{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9813069","patent":{"patent_number":"US-9813069","title":"Half-rate bang-bang phase detector","assignee":null,"inventors":[],"filing_date":"2016-10-05T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":21,"abstract":"A clock and data recovery circuit includes a phase detector, an adder, and an oscillator circuit. The phase detector includes a sampling circuit, a comparison circuit, and a resampling circuit. The sampling circuit includes first through fourth flip-flops for receiving a data signal and first through fourth clock signals, and generating first through fourth sampling signals. The comparison circuit includes first through fourth logic gates for receiving the first through fourth sampling signals and generating first through fourth comparison signals, respectively. The resampling circuit includes fifth through eighth flip-flops for receiving the first through fourth comparison signals and the first through fourth clock signals, and generating first through fourth control signals, respectively. The adder receives the first through fourth control signals, and generates a frequency control signal. The oscillator circuit receives the frequency control signal, generates the first through fourth clock signals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Half-rate bang-bang phase detector","description":"A clock and data recovery circuit includes a phase detector, an adder, and an oscillator circuit. The phase detector includes a sampling circuit, a comparison circuit, and a resampling circuit. The sa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9813069","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-9813069","citation_suggestion":"Patentable. \"Half-rate bang-bang phase detector\" (US-9813069). https://patentable.app/patents/US-9813069","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9813069","json":"https://patentable.app/api/llm-context/US-9813069","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:18.269Z"}