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Proceedings Paper

A study of mismatch in adaptive programmable CMOS sensor compensation circuits
Author(s): G. Zatorre; N. Medrano; M. T. Sanz; P. A. Martínez; S. Celma; J. M. Garcia-del-Pozo
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Paper Abstract

This paper presents a study of mismatch effects in a digitally programmable analogue processor designed for small embedded applications. Circuit programmability allows for its adaptation to deviations in circuit operation or environmental effects. Starting from circuit simulation data, the system-level operation is modeled, showing its robustness to circuit mismatch. Simulation results of the proposed processor applied to compensate the response of a sinusoidal sensor and its robustness to mismatch are presented.

Paper Details

Date Published: 23 May 2007
PDF: 8 pages
Proc. SPIE 6590, VLSI Circuits and Systems III, 65900G (23 May 2007); doi: 10.1117/12.721959
Show Author Affiliations
G. Zatorre, Teltronic, S.A.U. (Spain)
N. Medrano, Univ. of Zaragoza (Spain)
M. T. Sanz, Univ. of Zaragoza (Spain)
P. A. Martínez, Univ. of Zaragoza (Spain)
S. Celma, Univ. of Zaragoza (Spain)
J. M. Garcia-del-Pozo, Univ. of Zaragoza (Spain)


Published in SPIE Proceedings Vol. 6590:
VLSI Circuits and Systems III
Valentín de Armas Sosa; Kamran Eshraghian; Félix B. Tobajas, Editor(s)

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