Delayed-ABC SOI for crosstalk noise repair

Akira Tada; Hiromi Notani; Genichi Tanaka; Toshiaki Iwamatsu; Takashi Ipposhi; Masayuki Terai; Masaaki Iijima; Masahiro Numa

doi:10.1587/elex.5.354

LETTER

Delayed-ABC SOI for crosstalk noise repair

Akira Tada, Hiromi Notani, Genichi Tanaka, Toshiaki Iwamatsu, Takashi Ipposhi, Masayuki Terai, Masaaki Iijima, Masahiro Numa

Author information

Keywords: crosstalk, noise, signal integrity, SOI, body-bias

JOURNAL FREE ACCESS

2008 Volume 5 Issue 9 Pages 354-360

DOI https://doi.org/10.1587/elex.5.354

Details

Abstract

Crosstalk repair by gate sizing often increases the noise on adjacent wires, and results in cyclical iterations of noise repair. We propose a Delayed Actively Body-bias Controlled (D-ABC) SOI scheme for crosstalk noise repair by providing delayed forward bias to drivers. The delay between gate and body suppresses the crosstalk noise on adjacent wires. The proposed D-ABC SOI scheme has reduced the crosstalk noise by 48.5%, with 4.3% increase in the crosstalk noise on adjacent wires.

Corresponding author

Register with J-STAGE for free!