Patent ID: 6552607
Filing Date: 2003-04-22
Classification: H03F

Abstract:
A bridged output amplifier comprising:a first channel including a first channel first conductor and a first channel second conductor; a second channel including a second channel first conductor and a second channel second conductor; a first OR-gate having as input said first channel first conductor and said second channel second conductor, said first OR-gate having an output connected to a first amplifier stage; a second OR-gate having as input said first channel second conductor and said second channel second conductor, said second OR-gate having an output connected to a second amplifier stage; a third OR-gate having as input said first channel second conductor and said second channel first conductor, said third OR-gate having an output connected to a third amplifier stage; wherein said first amplifier stage provides an output to a first side of a first load; wherein said third amplifier stage provides an output to a first side of a second load; and wherein said second amplifier stage provides an output to a second side of said first load and a second side of said second load.