Reducing VBE wafer spread of bipolar transistor via a compensation circuit

作者: R. Amador , A. Polanco , H. Hernández , E. González , A. Nagy

DOI: 10.1049/EL:19920876

关键词:

摘要: A circuit which reduces the V/sub BE/ wafer spread of a standard bipolar transistor in linear ICs is described. This compensation takes advantage close correlation between I/sub s/ and beta r. The major source output error IC temperature sensors with intrinsic reference, thereby require resistive trimming.

参考文章(6)
Gerard C. Meijer, Integrated circuits and components for bandgap references and temperature transducers TU Delft, Delft University of Technology. ,(1982)
R Amador, None, Statistical simulation of circuits using interpolation polynomials Electronics Letters. ,vol. 20, pp. 405- 406 ,(1984) , 10.1049/EL:19840280
R.A. Pease, A new Fahrenheit temperature sensor IEEE Journal of Solid-State Circuits. ,vol. 19, pp. 971- 977 ,(1984) , 10.1109/JSSC.1984.1052253
P. Balaban, J. Golembeski, Statistical analysis for practical circuit design IEEE Transactions on Circuits and Systems. ,vol. 22, pp. 100- 108 ,(1975) , 10.1109/TCS.1975.1084010
R. W. Dutton, D. A. Divekar, Bipolar Models for Statistical IC Design Springer Netherlands. pp. 461- 517 ,(1977) , 10.1007/978-94-011-7583-8_17