Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE current electromagnetic interference choke with multiple choking levels

Image Number 8 for United States Patent #6005429.

An apparatus for and method of reducing electromagnetic interference of an integrated circuit by providing multiple choking levels are disclosed. A choking circuit includes a choking level select signal generator, a pulse choking circuit connected to the choking level select signal generator, and a modulation control circuit connected to the pulse choking circuit. The choking level is increased when modules of the integrated circuit are less active, which reduces electromagnetic interference. The choking level is decreased when modules of the integrated circuit are more active, which maintains the voltage supplied to the power bus above a desired level.

  Recently Added Patents
Multilevel directory assistance apparatus and method
Printed circuit board including electromagnetic bandgap structure
Modular utility rack
Disposable and tamper-resistant RFID lock
Isothermal amplification of DNA
Multiple carrier compression scheme
  Randomly Featured Patents
Set of cart baskets
Protective cap for the end of a level having an I-shaped cross-section
Numerical control method for machining an arc on the curved surface of a cylinder using interpolation of linear and angular data
Apparatus for knitting about a traveling strand
Transaction processing system
Shedding mechanism for weaving looms
Audio shoe contact for a hearing device
Stable activated carbon process using a moving grate stoker furnace
Foot spa
Horn antenna array