1. G. C. M. Meijer, “Integrated circuits and components for bandgap references and temperature transducers,” Ph.D. dissertation, Delft University of Technology, Delft, The Netherlands, Mar. 1982.
2. A. Bakker and J. H. Huijsing, High-Accuracy CMOS Smart Temperature Sensors. Boston: Kluwer Academic Publishers, 2000.
3. J. V. Nicholas and D. R. White, Traceable Temperatures. Chichester, England: John Wiley & Sons, 1994.
4. A. Hastings, The an of analog layout. New Jersey: Prentice Hall, 2001.
5. K. B. Klaassen, “Digitally controlled absolute voltage division,” IEEE Transactions on Instrumentation and Measurement, vol. 24, no. 2, pp. 106–112, June 1975.