{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK03033ISQE/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK03033ISQE-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK03033ISQE-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK03033ISQE%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK03033ISQE/NOPB, Clock Conditioner, 2.16 GHz max, 1:8 LVDS/LVPECL fanout, 3.15V-3.45V supply, -40 to 85°C, 48-WQFN exposed pad.","salesMarkdown":"## 2.16 GHz clock conditioner with 1:8 fanout The Texas Instruments LMK03033ISQE/NOPB is a clock conditioner that takes a single LVCMOS, LVDS, or LVPECL input and delivers eight conditioned, jitter-cleaned outputs in LVDS or LVPECL format, with a maximum frequency of 2.16 GHz. This part is explicitly a clock conditioner, not a PLL-based synthesizer. It does not multiply or generate frequencies — it cleans up and distributes an existing reference clock across eight differential outputs. The divider is present (Yes on the divider/multiplier line), so you can divide down the input frequency, but there is no multiplication path. If your design needs frequency synthesis, this is not the part; if you need to buffer and distribute a clean 2.16 GHz clock with minimal additive jitter, it fits. ## Supply rail and decoupling reality The supply range is a tight 3.15V to 3.45V — 3.3V nominal with 150 mV of headroom either side. That means a clean, well-regulated 3.3V rail is mandatory; a switcher feeding this directly without post-regulation will push the supply out of spec under load transients. The pad is also the only ground return for the high-speed outputs, so the via count and placement directly affect signal integrity at 2.16 GHz.","metaTitle":"LMK03033ISQE/NOPB Clock Conditioner, 2.16 GHz, 1:8 Fanout","metaDescription":"Texas Instruments LMK03033ISQE/NOPB clock conditioner, 2.16 GHz max, 1:8 LVDS/LVPECL fanout, -40 to 85°C, 48-WQFN.","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); Cut Tape (CT)","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":"$28.8000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency this clock conditioner can handle?","answer":"The maximum frequency is 2.16 GHz on the input and outputs. Above that, the internal dividers and output drivers will not maintain the specified signal integrity."},{"question":"What output formats does the LMK03033ISQE/NOPB support?","answer":"The eight outputs are configurable as LVDS or LVPECL differential pairs. The input side accepts LVCMOS, LVDS, or LVPECL, so it can interface with most common high-speed logic families."},{"question":"Does this part have a PLL for frequency synthesis?","answer":"No, the PLL field is listed as No. This is a clock conditioner and fanout buffer, not a frequency synthesizer. It cleans and distributes an existing reference clock; it does not multiply the frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK03033ISQE-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/LMK03033ISQE-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}}