{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11942953","patent":{"patent_number":"US-11942953","title":"Droop detection and control of digital frequency-locked loop","assignee":null,"inventors":[],"filing_date":"2021-12-21T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":25,"abstract":"A apparatus includes a reference signal generator, a droop detection circuit, a digital frequency-locked loop (DFLL), and a DFLL control circuit. The reference signal generator that receives a digital value and produces a pulse-density modulated signal based on the digital value. The droop detection circuit converts the pulse-density modulated signal to an analog signal, compares the analog signal to a monitored supply voltage, and responsive to detecting a droop of the monitored supply voltage below a designated value relative to the analog signal, produces a droop detection signal. The DFLL provides a clock signal for synchronizing circuitry within a domain of the monitored supply voltage. The DFLL control circuit, responsive to receiving the droop detection signal, causes the DFLL to slow the clock signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Droop detection and control of digital frequency-locked loop","description":"A apparatus includes a reference signal generator, a droop detection circuit, a digital frequency-locked loop (DFLL), and a DFLL control circuit. The reference signal generator that receives a digital","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11942953","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-11942953","citation_suggestion":"Patentable. \"Droop detection and control of digital frequency-locked loop\" (US-11942953). https://patentable.app/patents/US-11942953","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11942953","json":"https://patentable.app/api/llm-context/US-11942953","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:53:58.487Z"}