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
System and method for document orientation detection
Focusing apparatus that effectively sets a focus area of an image when a focusing mode is changed
Electrode binder composition, electrode slurry, electrode, and electrical storage device
Model matching for trace link generation
Method of and apparatus for image denoising
Substituted bicyclic HCV inhibitors
(4928
  Randomly Featured Patents
End-to end anastomosis instrument and method for performing same
Toy
Scatter correction methods and systems in single photon emission computed tomography
Protected length measuring system
Pneumatic gas meter test fixture
Flexible pipe
Active retinoic acid-free culture medium for chicken embryonic stem cells
Multimetallic reforming catalyst comprising platinum and tin, the preparation and the application thereof
Rack and pinion window regulator
Semiconductor apparatus utilizing gradient freeze and liquid-solid techniques