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Digital logic devices with extremely skewed trip points and reset circuitry for rapidly propagating signal edges

  • US 6,937,066 B2
  • Filed: 01/03/2003
  • Issued: 08/30/2005
  • Est. Priority Date: 08/03/2001
  • Status: Expired due to Term
First Claim
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1. A skewed inverter falling logic device for rapidly propagating a falling edge of an output signal comprising:

  • a fast inverter falling having a large n/p channel width ratio for receiving an input signal and rapidly propagating a falling edge onto said output signal in response to receiving a rising edge on said input signal;

    a pull-up reset network connected in parallel to said fast inverter falling for resetting said output signal after said falling edge has been propagated onto said output signal; and

    a feedback delay circuit connected in parallel with said pull-up reset network for delaying and returning said output signal to said pull-up reset network.

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