An Efficient Design of 45nm Charge-Pump Phase-Locked Loop Architecture for Sub-1G IoT Applications

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2024/10/01

タイトル(英語): An Efficient Design of 45nm Charge-Pump Phase-Locked Loop Architecture for Sub-1G IoT Applications

著者名: Trang Hoang (Ho Chi Minh City University of Technology (HCMUT)/Vietnam National University Ho Chi Minh City (VNU-HCM)), Hoang Trong Nguyen (Ho Chi Minh City University of Technology (HCMUT)/Vietnam National University Ho Chi Minh City (VNU-HCM)), Phuc Tha

著者名(英語): Trang Hoang (Ho Chi Minh City University of Technology (HCMUT)/Vietnam National University Ho Chi Minh City (VNU-HCM)), Hoang Trong Nguyen (Ho Chi Minh City University of Technology (HCMUT)/Vietnam National University Ho Chi Minh City (VNU-HCM)), Phuc That Bao Ton (Ho Chi Minh City University of Technology (HCMUT)/Vietnam National University Ho Chi Minh City (VNU-HCM))

キーワード: Internet of Things (IoT)，sub-1G IoT applications，charge-pump phase-locked loop (CPPLL)，output frequency range，RMS jitter

要約(英語): Amid the rapid advancements in technology, the Internet of Things (IoT) has become a pivotal element in the realm of wireless communication. The sub-1GHz network, in comparison to its higher frequency counterparts for IoT endeavors, offers distinct advantages, including extended range and reduced power consumption. Recognizing the critical role of phase-locked loops (PLLs) in enhancing data transceiver and communication systems, this study presents a charge-pump phase-locked loop (CPPLL) designed specifically for sub-1G IoT deployments. Utilizing a 1.0 V input voltage alongside a modest 20 MHz reference frequency, our PLL architecture is developed utilizing 45 nm technology from the NCSU process. According to simulations conducted on the Cadence Virtuoso platform, our CPPLL design achieves an output frequency range of 467.3 to 877.2 MHz and an RMS jitter of 150 ps, demonstrating its potential effectiveness for sub-1G IoT systems.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.144 No.10 （2024） 特集：The 4th International Conference on Engineering Physics, MEMS-Biosensors and Applications (4ICEBA2023)

本誌掲載ページ: 295-302 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/144/10/144_295/_article/-char/ja/