Resources Contact Us Home
Noise reduction techniques for programmable input/output circuits

Image Number 3 for United States Patent #6812869.

An input/output (I/O) circuit bank is disclosed, in accordance with one embodiment, having programmable I/O circuits configurable to support I/O interface standards for single-ended and differential signaling. The associated pads of one or more of the I/O circuits may be utilized to provide an external reference signal via a pass transistor onto an internal bus for use by the remainder of the I/O circuits. The pass transistors may be designed to function as lowpass filters to limit the amount of noise that passes through them.

  Recently Added Patents
Image generation device with optimized dose control
Laser protection polymeric materials
Handover signaling in wireless networks
Bit error mitigation
Area efficient through-hole connections
Encoding and/or decoding memory devices and methods thereof
Wireless communications apparatus and wireless communications method
  Randomly Featured Patents
Floating gate memory cells with increased coupling radio
Shell and plate heat exchanger
Circulation-active novel substituted aminomethyl-5,6,7,8-tetrahydronaphthyloxy-acetic acids and intermediates therefor
Liquid distribution system
Method and apparatus for estimating the detection range of a radar
Speech translation device and computer readable medium
Disc brake and friction pad assembly therefor
Ultrasound therapeutic apparataus
Display device, method for fabricating thin film transistor and method for fabricating thin film transistor array substrate using the said method
Coil spring preload for parallel-axis differential