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
Display screen with an animated graphical user interface
Aware manufacturing of integrated circuits
Advertisement in operating system
Provision of downlink packet access services to user equipment in spread spectrum communication network
System and method for outputting virtual textures in electronic devices
Electronic device, information processing method, and storage medium
Monolithic widely-tunable coherent receiver
  Randomly Featured Patents
Soft tissue
Map-data-generation device and map-generation method used therefor, and navigation device and route-search method used therefor
Apparatus and method for self-timed algorithmic execution
Lift off mechanism for a vacuum cleaner
New phenylazacycloalkanes
Refrigerator cooling air flow control apparatus
Lead acid battery with liquid sensor in lid
Method and apparatus for minimizing color hue shifts in bi-directional inkjet printing
Tandem swing