{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04100SQ/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04100SQ-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK04100SQ-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK04100SQ%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PLLatinum™ Clock Jitter Cleaner, LMK04100SQ/NOPB, 1.08 GHz max, 2:7 fanout, LVCMOS/LVDS/LVPECL I/O, 48-WQFN (7x7 mm), Tape & Reel.","salesMarkdown":"## PLLatinum clock conditioner — 1.08 GHz jitter cleaning with 2:7 fanout The Texas Instruments LMK04100SQ/NOPB is a PLLatinum™ clock jitter cleaner that accepts LVCMOS, LVDS, or LVPECL inputs and distributes cleaned clocks on seven outputs in LVCMOS, 2VPECL, or LVPECL formats. The integrated PLL and 1.08 GHz maximum frequency suit it for conditioning reference clocks for high-speed ADCs, DACs, or SerDes transceivers where phase noise on the reference directly degrades the signal chain SNR. The device operates from a 3.15 V to 3.45 V supply, a tight window typical for high-performance clocking ICs that share a 3.3 V rail. ## Active lifecycle and ordering code The base product number is LMK04100; the SQ suffix denotes the 48-WQFN package and NOPB indicates lead-free (RoHS-compliant) finish. The part ships in Tape & Reel, which is the standard carrier for automated assembly.","metaTitle":"Texas Instruments LMK04100SQ/NOPB PLLatinum Clock, 1.08 GHz","metaDescription":"Texas Instruments LMK04100SQ/NOPB PLLatinum clock jitter cleaner, 1.08 GHz max, 2:7 fanout, LVCMOS/LVDS/LVPECL I/O, 48-WQFN. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"Yes","Input":"LVCMOS, LVDS, LVPECL","Output":"LVCMOS, 2VPECL, LVPECL","Series":"PLLatinum™","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad","Product Status":"Active","Frequency - Max":"1.08GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Base Product Number":"LMK04100","Ratio - Input:Output":"2:7","Operating Temperature":"-40°C~85°C","Supplier Device Package":"48-WQFN (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.5040","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aec93e0b8f1bb03c48d16d6fe0fc53f3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK04100SQ%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What input and output logic families does the LMK04100SQ/NOPB support?","answer":"The device accepts LVCMOS, LVDS, or LVPECL inputs and provides outputs in LVCMOS, 2VPECL, or LVPECL formats. This covers the three most common high-speed clock signaling standards without requiring external level translators between the source and the fanout."},{"question":"What is the maximum output frequency of the LMK04100SQ/NOPB?","answer":"The maximum frequency is 1.08 GHz. This ceiling makes the part suitable for conditioning reference clocks for high-speed ADCs, DACs, or SerDes transceivers that require a low-jitter clock at frequencies up to the low-GHz range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04100SQ-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK04100SQ-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}