Daisy chain transmitter for power reduction in inductive-coupling CMOS link

Kiichi Niitsu; Noriyuki Miura; Mari Inoue; Yoshihiro Nakagawa; Masamoto Tago; Masayuki Mizuno; Takayasu Sakurai; Tadahiro Kuroda

doi:10.1093/ietele/e90-c.4.829

Daisy chain transmitter for power reduction in inductive-coupling CMOS link

Kiichi Niitsu, Noriyuki Miura, Mari Inoue, Yoshihiro Nakagawa, Masamoto Tago, Masayuki Mizuno, Takayasu Sakurai, Tadahiro Kuroda

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A daisy chain of current-driven transmitters in inductive-coupling complementary metal oxide semiconductor (CMOS) links is presented. Transmitter power can be reduced since current is reused by multiple transmitters. Eight transceivers are arranged with a pitch of 20 μm in 0.18 μm CMOS. Transmitter power is reduced by 35 without sacrificing either the data rate (1 Gb/s/ch) or BER (< 10^-12) by using a 4-transmitter daisy chain. A coding technique for efficient use of daisy chain transmitters is also proposed. With the proposed coding technique, additional power reduction can be achieved.

Original language	English
Pages (from-to)	829-835
Number of pages	7
Journal	IEICE Transactions on Electronics
Volume	E90-C
Issue number	4
DOIs	https://doi.org/10.1093/ietele/e90-c.4.829
Publication status	Published - 2007 Apr

Keywords

Daisy chain
Inductive coupling
Low power
Wide bandwidth

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1093/ietele/e90-c.4.829

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abstract = "A daisy chain of current-driven transmitters in inductive-coupling complementary metal oxide semiconductor (CMOS) links is presented. Transmitter power can be reduced since current is reused by multiple transmitters. Eight transceivers are arranged with a pitch of 20 μm in 0.18 μm CMOS. Transmitter power is reduced by 35 without sacrificing either the data rate (1 Gb/s/ch) or BER (< 10-12) by using a 4-transmitter daisy chain. A coding technique for efficient use of daisy chain transmitters is also proposed. With the proposed coding technique, additional power reduction can be achieved.",

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AU - Niitsu, Kiichi

AU - Miura, Noriyuki

AU - Inoue, Mari

AU - Nakagawa, Yoshihiro

AU - Tago, Masamoto

AU - Mizuno, Masayuki

AU - Sakurai, Takayasu

AU - Kuroda, Tadahiro

PY - 2007/4

Y1 - 2007/4

N2 - A daisy chain of current-driven transmitters in inductive-coupling complementary metal oxide semiconductor (CMOS) links is presented. Transmitter power can be reduced since current is reused by multiple transmitters. Eight transceivers are arranged with a pitch of 20 μm in 0.18 μm CMOS. Transmitter power is reduced by 35 without sacrificing either the data rate (1 Gb/s/ch) or BER (< 10-12) by using a 4-transmitter daisy chain. A coding technique for efficient use of daisy chain transmitters is also proposed. With the proposed coding technique, additional power reduction can be achieved.

AB - A daisy chain of current-driven transmitters in inductive-coupling complementary metal oxide semiconductor (CMOS) links is presented. Transmitter power can be reduced since current is reused by multiple transmitters. Eight transceivers are arranged with a pitch of 20 μm in 0.18 μm CMOS. Transmitter power is reduced by 35 without sacrificing either the data rate (1 Gb/s/ch) or BER (< 10-12) by using a 4-transmitter daisy chain. A coding technique for efficient use of daisy chain transmitters is also proposed. With the proposed coding technique, additional power reduction can be achieved.

KW - Daisy chain

KW - Inductive coupling

KW - Low power

KW - Wide bandwidth

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Daisy chain transmitter for power reduction in inductive-coupling CMOS link

Abstract

Keywords

ASJC Scopus subject areas

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