{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMK04832NKDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMK04832NKDR","canonicalUrl":"https://icboms.com/texas-instruments/LMK04832NKDR","factsUrl":"https://icboms.com/api/mcp/products/LMK04832NKDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMK04832NKDR, Jitter Cleaner, PLL Yes, Input Clock, Output CML/HSDS/LCPECL/LVCMOS/LVDS/LVPECL, 3.255 GHz max, 3.15V-3.45V, -40°C~85°C, 64-WFQFN Exposed Pad, Tape & Reel.","salesMarkdown":"The Texas Instruments LMK04832NKDR is a PLL-based jitter cleaner designed to reduce phase noise on clock signals for high-speed data converters, SERDES, and RF sampling systems. It accepts a clock input and generates up to fourteen low-jitter outputs across six differential logic families: CML, HSDS, LCPECL, LVCMOS, LVDS, and LVPECL. The 3:14 input-to-output ratio means three clock inputs can be fanned out to fourteen device clocks, each independently configurable for frequency and output type. The maximum output frequency of 3.255 GHz covers the clocking needs of JESD204B ADCs and high-speed FPGAs. ## 3.255 GHz max frequency — where the clock tree ceiling sits The 3.255 GHz upper limit is the synthesised output ceiling, not the PFD rate. This part is sized for the clock distribution of 12 GSPS ADCs and 28 Gbps SERDES lanes, where the reference clock runs at a fraction of the data rate. Below that ceiling, the jitter cleaner loop bandwidth is programmable to suppress close-in phase noise from the reference source. Supply voltage is 3.15 V to 3.45 V, a single 3.3 V rail with tight tolerance. It is not qualified for automotive under-hood or extended military temperature ranges. The base product number is LMK04832; the NKDR suffix denotes the specific reel and package variant.","metaTitle":"TI LMK04832NKDR Jitter Cleaner, PLL, 3.255 GHz, 64-WQFN","metaDescription":"Texas Instruments LMK04832NKDR jitter cleaner with PLL, 3.255 GHz max frequency, 3:14 input:output ratio.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"Yes","Type":"Jitter Cleaner","Input":"Clock","Output":"CML, HSDS, LCPECL, LVCMOS, LVDS, LVPECL","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"64-WFQFN Exposed Pad","Product Status":"Active","Frequency - Max":"3.255GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 3.45V","Divider/Multiplier":"Yes/No","Base Product Number":"LMK04832","Ratio - Input:Output":"3:14","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-WQFN (9x9)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.9840","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ef20ae31853845b004574d7665c3967f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What output types does LMK04832NKDR support?","answer":"The device supports six differential output types: CML, HSDS, LCPECL, LVCMOS, LVDS, and LVPECL. This covers the common high-speed logic families used in ADC/DAC clocking, FPGA reference clocks, and SERDES interfaces without external level translators."},{"question":"What is the difference between LMK04832NKDR and LMK04832?","answer":"LMK04832 is the base product number for the entire family. The NKDR suffix specifies the Tape & Reel packaging variant and the 64-WQFN (9x9 mm) package. The electrical specifications — PLL, jitter cleaner function, 3.255 GHz max frequency, and output types — are identical across the base family. The difference is purely in the shipping medium and package marking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMK04832NKDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMK04832NKDR 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}}