{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADCLK846BCPZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADCLK846BCPZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/ADCLK846BCPZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/ADCLK846BCPZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADCLK846BCPZ-REEL7, Fanout Buffer (Distribution), 1:6 ratio, 1.2 GHz max frequency, 24-LFCSP (4x4) package, tape & reel, active production.","salesMarkdown":"## 1.2 GHz clock distribution — one input, six outputs The ADCLK846BCPZ-REEL7 is a 1:6 fanout buffer from Analog Devices, rated for a maximum frequency of 1.2 GHz. It accepts any of five input standards — CML, CMOS, HSTL, LVDS, or LVPECL — and outputs CMOS or LVDS, making it a universal clock fanout for high-speed ADC, DAC, FPGA, or SerDes reference clock trees. A single input drives six differential or single-ended outputs, preserving signal integrity across the fanout. The 1.2 GHz ceiling covers most RF sampling clocks and gigabit serial links, but falls short of multi-GHz SerDes rates — for those, consider the SiGe-based ADCLK944BCPZ-R7 with 7 GHz capability. ## Supply rail and temperature — 1.8V nom, -40 to 85°C The supply voltage range is 1.71V to 1.89V, nominally 1.8V. This is a dedicated 1.8V-only rail — do not connect to 2.5V or 3.3V without a local LDO. The operating temperature spans -40°C to 85°C, qualifying it for industrial and telecom environments where ambient heat or cold is a factor. The 24-LFCSP (4x4 mm) package with exposed pad requires a thermal via array under the pad for heat sinking. The pad is electrically connected to ground — ensure the PCB landing pattern matches the supplier device package recommendation for 24-LFCSP. ## Active lifecycle — tape-and-reel production packaging RoHS3 compliance is confirmed. No AEC-Q100 qualification is listed, so this part is not formally rated for automotive use. ## Sourcing and BOM fit The closest functional alternative is the ADCLK854BCPZ-REEL7, a 2:12 fanout buffer/multiplexer in the same 24-LFCSP package, but its 2-input mux and 12-output fanout change the BOM topology. For a 1:6 fanout, the ADCLK846BCPZ-REEL7 is the correct choice. Quoted to order against BOM quantity. No stock-holding claim — confirm lead time and pricing at RFQ.","metaTitle":"ADCLK846BCPZ-REEL7 1.2 GHz Fanout Buffer","metaDescription":"Active 1:6 fanout buffer, 1.2 GHz max frequency, accepts CML/CMOS/HSTL/LVDS/LVPECL, outputs CMOS/LVDS. 24-LFCSP, -40°C to 85°C. Order ADCLK846BCPZ-REEL7.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution)","Input":"CML, CMOS, HSTL, LVDS, LVPECL","Output":"CMOS, LVDS","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad, CSP","Frequency - Max":"1.2 GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.71V ~ 1.89V","Number of Circuits":"1","Ratio - Input:Output":"1:6","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-LFCSP (4x4)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.33","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.33000","currency":"USD"},{"qty":10,"price":"$11.33400","currency":"USD"},{"qty":25,"price":"$10.86400","currency":"USD"},{"qty":100,"price":"$9.57200","currency":"USD"},{"qty":250,"price":"$9.10224","currency":"USD"},{"qty":500,"price":"$8.51498","currency":"USD"},{"qty":1500,"price":"$8.31000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADCLK846.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ADCLK846BCPZ-REEL7 and ADCLK846BCPZ?","answer":"The two are electrically identical. The -REEL7 suffix denotes tape-and-reel packaging for volume production; the base ADCLK846BCPZ ships in a tray, typically used for prototyping or low-volume builds. Both are active and RoHS3 compliant."},{"question":"Can the ADCLK846BCPZ-REEL7 replace the ADCLK854BCPZ-REEL7?","answer":"Not directly. The ADCLK846 is a 1:6 fanout buffer; the ADCLK854 is a 2:12 fanout buffer/multiplexer. While both use the same 24-LFCSP package and 1.8V supply, the input-to-output ratio and multiplexer function differ, so the BOM topology would need to change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADCLK846BCPZ-REEL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADCLK846BCPZ-REEL7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}