Abstract
This paper presents a type II charge pump PLL operating at 23.8 GHz in 0.13 μm SiGe BiCMOS technology for distributed beamforming applications. The PLL includes a differential Colpitts VCO that generates a highly reliable phased-locked signal. It provides a good locking range of 3.5 GHz and a loop bandwidth of 1 MHz with a phase margin of 77 degrees. Additionally, at a 1 MHz offset, the PLL exhibits a measured phase noise of -94 dBc/Hz.
| Original language | English (US) |
|---|---|
| Title of host publication | 2024 IEEE 67th International Midwest Symposium on Circuits and Systems, MWSCAS 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 637-641 |
| Number of pages | 5 |
| ISBN (Electronic) | 9798350387179 |
| DOIs | |
| State | Published - 2024 |
| Externally published | Yes |
| Event | 67th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2024 - Springfield, United States Duration: Aug 11 2024 → Aug 14 2024 |
Publication series
| Name | Midwest Symposium on Circuits and Systems |
|---|---|
| ISSN (Print) | 1548-3746 |
Conference
| Conference | 67th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2024 |
|---|---|
| Country/Territory | United States |
| City | Springfield |
| Period | 8/11/24 → 8/14/24 |
Bibliographical note
Publisher Copyright:© 2024 IEEE.
Keywords
- Beamforming
- Distributed
- Phase Noise
- SiGe BiCMOS
- Type II PLL
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