the top and bottom Common–Source nodes in the …
Design of CMOS QVCO with high-Q symmetric differential inductor for wireless LAN
M Lee, B Park - The Journal of Supercomputing, 2021 - Springer
Phase noise performance and current consumption of radio frequency (RF) voltage
controlled oscillator (VCO) are largely dependent on the Quality (Q) factor of inductor …
controlled oscillator (VCO) are largely dependent on the Quality (Q) factor of inductor …
Design of Low-Power Differential CMOS LC Voltage Controlled Oscillator using Genetic Algorithm
A new configuration of differential CMOS LC voltage controlled oscillator (VCO) is presented
and analyzed in this work. The proposed circuit is a complementary LC-VCO which is …
and analyzed in this work. The proposed circuit is a complementary LC-VCO which is …
[引用][C] Area-Efficient and Wideband Tunable Quadrature Colpitts Oscillator with Active Inductors
A Ebrahimi, S Hosseini, E Ebrahimi - Journal of Circuits, Systems …, 2024 - World Scientific
This study presents a new wide-tunable, area-efficient and low-phase noise quadrature
voltage-controlled oscillator (QVCO). Initially, a modified Colpitts voltage-controlled oscillator …
voltage-controlled oscillator (QVCO). Initially, a modified Colpitts voltage-controlled oscillator …