{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290114","patent":{"patent_number":"US-11290114","title":"Variable-length clock stretcher with passive mode jitter reduction","assignee":null,"inventors":[],"filing_date":"2021-06-03T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":15,"abstract":"A clock stretcher includes a DLL that derives delayed versions of an input clock signal. The clock stretcher has passive and stretching modes. It operates from a sensed power supply without intervening voltage regulation.In passive mode, it forwards input clock pulses to the clock stretcher output. The input clock pulses are delayed by fewer than 10 DLL delay line delay stages. In stretching mode, a combiner cyclically selects the delayed versions of the input clock signal to generate a modified clock signal. The combiner uses a hop code, dependent on a sensed condition, to determine the step size for the cyclical selection.To enter passive mode, the clock stretcher tests if a passive mode entry threshold is met. The threshold includes two conditions: the hop code must be zero, and phase selection must have reached a wraparound point that may have been corrected for a delay line offset."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Variable-length clock stretcher with passive mode jitter reduction","description":"A clock stretcher includes a DLL that derives delayed versions of an input clock signal. The clock stretcher has passive and stretching modes. It operates from a sensed power supply without intervenin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290114","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-11290114","citation_suggestion":"Patentable. \"Variable-length clock stretcher with passive mode jitter reduction\" (US-11290114). https://patentable.app/patents/US-11290114","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290114","json":"https://patentable.app/api/llm-context/US-11290114","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:36:04.028Z"}