Invention Grant
- Patent Title: Deglitcher with integrated non-overlap function
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Application No.: US18204584Application Date: 2023-06-01
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Publication No.: US12052018B2Publication Date: 2024-07-30
- Inventor: Péter Onódy , András V. Horváth
- Applicant: Skyworks Solutions, Inc.
- Applicant Address: US CA Irvine
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: H03K5/125
- IPC: H03K5/125 ; H03H11/06 ; H03H11/26 ; H03K3/012 ; H03K5/1252 ; H03K17/687 ; H03K19/20

Abstract:
A driver circuit includes a first deglitcher circuit that delays a rising edge or a falling edge of an input signal according to a mode control signal and supplies a first output signal. A second deglitcher circuit receives the first output signal and delays either a rising edge or a falling edge of the first output signal by a second delay according to the mode control signal and supplies a second output signal. Logic gates combine the first and second output signals to supply gate control signals for output transistors to drive the driver circuit output. A sum of the first delay and the second delay determines the total deglitch time defining a pulse width of pulses that are suppressed by the driver circuit and the second delay determines a non-overlap time. The non-overlap time overlaps in time with the total deglitch time.
Public/Granted literature
- US20240039519A1 DEGLITCHER WITH INTEGRATED NON-OVERLAP FUNCTION Public/Granted day:2024-02-01
Information query
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