Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and circuit for constructing a synchronous signal diagram from asynchronously sampled data










Image Number 8 for United States Patent #7792649.

A system and circuit for constructing a synchronous signal diagram from asynchronous sampled data provides a low cost and production-integrable technique for providing a signal diagram. The data signal is edge-detected and asynchronously sampled (or alternatively a clock signal is latched). The data signal or a second signal is compared to a settable threshold voltage and sampled. The edge and comparison data are folded according to a swept timebase to find a minimum jitter period. The crossing of the signal diagram edges is determined from a peak of a histogram of the folded edge data. A histogram of ratios of the sample values versus displacement from the position of the crossing location is generated for each threshold voltage. The technique is repeated over a range of settable threshold voltages. Then, the ratio counts are differentiated across the histograms with respect to threshold voltage, from which a signal diagram is populated.








 
 
  Recently Added Patents
Noise spectrum tracking in noisy acoustical signals
Non-disruptive configuration of a virtualization controller in a data storage system
Electronic component and a system and method for producing an electronic component
Extract of Vanilla planifolia
Techniques for performing translation of messages
Semiconductor devices and methods for changing operating characteristics and semiconductor systems including the same
System and method for providing private demand-driven pricing
  Randomly Featured Patents
Protected application launchers with graphical interface
Process for preparing sintered body of aluminum titanate
Blender attachment
Strontium peroxide catalyzed oxygen generating compositions
Rearming electronic animal trap with infrared sensor and multiple-killing-plate configuration
Display device and display panel drive method
Method and system for performing crosstalk analysis
Modular object-based architecture for extensible master station software
Potting compound for fabrication of fiber optic gyro sensor coil and method for fabricating sensor coil
Phenyl glyoxamides as SPLA2 inhibitors