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 language | English |
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Title of host publication | 2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers |
Number of pages | 3 |
ISBN (Electronic) | 9781665434379 |
DOIs | |
Publication status | Published - 1 Dec 2021 |
Event | International Conference on Microwave and Millimeter Wave Technology (ICMMT2021) - Nanjing, China Duration: 23 May 2021 → 26 May 2021 http://www.em-conf.com/icmmt2021/ |
Conference
Conference | International Conference on Microwave and Millimeter Wave Technology (ICMMT2021) |
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Country/Territory | China |
City | Nanjing |
Period | 23/05/21 → 26/05/21 |
Internet address |