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An Arbitrary Digital Power Noise Generator Using 65 nm CMOS Technology

Tetsuro MATSUNO, Daisuke FUJIMOTO, Daisuke KOSAKA, Naoyuki HAMANISHI, Ken TANABE, Masazumi SHIOCHI, Makoto NAGATA

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Summary :

An arbitrary noise generator (ANG) is based on time-series charging of divided parasitic capacitance (TSDPC) and emulates power supply noise generation in a CMOS digital circuit. A prototype ANG incorporates an array of 32 x 32 6-bit TSDPC cells along with a 128-word vector memory and occupies 2 x 2 mm2 in a 65 nm 1.2 V CMOS technology. Digital noise emulation of functional logic cores such as register arrays is demonstrated with chip-level waveform monitoring at power supply, ground, as well as substrate nodes.

Publication
IEICE TRANSACTIONS on Electronics Vol.E93-C No.6 pp.820-826
Publication Date
2010/06/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E93.C.820
Type of Manuscript
Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
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