Resources Contact Us Home
Semiconductor integrated circuit device

Image Number 6 for United States Patent #8040187.

A semiconductor integrated circuit device constituting an inverting amplifier employs a cascode current source as a current source. In the semiconductor integrated circuit device, a high-potential-side transistor of the cascode current source and a low-potential-side transistor constituting an amplification portion are shared. The configuration can not only make an output impedance of the cascode current source high and improve current source characteristics but also make a minimum potential at a minimum potential point of the amplification portion low and ensure a sufficient power supply voltage margin.

  Recently Added Patents
Calibration device and related method for phase difference between data and clock
Surface modification
Performance venue with dynamic mechanical load management system and method
Platform for generating electricity from flowing fluid using generally prolate turbine
Rewarding independent influencers
Fixing apparatus
Gaming machine certificate creation and management
  Randomly Featured Patents
Image-capturing apparatus having multiple detachably connectable image capturing units
Hot runner nozzle having thermal insert at downstream end
Method and system to facilitate reporting results of a defect inspection
High-pressure discharge lamp and heat shield for such a lamp
Self-aligned metal electrode structure for elevated sensors
Substance with fibrinolytic activity and method of manufacturing the same
Building panel
Skills building method and system
Method and apparatus for implementing soft-input/soft-output iterative detectors/decoders
Portable illuminating tower