{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK01801BISQ/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK01801BISQ-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK01801BISQ-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK01801BISQ%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK01801BISQ/NOPB, Fanout Buffer (Distribution), Divider, Multiplexer, 2 circuits, 1:8/1:6 input:output, 3.1 GHz max, LVCMOS/LVDS/LVPECL I/O, 3.15V-3.45V, -40°C to 85°C, 48-WQFN (7x7 mm).","salesMarkdown":"## 3.1 GHz clock distribution in a 7x7 mm QFN It accepts LVCMOS, LVDS, LVPECL, or RF sinewave inputs and delivers LVCMOS, LVDS, or LVPECL outputs, making it a flexible clock-tree building block for high-speed ADC/DAC sampling clocks, FPGA reference distribution, or RF LO fanout. ## Two circuits, 1:8 or 1:6 fanout per path The part integrates two independent signal paths, each configurable as a 1:8 or 1:6 fanout. ## 48-WQFN with exposed pad — rework notes The 48-WFQFN exposed-pad package (7x7 mm) requires a good solder joint to the board ground plane for thermal and electrical performance. For a clock-tree component that often gets designed in for a multi-year production run, that matters — you are not chasing a sunset part.","metaTitle":"Texas Instruments LMK01801BISQ/NOPB Fanout Buffer, 3.1 GHz","metaDescription":"TI LMK01801BISQ/NOPB fanout buffer, divider, multiplexer. 3.1 GHz max, dual 1:8 or 1:6 circuits. LVCMOS/LVDS/LVPECL I/O. 48-WQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Fanout Buffer (Distribution), Divider, Multiplexer","Input":"LVCMOS, LVDS, LVPECL, RF Sinewave","Output":"LVCMOS, LVDS, LVPECL","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad","Product Status":"Active","Frequency - Max":"3.1 GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Number of Circuits":"2","Base Product Number":"LMK01801","Ratio - Input:Output":"1:8, 1:6","Operating Temperature":"-40°C~85°C","Supplier Device Package":"48-WQFN (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.2260","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/348483418dc3b9657b724fb515be1ca6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK01801BISQ%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"How many outputs does LMK01801BISQ/NOPB support?","answer":"It supports up to 14 outputs total: two independent circuits, each configurable as a 1:8 or 1:6 fanout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK01801BISQ-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/LMK01801BISQ-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}}