用于低功率频率合成的耦合逆变环I/Q振荡器

2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers. Pub Date : 2006-06-15 DOI:10.1109/VLSIC.2006.1705365

J. Xu, S. Verma, T. Lee

{"title":"用于低功率频率合成的耦合逆变环I/Q振荡器","authors":"J. Xu, S. Verma, T. Lee","doi":"10.1109/VLSIC.2006.1705365","DOIUrl":null,"url":null,"abstract":"A novel 12-stage VCO with in-phase and quadrature outputs at the 3rd harmonic of the oscillating frequency is presented. It employs coupled inverter rings. A new linear model of coupled inverter rings is developed to identify all possible oscillating modes and their frequencies using the Barkhausen criterion. A frequency synthesizer implemented in 0.18mum CMOS with such a VCO has wide tuning range, and consumes only 2.8mA from a 1.5V supply to generate 2.4GHz differential I/Q outputs","PeriodicalId":366835,"journal":{"name":"2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"Coupled Inverter Ring I/Q Oscillator for Low Power Frequency Synthesis\",\"authors\":\"J. Xu, S. Verma, T. Lee\",\"doi\":\"10.1109/VLSIC.2006.1705365\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel 12-stage VCO with in-phase and quadrature outputs at the 3rd harmonic of the oscillating frequency is presented. It employs coupled inverter rings. A new linear model of coupled inverter rings is developed to identify all possible oscillating modes and their frequencies using the Barkhausen criterion. A frequency synthesizer implemented in 0.18mum CMOS with such a VCO has wide tuning range, and consumes only 2.8mA from a 1.5V supply to generate 2.4GHz differential I/Q outputs\",\"PeriodicalId\":366835,\"journal\":{\"name\":\"2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers.\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VLSIC.2006.1705365\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2006.1705365","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 13

摘要

提出了一种新型的12级压控振荡器，其输出为同相和正交，输出频率为振荡频率的三次谐波。它采用耦合逆变环。利用巴克豪森准则，建立了一种新的耦合逆变环线性模型来识别所有可能的振荡模式及其频率。采用0.18 ma CMOS实现的频率合成器具有宽调谐范围，并且从1.5V电源仅消耗2.8mA以产生2.4GHz差分I/Q输出

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Coupled Inverter Ring I/Q Oscillator for Low Power Frequency Synthesis

A novel 12-stage VCO with in-phase and quadrature outputs at the 3rd harmonic of the oscillating frequency is presented. It employs coupled inverter rings. A new linear model of coupled inverter rings is developed to identify all possible oscillating modes and their frequencies using the Barkhausen criterion. A frequency synthesizer implemented in 0.18mum CMOS with such a VCO has wide tuning range, and consumes only 2.8mA from a 1.5V supply to generate 2.4GHz differential I/Q outputs

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers.

自引率

0.00%

发文量