{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04100SQE/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04100SQE-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK04100SQE-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK04100SQE%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PLLatinum™ LMK04100SQE/NOPB clock conditioner with integrated PLL, 1.08 GHz max frequency, LVCMOS/LVDS/LVPECL input and output, 2:7 input-to-output ratio, 48-WQFN exposed-pad package, -40 to 85°C operating range.","salesMarkdown":"## 1.08 GHz PLLatinum clock conditioner — what it does for the clock tree The Texas Instruments LMK04100SQE/NOPB is a PLLatinum™ clock conditioner that integrates a phase-locked loop (PLL) core with a 2:7 input-to-output ratio, accepting LVCMOS, LVDS, or LVPECL reference inputs and delivering the same signal types on seven outputs. The PLL enables jitter cleaning and frequency synthesis up to 1.08 GHz, making it suitable for cleaning up noisy reference clocks in wireless base stations, test equipment, and high-speed data converters where phase noise on the sampling clock directly degrades SNR. ## Input and output flexibility — matching the interface to the board Both the input and output stages support LVCMOS, LVDS, and LVPECL signalling, which means this single part can bridge between a crystal oscillator or TCXO (LVCMOS) and a high-speed ADC or FPGA that expects LVPECL or LVDS on its clock input. The differential input and output capability (Yes/Yes per the spec) is essential for rejecting common-mode noise on long clock traces in noisy backplane environments. ## Supply and temperature — where it lives on the board The NOPB suffix confirms a lead-free, RoHS-compliant finish — no separate Pb-free qualification step needed.","metaTitle":"LMK04100SQE/NOPB PLLatinum Clock Conditioner, 1.08 GHz","metaDescription":"TI LMK04100SQE/NOPB PLLatinum clock conditioner with PLL, 1.08 GHz max frequency, LVCMOS/LVDS/LVPECL I/O, 48-WQFN, -40 to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"PLLatinum™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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); Cut Tape (CT)","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":"LMK04100","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":"$14.1000","priceTiers":[{"qty":1,"price":"$14.10000","currency":"USD"},{"qty":10,"price":"$12.96200","currency":"USD"},{"qty":25,"price":"$12.42480","currency":"USD"},{"qty":100,"price":"$10.94730","currency":"USD"},{"qty":250,"price":"$10.41004","currency":"USD"},{"qty":500,"price":"$9.73844","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aec93e0b8f1bb03c48d16d6fe0fc53f3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMK04100SQE%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum output frequency of LMK04100?","answer":"The maximum frequency is 1.08 GHz, which is the upper limit for the PLL and VCO. The actual output frequency depends on the divider settings and input reference frequency."},{"question":"What input and output signal types does LMK04100SQE/NOPB support?","answer":"It accepts LVCMOS, LVDS, and LVPECL inputs and can deliver LVCMOS, 2VPECL, or LVPECL outputs. Both input and output paths support differential signalling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04100SQE-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/LMK04100SQE-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}}