{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9590797","patent":{"patent_number":"US-9590797","title":"Edge rate control calibration","assignee":null,"inventors":[],"filing_date":"2016-04-29T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":17,"abstract":"In an example embodiment, a circuit includes an oscillator providing a set of clock phase signals. A main edge rate controller (ERC) coupled to the oscillator is configured to adjust an edge rate of each clock phase signal of the set of clock phase signals. An interpolator coupled to the main ERC is configured to interpolate the adjusted set of clock phase signals to provide at least one desired phase output signal. An edge rate controller calibrator comprises a ring oscillator including at least three ERCs connected in a loop, a counter configured to count a number of cycles of the ring oscillator over a given period, and a finite state machine (FSM) configured to compare the counter count to a given value corresponding to an operating frequency of the circuit and to adjust operation of the circuit based on the comparison."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Edge rate control calibration","description":"In an example embodiment, a circuit includes an oscillator providing a set of clock phase signals. A main edge rate controller (ERC) coupled to the oscillator is configured to adjust an edge rate of e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9590797","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-9590797","citation_suggestion":"Patentable. \"Edge rate control calibration\" (US-9590797). https://patentable.app/patents/US-9590797","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9590797","json":"https://patentable.app/api/llm-context/US-9590797","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:00:05.489Z"}