{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK1C1102DQFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK1C1102DQFR","canonicalUrl":"https://icboms.com/texas-instruments/LMK1C1102DQFR","factsUrl":"https://icboms.com/api/mcp/products/LMK1C1102DQFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK1C1102DQFR, Clock Buffer, 1:2 fanout, LVCMOS I/O, 250 MHz max, 1.71V–3.465V supply, -40°C to 125°C, 8-WSON (2x2 mm).","salesMarkdown":"The Texas Instruments LMK1C1102DQFR is a 1:2 clock buffer — a single-input, dual-output fanout buffer that takes LVCMOS or standard clock signals and distributes them to two loads with minimal added jitter. It is not a PLL, not a jitter cleaner, and not a level translator; its job is to regenerate a clean copy of the incoming clock edge at up to 250 MHz. The part operates across three supply-voltage ranges — 1.71V to 1.89V, 2.375V to 2.625V, and 3.135V to 3.465V — covering the common 1.8V, 2.5V, and 3.3V nominal rails. This lets a single BOM line serve multiple voltage domains in a mixed-rail design. The LMK1C1102DQFR comes in an 8-WSON package (2x2 mm body, 0.5 mm pitch) — a small, low-profile leadless package that saves board area but demands careful rework. Without those vias, the pad can stay cold and the part may not wet properly.","metaTitle":"LMK1C1102DQFR Clock Buffer, 1:2 Fanout, 250 MHz, 8-WSON","metaDescription":"TI LMK1C1102DQFR is a 1:2 clock buffer with 250 MHz max frequency, LVCMOS I/O, and -40°C to 125°C range. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Clock Buffer","Input":"Clock, LVCMOS","Output":"Clock, LVCMOS","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN","Product Status":"Active","Frequency - Max":"250 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:2","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"8-WSON (2x2)","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4400","priceTiers":[{"qty":1,"price":"$1.44000","currency":"USD"},{"qty":10,"price":"$1.28800","currency":"USD"},{"qty":25,"price":"$1.22280","currency":"USD"},{"qty":100,"price":"$1.00440","currency":"USD"},{"qty":250,"price":"$0.93888","currency":"USD"},{"qty":500,"price":"$0.82970","currency":"USD"},{"qty":1000,"price":"$0.65503","currency":"USD"},{"qty":3000,"price":"$0.59388","currency":"USD"},{"qty":6000,"price":"$0.56419","currency":"USD"},{"qty":15000,"price":"$0.54298","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0a78a63d85aa7f38e34d2a4797ffdb5a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK1C1102DQFR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK1C1102DQFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK1C1102DQFR 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}}