Artículo
Analog sinewave signal generators for mixed-signal built-in test applications
Autor/es | Barragán Asián, Manuel José
Vázquez García de la Vega, Diego Rueda Rueda, Adoración |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 2011 |
Fecha de depósito | 2018-03-21 |
Publicado en |
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Resumen | 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. ... 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. |
Agencias financiadoras | Gobierno de España Junta de Andalucía |
Identificador del proyecto | TEC2007-68072/MIC
TSI-020400-2008-71/MEDEA+2A105 CATRENE CT302 P09-TIC-5386 |
Cita | Barragán Asián, M.J., Vázquez García de la Vega, D. y Rueda Rueda, A. (2011). Analog sinewave signal generators for mixed-signal built-in test applications. Journal of Electronic Testing, 27 (3), 305-320. |
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