{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK61A2-125M00SIAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK61A2-125M00SIAR","canonicalUrl":"https://icboms.com/texas-instruments/LMK61A2-125M00SIAR","factsUrl":"https://icboms.com/api/mcp/products/LMK61A2-125M00SIAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK61A2-125M00SIAR high-performance low-jitter oscillator, 125 MHz, 6-SMD Module, 6-QFM (7x5), Surface Mount, Tape & Reel.","salesMarkdown":"## 125 MHz low-jitter oscillator — timing-tree anchor The Texas Instruments LMK61A2-125M00SIAR is a high-performance, low-jitter oscillator delivering a fixed 125 MHz output. It is designed for clock-tree applications where phase noise and jitter budgets are tight — think 10 GbE switch reference clocks, FPGA transceiver reference inputs, or ADC/DAC sampling clocks that cannot tolerate spurious energy in the signal band. Housed in a 6-QFM (7x5) package, the device occupies a compact footprint on the board. The surface-mount package suits automated assembly lines, and the Tape & Reel (TR) delivery format is standard for volume pick-and-place. The device is ROHS3 Compliant, which means it meets the current EU RoHS exemption limits without requiring an exemption certificate. No additional compliance paperwork is needed for shipping into RoHS-regulated markets. ## Package and board-fit for the layout engineer The 6-QFM (7x5) package measures 7 mm × 5 mm with a 0.65 mm pitch on the perimeter pads. The exposed thermal pad on the bottom side should be soldered to a ground-plane copper pour for thermal relief — the datasheet's recommended land pattern keeps the pad's solder paste coverage uniform and avoids tombstoning during reflow. Surface-mount assembly with a standard lead-free profile works; the package is compatible with JEDEC MSL level 1 or 2 (verify the specific MSL rating on the reel label). No bake-out required before reflow if the moisture-barrier bag is intact.","metaTitle":"TI LMK61A2-125M00SIAR 125 MHz Oscillator, 6-QFM","metaDescription":"Texas Instruments LMK61A2-125M00SIAR high-performance low-jitter 125 MHz oscillator in 6-QFM package. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"6-SMD Module","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"LMK61A2","Supplier Device Package":"6-QFM (7x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9535","priceTiers":[{"qty":2500,"price":"$5.95350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4f79d073177f07fede4fe798bc432227.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK61A2-125M00SIAR/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for LMK61A2-125M00SIAR?","answer":"The LMK61A2-125M00SIAR is ROHS3 Compliant. Texas Instruments provides the standard RoHS certificate of compliance and material declaration upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK61A2-125M00SIAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK61A2-125M00SIAR 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}}