Pulse or digital communications – Repeaters – Testing
Patent
1981-03-16
1983-12-06
Safourek, Benedict V.
Pulse or digital communications
Repeaters
Testing
307260, 340347DD, H03K 501
Patent
active
044197578
ABSTRACT:
A system for generating a drift-free three-level pulse signal from a two-level input signal involves an improvement over prior art in that output transformers are eliminated. This system is compatible with integrated circuit techniques using solid state logic elements in conjunction with a capacitor-resistor combination at the output.
REFERENCES:
patent: 2671858 (1954-03-01), Fong
patent: 2773221 (1956-12-01), Shaw
patent: 3334352 (1967-08-01), Abbondante
patent: 3803500 (1974-04-01), Taudt et al.
patent: 3993953 (1976-11-01), Lender et al.
patent: 4013955 (1977-03-01), Wagner
patent: 4038605 (1977-07-01), Elder et al.
patent: 4083005 (1978-04-01), Looschen
patent: 4313067 (1982-01-01), White
Riffle and Clark, "A Monolithic Low Power PCM Repeater Circuit", IEEE Journal of Solid-State Circuits, vol. SC-No. Feb. 1979, pp. 102-108.
Davis et al., "Design of an Integrated Circuit for the TlC Low-Power Line Repeater", IEEE Journal of Solid-State Circuits, vol. SC 14 No. Feb. 1979, pp. 109-120.
Merrill, "Conversion from 100% Duty Cycle Binary Data to 50% Duty Cycle Bipolar Data", BTL Electronics Letters, Jan. 1979.
De Gennaro Cosmo H.
Hooper Neil
Bell Telephone Laboratories Incorporated
Chin Stephen
Kearns J. P.
Newman H. L.
Safourek Benedict V.
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