{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK03033ISQX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK03033ISQX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK03033ISQX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK03033ISQX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK03033ISQX/NOPB precision clock conditioner, 2.16 GHz max, 1:8 LVDS/LVPECL fanout, 48-WFQFN exposed pad, tape and reel.","salesMarkdown":"## What this clock conditioner does for your timing tree The LMK03033ISQX/NOPB is a precision clock conditioner from Texas Instruments — not a PLL-based synthesizer (PLL: No), but a clean fanout buffer that takes one differential or single-ended input and distributes it across eight LVDS or LVPECL outputs at up to 2.16 GHz. The 1:8 ratio with all-differential signal paths (Input:Output = Yes/Yes) means it preserves signal integrity when splitting a high-speed reference clock to multiple ADCs, FPGAs, or SerDes transceivers — the sort of fanout needed in a radar backplane or a multi-channel data-acquisition system. ## Supply rails, temperature, and package realities Runs from a single 3.15 V to 3.45 V rail — a clean 3.3 V LDO is the obvious partner. Housed in a 48-WFQFN with an exposed thermal pad (7x7 mm body). Hand-solderable with a hot-air station and a fine tip, but the 0.5 mm pitch calls for a steady hand and a flux pen. ## Active production — no lifecycle surprises That means it is still a valid choice for new designs and production builds, and the standard TI distribution channel carries it. The base product number is LMK03033, so any PCN or datasheet revision will be published under that root. The /NOPB suffix confirms lead-free (RoHS) finish — no special handling beyond normal MSL precautions.","metaTitle":"TI LMK03033ISQX/NOPB Clock Conditioner, 2.16 GHz, 1:8","metaDescription":"Texas Instruments LMK03033ISQX/NOPB precision clock conditioner, 2.16 GHz max, 1:8 LVDS/LVPECL fanout, 48-WQFN, active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"No","Type":"Clock Conditioner","Input":"LVCMOS, LVDS, LVPECL","Output":"LVDS, LVPECL","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad","Product Status":"Active","Frequency - Max":"2.16GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Base Product Number":"LMK03033","Ratio - Input:Output":"1:8","Operating Temperature":"-40°C~85°C","Supplier Device Package":"48-WQFN (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.4800","priceTiers":[{"qty":17,"price":"$18.25000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK03033ISQX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What input and output signal types does LMK03033ISQX/NOPB support?","answer":"It accepts LVCMOS, LVDS, or LVPECL inputs and outputs LVDS or LVPECL. All signal paths are differential-capable (Input:Output = Yes/Yes), which keeps jitter low when fanning out a high-frequency reference."},{"question":"What is the maximum frequency for LMK03033ISQX/NOPB?","answer":"2.16 GHz. At that speed the output rise time and PCB trace impedance matter more than the silicon itself — controlled-impedance routing and proper termination are assumed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK03033ISQX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK03033ISQX-NOPB 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}}