{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10536303","patent":{"patent_number":"US-10536303","title":"Quarter-rate charge-steering decision feedback equalizer (DFE) taps","assignee":null,"inventors":[],"filing_date":"2018-11-28T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A decision feedback equalizer (DFE) comprises two charge-steering (CS) input latches driven by complementary ½-rate clocks, two pairs of CS primary latches, and two pairs of taps. The primary latches are driven by ¼-rate clocks. In a first aspect, each one of the input latches and the primary latches includes a respective differential pair of n-channel output transistors, and each tap includes a respective differential pair of p-channel input transistors. In a second aspect, each one of the input latches and the primary latches includes a respective differential pair of p-channel input transistors, and each tap includes a respective differential pair of n-channel output transistors. In some implementations, no element of any one of the taps is driven by any ½-rate clock. In some implementations, every switch of at least one of the taps is driven by one of the ¼-rate clocks."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Quarter-rate charge-steering decision feedback equalizer (DFE) taps","description":"A decision feedback equalizer (DFE) comprises two charge-steering (CS) input latches driven by complementary ½-rate clocks, two pairs of CS primary latches, and two pairs of taps. The primary latches ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10536303","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-10536303","citation_suggestion":"Patentable. \"Quarter-rate charge-steering decision feedback equalizer (DFE) taps\" (US-10536303). https://patentable.app/patents/US-10536303","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10536303","json":"https://patentable.app/api/llm-context/US-10536303","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:22:34.402Z"}