{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK03806BISQX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK03806BISQX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK03806BISQX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK03806BISQX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK03806BISQX/NOPB clock generator, PLL with bypass, 2.6 GHz max frequency, 1:14 fanout, LVCMOS/LVDS/LVPECL outputs, 64-WQFN exposed pad, tape and reel.","salesMarkdown":"## 2.6 GHz clock tree with 14 outputs — what the fanout buys you The LMK03806BISQX/NOPB is a clock generator from Texas Instruments that synthesises up to 2.6 GHz from a single reference — LVCMOS, LVDS, LVPECL, or crystal — and fans it out to 14 independent outputs. That 1:14 ratio means one device replaces a PLL plus several clock buffers in a high-speed ADC/DAC or SerDes reference design, cutting the BOM count and the jitter budget from multiple cascaded stages. The PLL includes a bypass mode, letting you pass a clean external clock straight through when the system needs a deterministic frequency reference without the PLL loop dynamics. The differential input and output paths keep signal integrity at the 2.6 GHz ceiling — important for a 10+ Gbps SerDes or a JESD204B interface where every femtosecond of jitter eats into the eye opening. The 64-WQFN (9x9 mm) exposed pad demands a thermal via array under the paddle — the datasheet's recommended land pattern should be followed to keep the junction temperature within limits at the 3.45 V supply rail. The single-circuit PLL core means one supply plane; no split-rail sequencing needed.","metaTitle":"LMK03806BISQX/NOPB Clock & Timing IC, 2.6 GHz PLL","metaDescription":"Texas Instruments LMK03806BISQX/NOPB clock generator, 2.6 GHz max, PLL with bypass, 1:14 LVCMOS/LVDS/LVPECL outputs, 64-WQFN, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"Yes with Bypass","Input":"LVCMOS, LVDS, LVPECL, Crystal","Output":"LVCMOS, LVDS, LVPECL","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"64-WFQFN Exposed Pad","Product Status":"Active","Frequency - Max":"2.6GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Base Product Number":"LMK03806","Ratio - Input:Output":"1:14","Operating Temperature":"-40°C~85°C","Supplier Device Package":"64-WQFN (9x9)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.5800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a2cbf8bc7bd276c6bec4ec31f30e34e3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK03806BISQX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What input and output formats does LMK03806BISQX/NOPB support?","answer":"It accepts LVCMOS, LVDS, LVPECL, or a crystal on the input side and delivers LVCMOS, LVDS, or LVPECL on the 14 outputs. The differential input and output paths are maintained for the high-frequency lanes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK03806BISQX-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/LMK03806BISQX-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}}