A 22GHz 1-511 Broadband Programmable Frequency Divider

Yang Wang, Hu Zhang, Kun Liu, Yufeng Guo, Hao Gao, Yi Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

A high-speed broadband programmable frequency divider chip is designed and implemented in 0.18μm SiGe BiCMOS process. The chip is based on the 2/3 dual-mode frequency divider, and integrates high-speed logic operation and reset control in the flip-flop to achieve continuous integer frequency division from 1 to 511. Taking SCFL DFF as basic units, it realizes wide-band operation and obtains a good input sensitivity range. The simulation results demonstrate that the operating frequency can cover 0.1GHz~22GHz, and the input sensitivity in the whole frequency band is lower than -20dBm.
Original languageEnglish
Title of host publication2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers
Number of pages3
ISBN (Electronic)9781665434379
DOIs
Publication statusPublished - 1 Dec 2021
EventInternational Conference on Microwave and Millimeter Wave Technology (ICMMT2021) - Nanjing, China
Duration: 23 May 202126 May 2021
http://www.em-conf.com/icmmt2021/

Conference

ConferenceInternational Conference on Microwave and Millimeter Wave Technology (ICMMT2021)
Country/TerritoryChina
CityNanjing
Period23/05/2126/05/21
Internet address

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