Web31 de dez. de 1999 · On the use of MOS varactors in RF VCOs. Authors. Pietro Andreani; Sven Mattisson; Publication date January 1, 2000. ... Both VCOs show a lower power consumption and a lower phase noise than a reference VCO tuned by a more commonly used diode varactor. The best overall performance is displayed by the accumulation … http://rfic.eecs.berkeley.edu/files/cicc_03.pdf
On the use of MOS varactors in RF VCOs - CORE
WebA 10 GHz fully integrated Voltage Controlled Oscillator is presented. A 29.7% tuning range is achieved from a 2.5 V power supply. The phase noise is −113 dBc/Hz at 600 kHz and −127 dBc/Hz at 3 MHz. The VCO is implemented in a 0.25 μm 4 metal layer standard CMOS technology. This design will be used to discuss design and layout issues for high … Web13 de ago. de 2006 · Craninckx J, Steyaert M, Miyakawa H: A fully integrated spiral-LC CMOS VCO set with prescaler for GSM and DCS-1800 systems. Proceedings of the IEEE Custom Integrated Circuits Conference, May 1997, Santa Clara, ... On the use of MOS varactors in RF VCOs. IEEE Journal of Solid-State Circuits 2000,35(6):905-910. … phillip island biker gear
(PDF) Modeling of MOS Varactors and Characterizing the Tuning Curve of ...
WebThis paper presents two 1.8 GHz CMOS voltage-controlled oscillators (VCOs), tuned by an inversion-mode MOS varactor and an accumulation-mode MOS varactor, respectively. … Web1650 Shuai Li and Tao Zhang / Procedia Engineering 29 (2012) 1645 – 1650 [2] P. Andreani and S. Mattisson, “On the use of MOS varactors in RF VCOs,” IEEE J. Solid State Circuits, vol. 35, pp ... Web30 de jul. de 2024 · The first VCO uses the proposed varactor, and the second one is tuned by a conventional AMOS-only varactor for reference. The ring VCO with the proposed varactor operates from 500.5 to 807.6MHz, and the VCO gain (K VCO) varies from 183 to 284MHz/V. Comparing the reference VCO with the AMOS-only varactor, the measured K … phillip island bilder