Zobrazeno 1 - 10
of 139
pro vyhledávání: '"T.F. Meister"'
Publikováno v:
IEEE Transactions on Electron Devices. 43:1533-1538
The RF noise of transistors fabricated in an advanced silicon bipolar technology is investigated. The influence of the lateral scaling on the noise figure is studied experimentally and compared with the predictions of conventional noise modeling. Rea
Publikováno v:
Microelectronic Engineering. 19:535-538
The performance limits of self-aligned npn Si-BJTs and SiGe-HBTs are investigated for different types of processing. Using a one-dimensional drift-diffusion equation solver, device simulations are carried out for different doping and germanium profil
Autor:
M. Wurzer, T. Bottner, K. Aufinger, R. Stengl, Herbert Knapp, J. Bock, T.F. Meister, S. Boguth, H. Schafer, W. Perndl
Publikováno v:
IEDM Technical Digest. IEEE International Electron Devices Meeting, 2004..
A SiGe bipolar technology with a transit frequency of 225 GHz and a maximum oscillation frequency of 300 GHz is described. With a ring oscillator gate delay of 3.3 ps and a static frequency divider operating up to 102 GHz input frequency state-of-the
Publikováno v:
31st European Conference on Optical Communications (ECOC 2005).
A 0.18 μm SiGe HBT based linear equalizer for 43 Gbit/s transmission has been realised showing an improvement of 60% of polarisation mode dispersion (PMD) DGD tolerance and of 50% of chromatic dispersion (CD) tolerance. (2 pages)
Autor:
M. Ohnemus, S. Boguth, R. Schreiter, T.F. Meister, J. Bock, L. Treitinger, M. Rest, M. Wurzer, Herbert Knapp, K. Aufinger
Publikováno v:
International Electron Devices Meeting 1999. Technical Digest (Cat. No.99CH36318).
A production-near implanted base silicon bipolar technology for mixed analogue and digital applications has been developed. The applicability for mobile communications up to at least 6 GHz and for high-speed data links in the range of 10-40 Gbit/s is
Publikováno v:
Proceedings of the Bipolar Circuits and Technology Meeting.
A modular 1.2- mu m BiCMOS process which can be used to realize either low-cost or high-performance bipolar devices within a CMOS environment is discussed. process complexity, electrical data, and circuit performance are compared for different circui
Autor:
H. Schaber, T.F. Meister
Publikováno v:
Proceedings of the Bipolar Circuits and Technology Meeting.
Basic models proposed to explain the polysilicon emitter effect are reviewed, and the present status of polysilicon emitter modeling is summarized. The present state of the technology is described, and its advantages are discussed. Optimization of fo
Autor:
J. Bok, A. Felder, T.F. Meister, M. Franosch, K. Aufinger, M. Wurzer, R. Schreiter, S. Boguth, L. Treitinger
Publikováno v:
1996 Symposium on VLSI Technology. Digest of Technical Papers.
A 0.5 /spl mu/m silicon bipolar technology for mixed digital/analogue RF applications is presented. Very steep base profiles are realized by ion implantation and subsequent base diffusion. Cut-off frequencies and maximum oscillation frequencies of 50
Publikováno v:
International Electron Devices Meeting 1991 [Technical Digest].
The authors present a 0.8 mu m BiCMOS technology for high-performance digital applications. The underlying optimization strategy to trade off both bipolar vs. CMOS speed and cutoff-frequency vs. collector-emitter breakdown voltage is described. Based
Publikováno v:
International Technical Digest on Electron Devices.
Using transistors with opaque polysilicon-emitters, the apparent bandgap narrowing in heavily doped n-type silicon has been measured with a temperature-dependent DC method. Collector currents and forward transit times of polysilicon-emitter transisto