Resources Contact Us Home
Frequency synthesizer

Image Number 5 for United States Patent #5412338.

A frequency synthesizer for generating a sinusoidal analogue signal comprises a digital signal generator for generating a substantially triangular digital signal. A digital to analogue converter (DAC) receives the digital signal. The DAC has a non-linear transfer function shaped to generate a sinusoidal analogue signal.

  Recently Added Patents
Method and apparatus for wireless communication in a mesh network with central control of communication relationships
Sweetener compositions having enhanced sweetness and improved temporal and/or flavor profiles
Boundary acoustic wave device
Session transfer method, application server, and communications system
Liquid low temperature injection molding process
Etching method, etching apparatus, and computer-readable recording medium
Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus, and electronic apparatus
  Randomly Featured Patents
Electro-fusion fitting having a solid embedded heater with perpendicular projections
Modular connector assembly utilizing a generic lead frame
Symmetrical multi-unit railroad car
Coating compositions including high Tg acrylic polymers for low temperature cure and good etch resistance
Method of forming integrated circuit structures in silicone ladder polymer
High efficiency air-conditioner/dehumidifier
Loose fill dispensing and storage system
Stack changing device
Carnation named Digitos
Image predictive coding method