{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK60E2-156M25SIAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK60E2-156M25SIAR","canonicalUrl":"https://icboms.com/texas-instruments/LMK60E2-156M25SIAR","factsUrl":"https://icboms.com/api/mcp/products/LMK60E2-156M25SIAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK60E2-156M25SIAR, Clock Oscillator, 156.25 MHz, 3.135V–3.465V, -40°C to 85°C, 6-SMD Module (6-QFM 7x5), Surface Mount, Tape & Reel.","salesMarkdown":"## 156.25 MHz fixed-frequency clock source The LMK60E2-156M25SIAR is a fixed-frequency clock oscillator from Texas Instruments, delivering a 156.25 MHz output from a 3.3 V nominal supply rail. That frequency is a standard reference for 10GbE and 25GbE Ethernet PHYs, FPGA transceiver banks, and SerDes PLLs — the 156.25 MHz rate matches the line-rate divide ratio in most 10G/25G designs. ## Supply and temperature tolerance The oscillator expects a clean, regulated 3.3 V rail; a switching regulator with more than 50 mV ripple at the oscillator frequency can push the output jitter above the PHY's mask. It is not rated for extended automotive or downhole environments. Housed in a 6-SMD Module (6-QFM) measuring 7 mm × 5 mm — a common oscillator footprint shared by many 7x5 mm SMD clock modules. The surface-mount package reflows with standard lead-free profiles.","metaTitle":"LMK60E2-156M25SIAR Clock Oscillator, 156.25 MHz, 6-QFM","metaDescription":"TI LMK60E2-156M25SIAR clock oscillator, 156.25 MHz fixed output, 3.135V–3.465V supply, -40°C to 85°C, 6-QFM (7x5) package.","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":"156.25MHz","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":"LMK60E2","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"6-QFM (7x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1250","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/474a8d5059046e0c633aab94574644a9.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK60E2-156M25SIAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK60E2-156M25SIAR 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}}