A 60-GHz 1.65mW 25.9% Locking range multi-order LC oscillator based injection locked frequency divider in 65nm CMOS

Keita Takatsu; Hirotaka Tamura; Takuji Yamamoto; Yoshiyasu Doi; Koichi Kanda; Takayuki Shibasaki; Tadahiro Kuroda

doi:10.1109/CICC.2010.5617390

A 60-GHz 1.65mW 25.9% Locking range multi-order LC oscillator based injection locked frequency divider in 65nm CMOS

Keita Takatsu, Hirotaka Tamura, Takuji Yamamoto, Yoshiyasu Doi, Koichi Kanda, Takayuki Shibasaki, Tadahiro Kuroda

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

30 Citations (Scopus)

Abstract

A 60-GHz injection-locked frequency divider (ILFD) fabricated in 65nm CMOS and operating at 1.2V consumes 1.65mW excluding buffers and biasing circuits, and has a measured locking range of 48.5-62.9GHz (25.9%) with 0dBm input power. The core ILFD area is 0.0157mm². The large locking range is attributed to the use of the multi-order LC oscillator topology.

Original language	English
Title of host publication	IEEE Custom Integrated Circuits Conference 2010, CICC 2010
DOIs	https://doi.org/10.1109/CICC.2010.5617390
Publication status	Published - 2010 Dec 13
Event	32nd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2010 - San Jose, CA, United States Duration: 2010 Sept 19 → 2010 Sept 22

Publication series

Name	Proceedings of the Custom Integrated Circuits Conference
ISSN (Print)	0886-5930

Other

Other	32nd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2010
Country/Territory	United States
City	San Jose, CA
Period	10/9/19 → 10/9/22

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/CICC.2010.5617390

Cite this

Takatsu, K., Tamura, H., Yamamoto, T., Doi, Y., Kanda, K., Shibasaki, T., & Kuroda, T. (2010). A 60-GHz 1.65mW 25.9% Locking range multi-order LC oscillator based injection locked frequency divider in 65nm CMOS. In IEEE Custom Integrated Circuits Conference 2010, CICC 2010 [5617390] (Proceedings of the Custom Integrated Circuits Conference). https://doi.org/10.1109/CICC.2010.5617390

A 60-GHz 1.65mW 25.9% Locking range multi-order LC oscillator based injection locked frequency divider in 65nm CMOS. / Takatsu, Keita; Tamura, Hirotaka; Yamamoto, Takuji et al.

IEEE Custom Integrated Circuits Conference 2010, CICC 2010. 2010. 5617390 (Proceedings of the Custom Integrated Circuits Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Takatsu, K, Tamura, H, Yamamoto, T, Doi, Y, Kanda, K, Shibasaki, T & Kuroda, T 2010, A 60-GHz 1.65mW 25.9% Locking range multi-order LC oscillator based injection locked frequency divider in 65nm CMOS. in IEEE Custom Integrated Circuits Conference 2010, CICC 2010., 5617390, Proceedings of the Custom Integrated Circuits Conference, 32nd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2010, San Jose, CA, United States, 10/9/19. https://doi.org/10.1109/CICC.2010.5617390

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abstract = "A 60-GHz injection-locked frequency divider (ILFD) fabricated in 65nm CMOS and operating at 1.2V consumes 1.65mW excluding buffers and biasing circuits, and has a measured locking range of 48.5-62.9GHz (25.9%) with 0dBm input power. The core ILFD area is 0.0157mm2. The large locking range is attributed to the use of the multi-order LC oscillator topology.",

author = "Keita Takatsu and Hirotaka Tamura and Takuji Yamamoto and Yoshiyasu Doi and Koichi Kanda and Takayuki Shibasaki and Tadahiro Kuroda",

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AU - Shibasaki, Takayuki

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AB - A 60-GHz injection-locked frequency divider (ILFD) fabricated in 65nm CMOS and operating at 1.2V consumes 1.65mW excluding buffers and biasing circuits, and has a measured locking range of 48.5-62.9GHz (25.9%) with 0dBm input power. The core ILFD area is 0.0157mm2. The large locking range is attributed to the use of the multi-order LC oscillator topology.

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A 60-GHz 1.65mW 25.9% Locking range multi-order LC oscillator based injection locked frequency divider in 65nm CMOS

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