Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Analog reference voltage generator, method thereof, analog-to-digital converter including the same, and image sensor including the same










Image Number 2 for United States Patent #7755531.

An analog reference voltage generator for generating a monotonously increasing or decreasing analog reference voltage includes a plurality of dump cells in front of an operational amplifier and controls the dump cells using a plurality of clock signals, respectively, which do not overlap each other in time, thereby increasing a ramping speed. The analog reference voltage generator including the plurality of dump cells controls the generation of an analog reference voltage using the plurality of clock signals obtained by dividing a master clock signal, thereby preventing the voltage level of the reference signal from decreasing due to an increase of the load.








 
 
  Recently Added Patents
Methods and compositions related to glucocorticoid receptor antagonists and breast cancer
Inhibitors of bacterial tyrosine kinase and uses thereof
Case for electronic device
Integrating multimedia capabilities with circuit-switched calls
Content distribution system, mobile communication terminal device, and computer readable medium
Imaging lens with three lens elements, and electronic apparatus having the same
Aqueous flowable concentrate compositions of a microencapsulated dinitroaniline herbicide
  Randomly Featured Patents
Imidazole substituted pyrazole kinase inhibitors
Wind deflector for sliding roofs of automobiles
Control device for vehicle speed
Crimping ring, method for making same and manufacturing installation
Apparatus for correcting slide bottom dead center position of mechanical press
Apparatus for providing temperature equalization cycles for a microwave oven
Lid and containment vessel for refining molten metal
Index limited continuous operation vector processor
Aerosol container
Flush lighted flat keyboard assembly