{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADCLK946BCPZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADCLK946BCPZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/ADCLK946BCPZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/ADCLK946BCPZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices SiGe fanout buffer, ADCLK946BCPZ-REEL7, 1:6 distribution, 4.8 GHz max frequency, LVPECL output, 24-LFCSP-EP (4x4 mm), -40°C to 85°C.","salesMarkdown":"## What this buffer does for your clock tree The ADCLK946BCPZ-REEL7 is a 1:6 fanout buffer built on Analog Devices' SiGe process, accepting CML, CMOS, LVDS, or LVPECL inputs and delivering LVPECL outputs at up to 4.8 GHz. The 4.8 GHz ceiling covers clock rates for high-speed ADCs, DACs, and SERDES interfaces. The 1:6 ratio lets a single clean clock source feed six converter channels or FPGA transceiver banks without adding a second buffer stage. ## Signal-standard compatibility and supply rail Input flexibility covers CML, CMOS, LVDS, and LVPECL — you can feed it from a crystal oscillator, an FPGA output, or another clock buffer without level-shifting. Outputs are LVPECL only, so the downstream load must accept that swing; if your ADC or FPGA expects LVDS, you will need AC-coupling and termination resistors. Supply range is 2.97V to 3.63V — a narrow 3.3V ±10% window. The board's LDO must keep ripple below a few millivolts at 4.8 GHz to avoid jitter injection.","metaTitle":"ADCLK946BCPZ-REEL7 Clock Buffer 1:6 4.8GHz LVPECL Analog","metaDescription":"ADCLK946BCPZ-REEL7 SiGe fanout buffer, 1:6 ratio, 4.8 GHz max, LVPECL output, industrial temp -40°C to 85°C, 24-LFCSP. Active production.","metaKeywords":null},"attributes":{"series":"SiGe","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution)","Input":"CML, CMOS, LVDS, LVPECL","Output":"LVPECL","Series":"SiGe","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad, CSP","Frequency - Max":"4.8 GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.97V ~ 3.63V","Number of Circuits":"1","Ratio - Input:Output":"1:6","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-LFCSP-VQ (4x4)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.69000","currency":"USD"},{"qty":10,"price":"$10.74100","currency":"USD"},{"qty":25,"price":"$10.29560","currency":"USD"},{"qty":100,"price":"$9.07110","currency":"USD"},{"qty":250,"price":"$8.62592","currency":"USD"},{"qty":500,"price":"$8.06940","currency":"USD"},{"qty":1500,"price":"$7.40158","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADCLK946.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What input and output signal standards does ADCLK946BCPZ-REEL7 support?","answer":"The buffer accepts CML, CMOS, LVDS, and LVPECL inputs and outputs LVPECL only. If your downstream device expects LVDS, plan for AC-coupling and termination."},{"question":"What is the maximum clock frequency the ADCLK946BCPZ-REEL7 can handle?","answer":"It is rated for a maximum frequency of 4.8 GHz, which covers the clock rates of most high-speed data converters and SERDES interfaces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADCLK946BCPZ-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/ADCLK946BCPZ-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}}