{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04102SQX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04102SQX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK04102SQX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK04102SQX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PLLatinum™ clock generator, LMK04102SQX/NOPB, PLL Yes, 1.08 GHz max, LVCMOS/LVDS/LVPECL input/output, 48-WFQFN exposed pad, Tape & Reel.","salesMarkdown":"## PLLatinum clock generator core The LMK04102SQX/NOPB is a PLL-based clock generator from Texas Instruments' PLLatinum™ series, housed in a 48-WFQFN exposed-pad package. It accepts LVCMOS, LVDS, or LVPECL inputs and can deliver LVCMOS, 2VPECL, or LVPECL outputs at frequencies up to 1.08 GHz. With a 2:7 input-to-output ratio and differential signaling on both sides, this part serves as a clean fanout buffer or frequency synthesizer in a timing tree where phase noise and skew matter. ## Signal format and frequency reach The 1.08 GHz maximum output frequency covers high-speed serial links (Gigabit Ethernet, PCIe Gen 1/2, Fibre Channel) and ADC/DAC reference clocks. The differential outputs (LVPECL, 2VPECL) maintain signal integrity over short PCB traces; the LVCMOS output is single-ended for lower-frequency fanout. Input flexibility (LVCMOS, LVDS, LVPECL) means the same part can accept a crystal oscillator, a VCXO, or a reference from another PLL without a level translator. ## Temperature range and supply The supply range is 3.15 V to 3.45 V, a tight window that demands a clean 3.3 V rail with low ripple. The 48-WQFN (7x7 mm) exposed pad requires a thermal via array under the pad for adequate heat sinking; the datasheet layout recommendation should be followed to keep the die temperature within limits at full output swing. ## Active lifecycle and sourcing Supplied in Tape & Reel (TR) for automated pick-and-place. The base product number LMK04102 covers related variants; confirm the full suffix (SQX/NOPB) for the exact package and RoHS compliance.","metaTitle":"Texas Instruments LMK04102SQX/NOPB PLLatinum Clock, 1.08 GHz","metaDescription":"Texas Instruments LMK04102SQX/NOPB PLLatinum clock generator, 1.08 GHz max, LVCMOS/LVDS/LVPECL I/O, 48-WQFN, active production. Quoted to order.","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, 2VPECL, LVPECL","Series":"PLLatinum™","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad","Product Status":"Active","Frequency - Max":"1.08GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Base Product Number":"LMK04102","Ratio - Input:Output":"2:7","Operating Temperature":"-40°C~85°C","Supplier Device Package":"48-WQFN (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aec93e0b8f1bb03c48d16d6fe0fc53f3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK04102SQX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What input and output signal formats does LMK04102SQX/NOPB support?","answer":"The input accepts LVCMOS, LVDS, or LVPECL. The output can be configured as LVCMOS, 2VPECL, or LVPECL. Both input and output support differential signaling."},{"question":"What is the maximum output frequency of LMK04102SQX/NOPB?","answer":"The maximum output frequency is 1.08 GHz, making it suitable for high-speed clock distribution in networking and instrumentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04102SQX-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/LMK04102SQX-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}}