A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS

Takeshi Matsubara; Isamu Hayashi; Abul Hasan Johari; Tadahiro Kuroda; Hiroki Ishikuro

doi:10.1109/RWS.2012.6175333

A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS

Takeshi Matsubara, Isamu Hayashi, Abul Hasan Johari, Tadahiro Kuroda, Hiroki Ishikuro

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

4 Citations (Scopus)

Abstract

This paper presents a pulse-based inductive-coupling transceiver with adaptive pulse width controller for high-speed wireless proximity communication. Adaptive pulse width controller uses 20 phase clocks generated by a multi-phase digitally-controlled-array-oscillator and prevents the pulse width fluctuation under PVT variation at ultra-low power supply voltage. Pulse generation and its width detection are carried out by the identical multi-phase oscillator, which reduces the circuit area. The test chip implemented in 65nm-CMOS has achieved data rate of 850Mb/s/ch at 0.7V supply voltage and power consumption of 4.1mW.

Original language	English
Title of host publication	RWW 2012 - Proceedings
Subtitle of host publication	IEEE Radio and Wireless Symposium, RWS 2012
Pages	71-74
Number of pages	4
DOIs	https://doi.org/10.1109/RWS.2012.6175333
Publication status	Published - 2012 May 11
Event	2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012 - Santa Clara, CA, United States Duration: 2012 Jan 15 → 2012 Jan 18

Publication series

Name	RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012

Other

Other	2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012
Country/Territory	United States
City	Santa Clara, CA
Period	12/1/15 → 12/1/18

Keywords

high speed interface
inductive-coupling
proximity communication
pulse width controller
ultra-low voltage

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/RWS.2012.6175333

Cite this

Matsubara, T., Hayashi, I., Johari, A. H., Kuroda, T., & Ishikuro, H. (2012). A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS. In RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012 (pp. 71-74). [6175333] (RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012). https://doi.org/10.1109/RWS.2012.6175333

A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS. / Matsubara, Takeshi; Hayashi, Isamu; Johari, Abul Hasan et al.

RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012. 2012. p. 71-74 6175333 (RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012).

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

Matsubara, T, Hayashi, I, Johari, AH, Kuroda, T & Ishikuro, H 2012, A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS. in RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012., 6175333, RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012, pp. 71-74, 2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012, Santa Clara, CA, United States, 12/1/15. https://doi.org/10.1109/RWS.2012.6175333

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abstract = "This paper presents a pulse-based inductive-coupling transceiver with adaptive pulse width controller for high-speed wireless proximity communication. Adaptive pulse width controller uses 20 phase clocks generated by a multi-phase digitally-controlled-array-oscillator and prevents the pulse width fluctuation under PVT variation at ultra-low power supply voltage. Pulse generation and its width detection are carried out by the identical multi-phase oscillator, which reduces the circuit area. The test chip implemented in 65nm-CMOS has achieved data rate of 850Mb/s/ch at 0.7V supply voltage and power consumption of 4.1mW.",

keywords = "high speed interface, inductive-coupling, proximity communication, pulse width controller, ultra-low voltage",

author = "Takeshi Matsubara and Isamu Hayashi and Johari, {Abul Hasan} and Tadahiro Kuroda and Hiroki Ishikuro",

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A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS

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