A Class-C Type Wideband Current-Reused VCO With Two-Step Automatic Amplitude Calibration Loop

Autor:	YoungGun Pu, Kang-Yoon Lee, Dong Soo Lee, Jinwook Choi, Inseong Kim, Seungwon Choi, Hyung-Gu Park
Rok vydání:	2015
Předmět:	Engineering Offset (computer science) business.industry Two step Electronic Optical and Magnetic Materials Voltage-controlled oscillator Amplitude CMOS Phase noise Electronic engineering Electrical and Electronic Engineering Wideband business Voltage
Zdroj:	JSTS:Journal of Semiconductor Technology and Science. 15:470-475
ISSN:	1598-1657
DOI:	10.5573/jsts.2015.15.5.470
Popis:	This paper presents a wideband Current-Reused Voltage Controlled Oscillator (VCO) with 2-Step Automatic Amplitude Calibration (AAC). Tuning range of the proposed VCO is from 1.95 ㎓ to 3.15 ㎓. The mismatch of differential voltage is within 0.6 %. At 2.423 ㎓, the phase noise is -116.3 ㏈c/㎐ at the 1 ㎒ offset frequency with the current consumption of 2.6 ㎃. The VCO is implemented 0.13 ㎜ CMOS technology. The layout size is 720 × 580 ㎟.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::afa78ce01c22ca4e7e1b30f0c27bbc90 https://doi.org/10.5573/jsts.2015.15.5.470 Zobrazit plný text záznamu