Resources Contact Us Home
Integrated implementation of a collector boost scheme and method therefor

Image Number 10 for United States Patent #7348847.

A collector boost circuit is disclosed for providing a first voltage in a first mode of operation to a power amplifier, and a second voltage in a second mode of operation to the power amplifier. The collector boost circuit uses a switch and an indicator signal for triggering the switch between the first and the second mode of operation. The second voltage is a boosted voltage greater than the first voltage and is provided during peak excursions through a boost capacitor.

  Recently Added Patents
Determining phase-specific parameters of a physiological variable
Mobile electronic device
Structural plasticity in spiking neural networks with symmetric dual of an electronic neuron
Cosmetic or pharmaceutical peptides containing uncoded amino acids and their use in the treatment and/or care of the skin, mucous membranes, or scalp
Multilayer films having reduced curling
LED driving circuit, LED illumination appliance, LED illuminator, and LED illumination system
Methods of operating non-volatile memory devices during write operation interruption, non-volatile memory devices, memories and electronic systems operating the same
  Randomly Featured Patents
Impatiens plant named `Sparkler Rose`
System and method for delivering photographic-based products to a customer
Compliant attachments for a hood-mounted flexible grille
Heterocoagulate, and compositions and method for polishing and surface treatment
Sintered composite and method of manufacture
Power steering system frequency suppressor
Process for producing micro-beads and product containing the same
Method of producing thermotropic liquid crystalline copolyester, thermotropic liquid crystalline copolyester composition obtained by the same method, and molding made of the same composition
Detachable light fixture for shelving
Assembled razor handle cartridge and caddy