J.F. Ewen, A.X. Widmer, et al.
ISSCC 1995
The measured temperature and supply voltage dependences of a bandgap reference circuit first published by Gilbert and implemented in IBM's SiGe BiCMOS process agree well with model predictions. The plot of VBGR against temperature exhibits less curvature than predicted elsewhere for SiGe BGRs.
J.F. Ewen, A.X. Widmer, et al.
ISSCC 1995
Joong-ho Choi, D.L. Rogers, et al.
OFC 1996
Jungwook Yang, Joongho Choi, et al.
IEEE Journal of Solid-State Circuits
J.N. Burghartz, D. Edelstein, et al.
ISSCC 1998