Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rail-to-rail amplifier










Image Number 7 for United States Patent #8130034.

A rail-to-rail amplifier includes an NMOS type amplification unit configured to perform an amplification operation on differential input signals in a domain in which DC levels of the differential input signals are higher than a first threshold value, a PMOS type folded-cascode amplification unit configured to perform an amplification operation on the differential input signals in a domain in which the DC levels of the differential input signals are lower than a second threshold value which is higher than the first threshold value, the PMOS type folded-cascode amplification unit being cascade-coupled to the NMOS type amplification unit, and an adaptive biasing unit configured to interrupt a current path of the PMOS type folded-cascode amplification unit in a domain in which the DC levels of the differential input signals are higher than the second threshold value in response to the differential input signals.








 
 
  Recently Added Patents
Method for measuring and improving organization effectiveness
Powerline communication device with load characterization functionality
Display apparatus, control method thereof, and program
Method of producing probabilities of being a template shape
Drive coil, measurement probe comprising the drive coil and methods utilizing the measurement probe
Food safety printer
Image processing apparatus and image processing method
  Randomly Featured Patents
System and method for determining stator winding resistance in an AC motor
Bracket for a shower rod
Device for conveying a document in an image reading apparatus
Collar system for a firefighter's coat
Methods of forming semiconductor constructions
Composition comprising at least one substituted derivative of carbocyanine, method for treating keratin fibers using it, device and use
Method for enhancing the frictional grip of a clip-on lampshade
Laser printer with apparatus to reduce banding by servo adjustment of a scanned laser beam
Swing arm actuator for magnetic disk unit
Chemical compositions and methods