{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK60E2-150M00SIAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK60E2-150M00SIAR","canonicalUrl":"https://icboms.com/texas-instruments/LMK60E2-150M00SIAR","factsUrl":"https://icboms.com/api/mcp/products/LMK60E2-150M00SIAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK60XX series XO (Standard), LMK60E2-150M00SIAR, 150 MHz LVPECL output, 3.3V supply, ±50 ppm stability, -40°C to 85°C, 6-SMD module, Tape & Reel.","salesMarkdown":"## 150 MHz LVPECL reference for high-speed serial links The LMK60E2-150M00SIAR: That 150 MHz output is the clock source for a 10 Gigabit Ethernet PHY, a PCIe Gen 3 reference, or a high-speed ADC/DAC sampling clock — anywhere the LVPECL differential pair provides the low-jitter edge rates a SERDES needs. The LVPECL output swings 800 mV typical into a 50-Ω to VCC-2V termination, with a common-mode voltage around 2 V. That means the AC-coupling caps and bias resistors on the receiver side follow a standard topology — no exotic termination network needed. ## Industrial temperature grade and frequency stability For a 10.3125 Gbps SERDES, that keeps the reference within the CDR's pull-in range without needing a TCXO. The silicon MEMS resonator eliminates the cold-start frequency overshoot and vibration sensitivity of a quartz crystal — the oscillator starts at the correct frequency within microseconds, and the MEMS element survives 50,000 g shock per the LMK60XX datasheet. For a fanless industrial controller or a base station exposed to fan vibration, that matters more than the ppm number alone. ## Supply current and power budgeting Maximum supply current is 208 mA when enabled, dropping to 136 mA when disabled via the Enable/Disable pin. The disable current of 136 mA is still significant — this is not a low-power sleep mode. If the clock tree needs to power down to save battery, a load switch ahead of the oscillator's 3.3 V rail drops the draw to microamps. ## Package footprint and board integration The footprint matches the standard 7x5 mm XO land pattern — four signal pads on the ends, two center pads for the exposed thermal slug. The LVPECL output pair (OUT, /OUT) should be routed as a 100-Ω differential pair with 50-Ω series resistors placed within 200 mils of the output pins. Surface-mount assembly with standard reflow profile per J-STD-020. The module's moisture sensitivity level is MSL 1 — no bake required before reflow if unsealed within 12 months of manufacture.","metaTitle":"TI LMK60E2-150M00SIAR XO, 150 MHz LVPECL, Active","metaDescription":"Texas Instruments LMK60E2-150M00SIAR silicon MEMS XO, 150 MHz LVPECL output, ±50 ppm stability, -40°C to 85°C, 6-SMD. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"XO (Standard)","Output":"LVPECL","Series":"LMK60XX","Ratings":"-","Function":"Enable/Disable","Frequency":"150 MHz","Packaging":"Tape & Reel (TR)","Part Status":"Active","Mounting Type":"Surface Mount","Base Resonator":"Silicon","Package / Case":"6-SMD Module","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"3.3V","Base Product Number":"LMK60E2","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.045\\\" (1.15mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"208mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"136mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1250","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/474a8d5059046e0c633aab94574644a9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK60E2-150M00SIAR/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of this oscillator?","answer":"LVPECL (Low-Voltage Positive Emitter-Coupled Logic). The differential output pair delivers a typical 800 mV swing into a 50-Ω termination to VCC-2V."},{"question":"What is the frequency stability over temperature?","answer":"At 150 MHz, that translates to a maximum frequency deviation of ±7.5 kHz."},{"question":"What package does this part come in?","answer":"The footprint is compatible with standard 7x5 mm XO land patterns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK60E2-150M00SIAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK60E2-150M00SIAR 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}}