Title :
An 11-bits 50 kSamples/s Switched-Current DA converter
Author :
Leenaerts, D.M.W. ; Persoon, G.G. ; Reitsma, HJ
Author_Institution :
Technical University Eindhoven, Department of Electrical Eng., p.o. Box 513, 5600MB Eindhoven, The Netherlands
Abstract :
A switched-current algorithmic DA converter is discussed. The circuit is implemented in 2.4¿m CMOS process and consumes less than 1 mW at 5V. Measured performances are 11-b precision at 50 kSamples/s or 8-b at 500 kSamples/s and a nonlinearity less than 0.5LSB. The third harmonic component is 120dB down from the fundamental.
Keywords :
Analog integrated circuits; CMOS process; Costs; Linearity; Mirrors; Performance evaluation; Power dissipation; Switching circuits; Switching converters; Voltage control;
Conference_Titel :
Solid-State Circuits Conference, 1996. ESSCIRC '96. Proceedings of the 22nd European
Conference_Location :
Neuchatel, Switzerland
Print_ISBN :
2-86332-197-8
