{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04131SQE/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04131SQE-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK04131SQE-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK04131SQE%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PLLatinum™ clock generator, LMK04131SQE/NOPB, PLL Yes, 1.08 GHz max, LVCMOS/LVDS/LVPECL I/O, 48-WFQFN, active.","salesMarkdown":"## PLLatinum clock generator with 1.08 GHz output ceiling The LMK04131SQE/NOPB is a PLL-based clock generator from TI's PLLatinum series, integrating a phase-locked loop (PLL) to synthesize low-jitter clocks up to 1.08 GHz. The 2:6 input-to-output ratio means two selectable reference inputs (LVCMOS, LVDS, or LVPECL) can be routed to any of six differential outputs, each configurable as LVCMOS, LVDS, 2VPECL, or LVPECL — covering the common logic levels used in high-speed ADC/DAC clocking, FPGA reference clocks, and SerDes framing. ## Supply and temperature grade for industrial deployment The industrial temperature range (-40°C to +85°C) qualifies it for outdoor telecom base stations, factory-floor automation controllers, and test equipment that sees ambient swings. The surface-mount footprint is standard for 0.5 mm pitch QFN — no special layout beyond the pad connection.","metaTitle":"TI LMK04131SQE/NOPB PLLatinum Clock Generator, 1.08 GHz","metaDescription":"Texas Instruments LMK04131SQE/NOPB PLLatinum clock generator, 1.08 GHz max, LVCMOS/LVDS/LVPECL I/O, industrial temp, active. Request a quote.","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, LVDS, 2VPECL, LVPECL","Series":"PLLatinum™","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"LMK04131","Ratio - Input:Output":"2:6","Operating Temperature":"-40°C~85°C","Supplier Device Package":"48-WQFN (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.4100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aec93e0b8f1bb03c48d16d6fe0fc53f3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK04131SQE%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LMK04131SQE/NOPB and how do I get a price?","answer":"The LMK04131SQE/NOPB is available to order through independent distribution. No stock-holding claim is made — each request is sourced per the BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04131SQE-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/LMK04131SQE-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}}