17849469. GLITCH ABSORBING BUFFER FOR DIGITAL CIRCUITS simplified abstract (QUALCOMM Incorporated)
Contents
GLITCH ABSORBING BUFFER FOR DIGITAL CIRCUITS
Organization Name
Inventor(s)
Harshat Pant of San Diego CA (US)
Chirag Agrawal of Poway CA (US)
Shih-Hsin Jason Hu of San Diego CA (US)
GLITCH ABSORBING BUFFER FOR DIGITAL CIRCUITS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17849469 titled 'GLITCH ABSORBING BUFFER FOR DIGITAL CIRCUITS
Simplified Explanation
The abstract describes a glitch absorbing buffer (GABUF) that includes a delay element and a logic circuit. The delay element delays an input signal to generate a delayed input signal. The logic circuit responds to the input signal, the delayed input signal, and an output signal. It propagates a pulse in the input signal to the output signal if the pulse width is greater than the delay, and suppresses the propagation of the pulse if the pulse width is less than the delay.
- The glitch absorbing buffer (GABUF) includes a delay element and a logic circuit.
- The delay element delays the input signal to generate a delayed input signal.
- The logic circuit responds to the input signal, the delayed input signal, and an output signal.
- If the width of a pulse in the input signal is greater than the delay, the logic circuit propagates the pulse to the output signal.
- If the width of the pulse is less than the delay, the logic circuit suppresses the propagation of the pulse to the output signal.
Potential Applications
- This technology can be applied in electronic circuits where glitches or unwanted pulses need to be absorbed or suppressed.
- It can be used in digital communication systems to ensure reliable transmission of signals by eliminating glitches.
Problems Solved
- Glitches or unwanted pulses in electronic circuits can cause errors or malfunctions.
- This technology solves the problem of glitches by absorbing or suppressing them, ensuring the proper functioning of the circuit.
Benefits
- The glitch absorbing buffer provides a reliable solution for handling glitches in electronic circuits.
- It helps improve the overall performance and accuracy of electronic systems.
- By eliminating glitches, it reduces the chances of errors or malfunctions in digital communication systems.
Original Abstract Submitted
An aspect relates to a glitch absorbing buffer (GABUF) including: a delay element configured to delay an input signal by a delay to generate a delayed input signal; and a logic circuit, responsive to the input signal, the delayed input signal, and an output signal, configured to propagate a pulse in the input signal to the output signal if a width of the pulse is greater than the delay, and suppress the propagating of the pulse to the output signal if the width of the pulse is less than the delay.
