{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK62A2-266M66SIAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK62A2-266M66SIAT","canonicalUrl":"https://icboms.com/texas-instruments/LMK62A2-266M66SIAT","factsUrl":"https://icboms.com/api/mcp/products/LMK62A2-266M66SIAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK62A2-266M66SIAT clock oscillator, 266.66 MHz, 95 mA, 3.135-3.465 V, -40 to +85 °C, 6-SMD Module, 6-QFM (5x3.2), Surface Mount, Tape & Reel (TR); Cut Tape (CT).","salesMarkdown":"## 266.66 MHz fixed-frequency oscillator for precision clock trees The LMK62A2-266M66SIAT is a fixed-frequency clock oscillator from Texas Instruments, delivering a 266.66 MHz output from a 3.135 V to 3.465 V supply while drawing 95 mA typical. The 6-QFM package (5x3.2 mm) keeps the footprint small for dense PCB layouts where a clean reference clock is needed for a SerDes, FPGA, or high-speed ADC. ## Supply voltage and current — what they mean for the rail design The 95 mA supply current is the total drawn from that rail; budget it into the regulator's load calculation alongside the rest of the clock tree. Because the oscillator is a fixed-frequency device (no PLL or programming pins), the output frequency is set at manufacture and requires no external configuration — just power and a ground plane. The 6-SMD Module package (6-QFM, 5x3.2 mm) is a surface-mount ceramic or laminate package with a ground pad underneath. The exposed pad should be soldered to a thermal via array on the PCB to pull heat into the inner ground plane — the datasheet's recommended land pattern is the reference for the stencil aperture. Available in Tape & Reel (TR) for automated pick-and-place or Cut Tape (CT) for prototype quantities. The base product number LMK62A2 identifies the family; the suffix encodes the frequency and temperature grade.","metaTitle":"TI LMK62A2-266M66SIAT Clock Oscillator, 266.66 MHz, 6-QFM","metaDescription":"Texas Instruments LMK62A2-266M66SIAT clock oscillator, 266.66 MHz, 95 mA, 3.135-3.465 V, -40 to +85 °C, 6-QFM. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Clock Oscillator","Count":"-","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Frequency":"266.66MHz","Mounting Type":"Surface Mount","Package / Case":"6-SMD Module","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"95 mA","Voltage - Supply":"3.135V ~ 3.465V","Base Product Number":"LMK62A2","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"6-QFM (5x3.2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.7200","priceTiers":[{"qty":1,"price":"$12.72000","currency":"USD"},{"qty":10,"price":"$11.69300","currency":"USD"},{"qty":25,"price":"$11.20800","currency":"USD"},{"qty":100,"price":"$9.87530","currency":"USD"},{"qty":250,"price":"$9.36512","currency":"USD"},{"qty":500,"price":"$8.76090","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/069760d5cd33ff0fc4aa0f6b1c2acacc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK62A2-266M66SIAT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK62A2-266M66SIAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK62A2-266M66SIAT 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}}