Design and characterization of a 0.25um programmable multiple voltage reference

• Main Authors: Avila, Jose Marie S., Dy, Aj Carl P., Palencia, Dolly D., Torres, Ryan Stephen G.
• Format: text
• Language: English
• Published: Animo Repository 2014
• Subjects: Linear integrated circuits > Design and construction; Electronic circuit design; Computer input-output equipment; Electrical and Electronics; Engineering
• Online Access: https://animorepository.dlsu.edu.ph/etd_bachelors/10857
• Institution: De La Salle University

This study is focused on the design and characterization of a programmable multiple voltage reference that can operate at 0-70C using 2.5V to 3V external supply using 0.25um CMOS technology. The design can output voltages of 0.1V, 0.2V, 0.3V, 0.4 V, 0.5V, 0.6V, 0.7V, and 0.8V which can be digitally adjusted using a current mode current source digital-to-analog converter (DAC). The design is composed of a second generation current conveyor and a current DAC to produce the multiple voltage reference. The circuit was designed, implemented, and characterized using Tanner EDA.