Resources Contact Us Home
Oscillator for providing a constant oscillation signal, and a signal processing device including the oscillator

Image Number 2 for United States Patent #8115559.

An oscillator including a current bias circuit and a ring oscillator. The current bias circuit tracks a temperature change of the oscillator by using a control voltage and generates a plurality of bias voltages to supply a bias current according to the temperature change. The ring oscillator compares differential output signals generated according to the bias voltages and generates an oscillation signal as a result of the comparison.

  Recently Added Patents
Liquid crystal display
Washing machine
Antibodies to Clostridium difficile toxins
Pre-primed roofing membrane
Multi-domain dynamic group virtual private networks
Group of amino substituted benzoyl derivatives and their preparation and their use
Method and apparatus for displaying system status with a wide range of viewing angle
  Randomly Featured Patents
Method and apparatus for forming an internally screw-threaded article
Insulative member on battery cathode
Process for separating a substance from a mixture
Therapeutic agents
Apparatus for controlling a door drive
Preparation of arylaminohydroxyanthraquinones
Electric power steering system
Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foams
Process for producing color filter
Data recording, billing, charges, and quality assurance software for mobile devices