Patents Assigned to HOLT INTEGRATED CIRCUITS
  • Analog front-end with galvanically isolated differential bus
    Patent number: 9473329
    Abstract: Disclosed herein, one embodiment of the disclosure is directed to an apparatus for receiving Aeronautical Radio, Incorporated (ARINC) 429 bus signals. The apparatus may comprise: a modulator that modulates the ARINC 429 bus signals onto a carrier signal and generates a modulated signal using only power supplied by the ARINC 429 bus; and a demodulator that recovers ARINC 429 bus baseband binary data from the modulated signal, wherein the modulated signal propagates from the modulator to the demodulator through capacitive coupling.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: October 18, 2016
    Assignee: HOLT INTEGRATED CIRCUITS
    Inventors: Jomo K. Edwards, David J. Mead, William G. Holt, George S. Noh, Kevin P. Smith