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
Method of making a CIG target by cold spraying
Translucent internal graphics enhancement
Categorizing bit errors of solid-state, non-volatile memory
Cross-platform cloud-based map creation
Inhibitors of human immunodeficiency virus replication
Method for using a super-slippery thin layer characterized by the method for making same
Methods and devices for creating, compressing and searching binary tree
  Randomly Featured Patents
Data input and output terminal
Reusable cuff barrier
Method and arrangement for processing a signal using a digital processor having a given word length
Frequency prepositioning for an indirect frequency synthesizer
Automated 3D build processes
Contact type magnetic disc apparatus
N,N'-Diphenyldiimides of 6,12, dialkyl-3,4,9,10-anthanthrene-tetracarboxylic acid
Platemaking apparatus
Simplified planarization process for polysilicon filled trenches
Silicon carbide single crystal and method and apparatus for producing the same