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IEICE TRANSACTIONS on Electronics

A 0.6-V 41.3-GHz Power-Scalable Sub-Sampling PLL in 55-nm CMOS DDC

Sangyeop LEE, Kyoya TAKANO, Shuhei AMAKAWA, Takeshi YOSHIDA, Minoru FUJISHIMA

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Summary :

A power-scalable sub-sampling phase-locked loop (SSPLL) is proposed for realizing dual-mode operation; high-performance mode with good phase noise and power-saving mode with moderate phase noise. It is the most efficient way to reduce power consumption by lowering the supply voltage. However, there are several issues with the low-supply millimeter-wave (mmW) SSPLL. This work discusses some techniques, such as a back-gate forward body bias (FBB) technique, in addition to employing a CMOS deeply depleted channel process (DDC).

Publication
IEICE TRANSACTIONS on Electronics Vol.E106-C No.10 pp.533-537
Publication Date
2023/10/01
Publicized
2023/04/06
Online ISSN
1745-1353
DOI
10.1587/transele.2022CTS0001
Type of Manuscript
BRIEF PAPER
Category

Authors

Sangyeop LEE
  Hiroshima University
Kyoya TAKANO
  Hiroshima University
Shuhei AMAKAWA
  Hiroshima University
Takeshi YOSHIDA
  Hiroshima University
Minoru FUJISHIMA
  Hiroshima University

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