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Open Access item Analog sinewave signal generators for mixed-signal built-in test applications

Authors:Barragán, Manuel J.
Vázquez, Diego
Rueda, Adoración
Keywords:On-chip signal generators, On-chip sinewave generators, Analog BIST, Mixed-signal BIST
Issue Date:8-Jan-2011
Publisher:Springer
Citation:Journal of Electronic Testing 27(3): 305-320 (2011)
Abstract:This work presents a technique for the generation of analog sinusoidal signals with high spectral quality and reduced circuitry resources. Two integrated demonstrators are presented to show the feasibility of the approach. The proposed generation technique is based on a modified analog filter that provides a sinusoidal output as the response to a DC input. It has the attributes of digital programming and control, low area overhead, and low design effort, which make this approach very suitable as test stimulus generator for built-in test applications. The demonstrators—a continuous-time generator and a discrete-time one—have been integrated in a standard 0.35 μm CMOS technology. Simulation results and experimental measurements in the lab are provided, and the obtained performance is compared to current state-of-the-art on-chip generation strategies.
Description:El pdf del artículo es la versión post-print.
Publisher version (URL):http://dx.doi.org/10.1007/s10836-010-5192-5
URI:http://hdl.handle.net/10261/33218
ISSN:0923-8174
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Appears in Collections:(IMS-CNM) Artículos

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