{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04816BISQ/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04816BISQ-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMK04816BISQ-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMK04816BISQ%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PLLatinum™ PLL, LMK04816BISQ/NOPB, 2.6 GHz max frequency, 3:12 input-to-output ratio, LVCMOS/LVDS/LVPECL I/O, 3.15 V ~ 3.45 V supply, -40°C ~ 85°C, 64-WQFN (9x9) exposed pad.","salesMarkdown":"## 2.6 GHz jitter cleaner — what the frequency ceiling buys you The LMK04816BISQ/NOPB is a PLLatinum clock jitter cleaner from Texas Instruments that synthesises and cleans clocks up to 2.6 GHz. It accepts three reference inputs (LVCMOS, LVDS, or LVPECL) and distributes twelve clock outputs in the same logic families — enough to feed a multi-channel ADC array, an FPGA fabric, and a system reference from one device. The 2.6 GHz ceiling covers the sample-clock range for most GSPS ADCs and the reference clock for JESD204B SerDes lanes. If your ADC or FPGA requires a clock above 2.6 GHz, this part is not the fit; below that, it is the jitter-cleaning anchor of the clock tree. ## Supply rail tolerance — a common BOM trap The supply range is 3.15 V to 3.45 V — a 300 mV window that demands a 3.3 V rail regulated to ±1 %. Budget a low-noise LDO with 1 % set-point accuracy on this rail. The 64-WQFN (9x9) exposed pad requires a thermal-via array under the centre pad to keep the die temperature within the lock-range window. ## 3:12 fan-out — one PLL replaces a distribution buffer Three reference inputs and twelve outputs let this single PLL absorb the function of a clock generator plus a fan-out buffer. The differential inputs and outputs are all differential-capable (Yes/Yes), so the LVDS or LVPECL paths maintain signal integrity over backplane traces without external translation. The divider/multiplier is present (Yes) but the multiplier function is not enabled (No) — this is a fractional-N or integer-N PLL depending on the configuration, not a clock multiplier. For pure multiplication look at the LMK04828 family; this part is optimised for jitter cleaning and distribution. The base product number is LMK04816, so the BISQ/NOPB suffix identifies the 64-WQFN package with lead-free (NOPB) finish.","metaTitle":"TI LMK04816BISQ/NOPB PLLatinum Clock Jitter Cleaner, 2.6 GHz","metaDescription":"Texas Instruments LMK04816BISQ/NOPB PLLatinum clock jitter cleaner with 2.6 GHz max frequency, 3:12 fan-out, LVCMOS/LVDS/LVPECL I/O. Industrial temp, 64-WQFN.","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)","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":"LMK04816","Ratio - Input:Output":"3:12","Operating Temperature":"-40°C~85°C","Supplier Device Package":"64-WQFN (9x9)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5755","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94a8d4c498c073a627649c11b3268627.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency and output type for LMK04816BISQ/NOPB?","answer":"The maximum frequency is 2.6 GHz. The outputs can be LVCMOS, LVDS, or LVPECL, and both inputs and outputs are differential-capable."},{"question":"Can LMK04816BISQ/NOPB replace LMK04828 in a design?","answer":"The LMK04828 is a different device in the same PLLatinum family with a higher output count and additional features. Pin compatibility is not confirmed by the evidence. If you need a drop-in replacement, verify the footprint and register map against the LMK04828 datasheet before committing the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04816BISQ-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/LMK04816BISQ-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}}