Modeling of the inverse base width modulation effect in SiGe base HBT for circuit simulation
Tatjana V. Pesic, Nebojša Janković, Jugoslav P. Karamarković
Abstract
Tatjana V. Pesic, Nebojša Janković, Jugoslav P. Karamarković
Abstract
We describe the method of including the inverse base width modulation (IBWM) effect in the non-quasi static SiGe base HBT circuit model. Simulated results reveal that the IBWM effect has strong influence on the HBT electrical characteristics and must be taken into account for accurate modeling of SiGe HBTs.
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We describe the method of including the inverse base width modulation (IBWM) effect in the non-quasi static SiGe base HBT circuit model. Simulated results reveal that the IBWM effect has strong influence on the HBT electrical characteristics and must be taken into account for accurate modeling of SiGe HBTs.
Key concepts: Heterojunction bipolar transistor, Base (topology), Modulation (music), Inverse, Materials science, Optoelectronics, Electronic engineering, Silicon-germanium