{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04906BISQE/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04906BISQE-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK04906BISQE-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK04906BISQE%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PLLatinum™ clock generator, LMK04906BISQE/NOPB, PLL Yes, 2.6 GHz max, 3:6 input:output, LVCMOS/LVDS/LVPECL, 64-WQFN (9x9), -40°C~85°C.","salesMarkdown":"## PLL core and frequency ceiling The LMK04906BISQE/NOPB integrates a PLL frequency synthesizer (PLL: Yes) capable of generating clocks up to 2.6 GHz — this is the headline spec that determines whether the part can serve as the reference for a 10 GbE SerDes, a JESD204B ADC/DAC sampling clock, or a high-speed FPGA transceiver. The 2.6 GHz ceiling covers most RF and baseband clocking needs in wireless infrastructure and instrumentation. The 3:6 input-to-output ratio means three independent clock inputs (LVCMOS, LVDS, or LVPECL) can be routed to any of six outputs, with differential signaling supported on both sides (Differential - Input:Output: Yes/Yes). This allows redundant clock sources or multiple frequency domains from a single device — useful in redundant timing trees for telecom or data center equipment. ## I/O flexibility and supply rails Input and output standards span LVCMOS, LVDS, and LVPECL — the three most common clock signaling families in digital and RF systems. This means the same part can interface with a crystal oscillator (LVCMOS), a differential PECL source, or an LVDS clock fanout without external level translation, simplifying the BOM and PCB layout. The supply voltage range is 3.15 V to 3.45 V — a tight 300 mV window that requires a clean 3.3 V rail with less than 5% ripple. The 64-WFQFN exposed pad package (9x9 mm) demands a solid thermal and ground connection through the center pad; the datasheet's recommended land pattern should be followed exactly to keep the PLL phase noise within spec. ## Industrial temperature and active lifecycle The industrial grade also covers most commercial networking hardware with margin. Texas Instruments lists this part as Active. Sourced to order through authorized and independent distribution; availability and current pricing confirmed at RFQ.","metaTitle":"LMK04906BISQE/NOPB TI PLLatinum Clock IC, 2.6 GHz, 64-WQFN","metaDescription":"Texas Instruments LMK04906BISQE/NOPB PLLatinum clock generator. 2.6 GHz max frequency, 3:6 input:output, LVCMOS/LVDS/LVPECL I/O.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"Yes","Input":"LVCMOS, LVDS, LVPECL","Output":"LVCMOS, LVDS, LVPECL","Series":"PLLatinum™","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"LMK04906","Ratio - Input:Output":"3:6","Operating Temperature":"-40°C~85°C","Supplier Device Package":"64-WQFN (9x9)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cb8d86f29f88db360328a3e2f1926d9c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK04906BISQE%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What input and output signaling standards does LMK04906BISQE/NOPB support?","answer":"The device accepts LVCMOS, LVDS, and LVPECL inputs and can output the same three standards. Both input and output paths support differential signaling, so it can directly drive or be driven by most common clock sources without external translators."},{"question":"What is the maximum output frequency of LMK04906BISQE/NOPB?","answer":"The maximum output frequency is 2.6 GHz, making it suitable for high-speed SerDes reference clocks, ADC/DAC sampling clocks, and RF LO generation in wireless infrastructure and test equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04906BISQE-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/LMK04906BISQE-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}}