Resources Contact Us Home
Analog to digital converter using asynchronous pulse technology

Image Number 4 for United States Patent #7750835.

A digital to analog converter includes a time encoder that converts an analog input signal into a asynchronous pulse sequence, a pulse asynchronous DeMUX circuit that converts the asynchronous pulse sequence into a parallel stream of pulse sequences at a relatively lower speed, a parallel pulse to asynchronous digital converter, an asynchronous digital to synchronous digital converter, a timing reference circuit to generate absolute time references, and a Digital Signal Processor. This architecture provides for analog to digital conversion based on pulse encoding with a parallel digitization scheme of the pulse encoded signal.

  Recently Added Patents
Peptides useful in the treatment and/or care of skin, mucous membranes, scalp and/or hair and their use in cosmetic or pharmaceutical compositions
Content reproduction apparatus and content processing method therefor
Downlink scheduling in fractional frequency reuse (FFR) systems
Pattern generation method and pattern generation program
Process for improving the hydrolysis of cellulose in high consistency systems using one or more unmixed and mixed hydrolysis reactors
Cover panel for frame based door lock
  Randomly Featured Patents
Tool with closing mechanism and method of manufacturing preferably plastic parts with hinges
Zoom operating light
Method for correcting typing errors according to character layout positions on a keyboard
Peptide isolation
Closure for a threaded opening
Balanced modulator
Ink jet printer and an ink supply system therefore
Powder spray coating injector device
Error correction codes
Ground fault detection system and method