Invention Grant
- Patent Title: Phase-locked loop with reduced frequency transients
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Application No.: US16832538Application Date: 2020-03-27
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Publication No.: US11038513B1Publication Date: 2021-06-15
- Inventor: Gary I. Moore
- Applicant: Raytheon Company
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Main IPC: H03L7/093
- IPC: H03L7/093 ; H03B5/18 ; H03L7/107
Abstract:
A phased locked loop (PLL) having a filter output voltage that is limited to a fraction of the voltage range accepted by the tuning port of a voltage-controlled oscillator (VCO) under control and a control system responsive to the filter output voltage and for summing the filter output voltage with an elevator voltage and applying the summed voltage to the VCO tuning port.
Information query
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