Resources Contact Us Home
Line driver structures that enhance driver performance

Image Number 2 for United States Patent #6674382.

Line drivers are provided that are suitable for driving communication cables (e.g., in Data Over Cable Service Interface Specification (DOCSIS) certified systems) without the need for output drivers and their size, power-consumption, noise and signal-distortion penalities. These line drivers directly couple switched current mirrors to a transformer's input winding to simultaneously provide currents in response to a differential input signal and a digital command signal and drive the load impedance to thereby realize a corresponding signal gain.

  Recently Added Patents
Circuit for and method of enabling communication of cryptographic data
Personalized health communication system
Method and apparatus for re-routing calls in a packet network during failures
Semiconductor memory device
3D IC method and device
Automatic portable electronic device configuration
Virtual links in a routed ethernet mesh network
  Randomly Featured Patents
Method and apparatus for determining excitation-physiologic response delays
Shoe dryer and stretcher
Hockey stick
Apparatus for mixing gas and liquid at a downhole location
Method and apparatus for controlling the slope of a blade on a motorgrader
Method for manufacturing a cement clinker, and cement clinker manufacturing facility
Process for the control of chalkbrood disease in leafcutter bees
Safety mechanism for a rotary hammer
Electrolytic process for producing lead sulfonate and tin sulfonate for solder plating use
Game in the form of a miniature mine containing a precious gem