Resources Contact Us Home
High resolution variable gain control

Image Number 10 for United States Patent #7982539.

A gain circuit includes an analog section with variable gain and a digital section with variable gain. The gain steps for the digital section have a higher resolution than the gain steps for the analog section. In some implementations, gain steps can be achieved much finer than 0.1 db or less without sensitivity to device tolerances.

  Recently Added Patents
Photoacoustic joulemeter utilizing beam deflection technique
Wireless subscriber managing storage of HARQ packets
Drugs for prophylaxis or mitigation of taxane-induced neurotoxicity
Light emitting device
Extreme ultraviolet light source device and method for generating extreme ultraviolet light
Nanofibers containing latent reactive groups
Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the same
  Randomly Featured Patents
Steering fragmented IP packets using 5-tuple based rules
Focus state display
Method and apparatus for measuring jitter
Interconnect structure
Outdoor watertight lamp
Bivalent monomeric phenoxy tin compounds
Rack for holding a pistol-type lawn sprinkler nozzle
Lift/tilt-bed trailer
Rig baking
Cooler for electronic devices