Neutralizing Line Capactive Discharge Patents (Class 178/69F)
  • Patent number: 4434497
    Abstract: Bidirectional circuitry, which includes two amplifiers, each having a capacitor connected between an input and an output terminal thereof, and two interrupt transistors, acts to provide amplification and/or level shifting of information between two transceivers while also reducing capacitive loading and thus enhancing response time.
    Type: Grant
    Filed: December 22, 1981
    Date of Patent: February 28, 1984
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: Robert M. Rolfe