{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK61E0M-SIAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK61E0M-SIAR","canonicalUrl":"https://icboms.com/texas-instruments/LMK61E0M-SIAR","factsUrl":"https://icboms.com/api/mcp/products/LMK61E0M-SIAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK61E0M-SIAR Clock Oscillator, 200 MHz, 3.135V ~ 3.465V, 180 mA, -40°C ~ 85°C, 8-SMD Module, 8-QFM (7x5).","salesMarkdown":"## Supply tolerance and decoupling at the 8-QFM footprint The LMK61E0M-SIAR: The supply range of 3.135 V to 3.465 V is a tight 3.3 V ±5 % window. A 3.3 V rail that droops below 3.135 V under load — common when sharing a rail with a noisy FPGA core — will pull the oscillator out of spec. Place a 0.1 µF ceramic cap within 2 mm of each VDD pin on the 8-QFM pad; the 7×5 mm land pattern leaves room for a single 0402 cap per supply pin without crowding the signal trace. ## Industrial temperature range and deployment context It suits outdoor base-station equipment, factory-floor Ethernet switches, and test instrumentation that sees ambient swings across the full range. The 200 MHz fixed output is a common reference for 10/25/40 GbE PHYs and high-speed FPGAs that need a clean, jitter-controlled clock source without an external crystal and PLL loop.","metaTitle":"TI LMK61E0M-SIAR Clock Oscillator, 200 MHz, 8-QFM","metaDescription":"Texas Instruments LMK61E0M-SIAR clock oscillator, 200 MHz fixed output, 3.135V-3.465V supply, -40°C to 85°C, 8-QFM package. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Clock Oscillator","Count":"-","Series":"-","Package":"Tape & Reel (TR)","Frequency":"200MHz","Mounting Type":"Surface Mount","Package / Case":"8-SMD Module","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"180 mA","Voltage - Supply":"3.135V ~ 3.465V","Base Product Number":"LMK61","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-QFM (7x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.4240","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3635c3626955f3e99735cfa9ad9cef45.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK61E0M-SIAR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LMK61E0M-SIAR in this Clock & Timing ICs family?","answer":"The base product number is LMK61, and any alternative would need to match the 8-QFM (7×5) footprint, 3.135 V-3.465 V supply, and 200 MHz fixed output — a board spin is required if a direct replacement is not available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK61E0M-SIAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK61E0M-SIAR 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}}