{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9762250","patent":{"patent_number":"US-9762250","title":"Cancellation of spurious tones within a phase-locked loop with a time-to-digital converter","assignee":null,"inventors":[],"filing_date":"2014-07-31T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["H02M"],"num_claims":33,"abstract":"A phase-locked loop (PLL) includes a spur cancellation circuit that receives a residue signal indicative of a first frequency and receives a residual phase error signal and generates a spur cancellation signal. A summing circuit combines the spur cancellation signal and a first phase error signal corresponding to a phase difference between a reference signal and a feedback signal in the PLL and generates a second phase error signal with a reduced spurious tone at the first frequency."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cancellation of spurious tones within a phase-locked loop with a time-to-digital converter","description":"A phase-locked loop (PLL) includes a spur cancellation circuit that receives a residue signal indicative of a first frequency and receives a residual phase error signal and generates a spur cancellati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9762250","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9762250","citation_suggestion":"Patentable. \"Cancellation of spurious tones within a phase-locked loop with a time-to-digital converter\" (US-9762250). https://patentable.app/patents/US-9762250","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9762250","json":"https://patentable.app/api/llm-context/US-9762250","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:12:15.639Z"}