{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK03001DISQE/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK03001DISQE-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK03001DISQE-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK03001DISQE%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK03001DISQE/NOPB Clock Conditioner, 1.57 GHz max frequency, 1:8 fanout, LVDS/LVPECL outputs, 48-WFQFN exposed pad, tape and reel.","salesMarkdown":"## Active production — BOM-fit decision The LMK03001DISQE/NOPB: This is a Clock Conditioner — it cleans jitter and reshapes clock edges from an input source, not just a simple buffer or fanout. The part accepts LVCMOS, LVDS, or LVPECL inputs and delivers LVDS or LVPECL outputs across a 1:8 fanout ratio. ## 1.57 GHz ceiling and the jitter budget The 1.57 GHz maximum frequency sets the upper bound for the serial data rate this conditioner can support — for a 10 GbE link using a 156.25 MHz reference, the part operates well within its margin, but a 12.5 Gbps line with a 195.3125 MHz reference approaches the limit. The differential input and output paths (Yes/Yes per the spec) mean the part handles the signal integrity requirements of high-speed serial protocols like PCIe, SATA, and 10GbE without single-ended crosstalk penalties. ## Supply rail and thermal management The 3.15 V to 3.45 V supply range is tighter than a typical 3.3 V ±10% bus — the rail feeding this part needs a low-noise regulator, not a switching supply without post-regulation, to stay inside the window across load and temperature. The datasheet's recommended land pattern should be followed exactly — the exposed paddle is the primary thermal path, and insufficient vias raise the junction temperature above the 85°C operating limit. ## Industrial temp grade and deployment context The single-circuit design (Number of Circuits: 1) means one conditioner per package. For designs needing multiple independent clock trees, each channel requires its own LMK03001 — the 1:8 fanout serves eight downstream loads from one input.","metaTitle":"Texas Instruments LMK03001DISQE/NOPB Clock Conditioner","metaDescription":"Active-production clock conditioner from TI. 1.57 GHz max frequency, 1:8 fanout, LVDS/LVPECL outputs. Industrial temp range. Sourced to order against 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":"1.57GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Base Product Number":"LMK03001","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":"$17.2800","stockQuantity":0,"priceTiers":[{"qty":18,"price":"$17.28000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy LMK03001DISQE/NOPB and how do I get a price?","answer":"Submit an RFQ for your BOM quantity and target delivery window."},{"question":"What is the maximum frequency this clock conditioner can handle?","answer":"The LMK03001DISQE/NOPB has a maximum frequency of 1.57 GHz. This sets the upper limit for the input clock rate it can condition and distribute across its 1:8 fanout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK03001DISQE-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/LMK03001DISQE-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}}