Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1992-04-17
1994-04-19
Westin, Edward P.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307455, 307495, 330253, 330257, 330300, 330311, H03K 1908, H03F 316
Patent
active
053048695
ABSTRACT:
A BiCMOS circuit for amplifying the difference voltage between two input voltage signals. The BiCMOS circuit of the present invention includes two bipolar junction transistor which receive the two input voltage signals and each drive a cascode-connected PMOS device. The drains of the cascode-connected PMOS devices are coupled to the input and output of a current mirror, wherein the output of the current mirror is the output of the BiCMOS circuit.
REFERENCES:
patent: 4059808 (1977-11-01), Sakamoto et al.
patent: 4194136 (1980-03-01), Butler
patent: 4626794 (1986-12-01), Sugimoto
patent: 4714894 (1987-12-01), Gulczynski
patent: 4839609 (1989-06-01), Hara et al.
patent: 4920321 (1990-04-01), Armstrong
patent: 4992681 (1991-02-01), Urakawa et al.
patent: 5068551 (1991-11-01), Bosnyak
Alvarez, Antonio, R., BiCMOS Technology and Applications, Kluwer Academic Publishers, 1989, pp. 206-219.
Intel Corporation
Santamaur Jon
Westin Edward P.
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