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
Information obtaining and notification, data message forwarding and handover method and access node
Level-shift circuit, electro-optical device, and level shift method
Electronic device assemblies
Systems and methods for detecting and rejecting defective absorbent articles from a converting line
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
Accessing a base station
Method and apparatus for efficiently inserting fills in an integrated circuit layout
  Randomly Featured Patents
Combined digital clock and mounting
Nucleoside analogs with carboxamidine modified monocyclic base
Radiographic apparatus having repetitive movement of the origin of the radiation
Method for manufacturing cycloalkanol and/or cycloalkanone
Airborne liquid spraying system for crop spraying
Relaxation guidance device and biofeedback guidance device
Video signal processing apparatus
Hybrid plug lock
Continuous ring furnaces for baking and rebaking carbon articles
Process for the polymerization and copolymerization of olefins with a solid support catalyst