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
Methods and systems for time-shifting content
Imaging lens
Display device substrate, method for manufacturing the same, display device, method for forming multi-layer wiring, and multi-layer wiring substrate
Apparatus and method for controlling a tunable matching network in a wireless network
Controlling a video window position relative to a video camera position
Method and apparatus for compensating QoS during handover by base station in wireless broadband access system
  Randomly Featured Patents
Exhaust gas recirculation system
Marine wet exhaust system and improvements in powered marine vessel
Bed sheet attachment device for a mattress, and method
Compact endorsement signature systems
1H-pyrazoles useful in therapy
Heat-dissipating fan and its housing
Bearing for a pressurized protective suit
Liquid crystal display device and driving method thereof
Charge control circuit
Linear guide apparatus