By Coil In Parallel To And Resonating With Inter-electrode Capacity Patents (Class 330/80)
  • Gain boosting RF gain stage with cross-coupled capacitors
    Patent number: 7697915
    Abstract: A RF differential gain stage has cross-coupled capacitors between input and output nodes of the amplifier stage to boost gain. The gain boost allows cancellation of the series resistance of an inductive load of the amplifier stage.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: April 13, 2010
    Assignee: Qualcomm Incorporated
    Inventors: Arya Behzad, C. Paul Lee