Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1989-03-23
1990-01-30
Mintel, William
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
357 46, 357 92, 357 34, 357 15, 357 40, 307454, 307456, H01L 2972
Patent
active
048977055
ABSTRACT:
A semiconductor integrated circuit device comprises a lateral pnp transistor having a base to which an input signal is applied and a first npn transistor having a base to which a potential appearing at the emitter of the pnp transistor is applied, which transistors constitute a bipolar logic circuit. In the circuit device, the width of the base of the pnp transistor is determined to be in the range of from 5 .mu.m to 7 .mu.m.
REFERENCES:
patent: 4433258 (1984-02-01), Kaneko et al.
Guide Book of Ultra LSIs, vol. 4, Bipolar Integrated Circuits published by Kindai Kagakusha on Dec. 1, 1984, p. 21.
Kitora Takatsugu
Taki Youichirou
Mintel William
Mitsubishi Denki & Kabushiki Kaisha
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