{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621136","patent":{"patent_number":"US-9621136","title":"Data sampler circuit with equalization function and method for sampling data","assignee":null,"inventors":[],"filing_date":"2015-11-12T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":20,"abstract":"A data sampler circuit comprises a transconductance amplifier, a latch circuit, a current-to-voltage converter, and a negative resistance circuit. The transconductance amplifier has an input and an output. The latch circuit is coupled to the output of the transconductance amplifier. The current-to-voltage converter has an input coupled to the output of the transconductance amplifier, and an output for providing a feedback signal to the latch circuit. The negative resistance circuit is coupled to the output of the transconductance amplifier and provides equalization during both a sampling mode and a data latching mode. In one embodiment, the negative resistance circuit comprises a pair of cross-coupled transistors. A gain of the negative resistance circuit can be adjusted based on a pulse width of an input signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data sampler circuit with equalization function and method for sampling data","description":"A data sampler circuit comprises a transconductance amplifier, a latch circuit, a current-to-voltage converter, and a negative resistance circuit. The transconductance amplifier has an input and an ou","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621136","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-9621136","citation_suggestion":"Patentable. \"Data sampler circuit with equalization function and method for sampling data\" (US-9621136). https://patentable.app/patents/US-9621136","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621136","json":"https://patentable.app/api/llm-context/US-9621136","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:39:50.671Z"}