{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADCLK948BCPZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADCLK948BCPZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/ADCLK948BCPZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/ADCLK948BCPZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices SiGe series, ADCLK948BCPZ-REEL7, Fanout Buffer (Distribution), Multiplexer, 2:8 ratio, 4.8 GHz max frequency, LVPECL output, 32-LFCSP (5x5) package, surface mount, -40°C to 85°C operation.","salesMarkdown":"## What this 4.8 GHz clock buffer does for your clock tree The ADCLK948BCPZ-REEL7 is a 2:8 fanout buffer and multiplexer from Analog Devices' SiGe series, handling clock distribution up to 4.8 GHz. It accepts CML, CMOS, LVDS, or LVPECL inputs and delivers LVPECL outputs, making it a single-chip interface between different logic families in a high-speed clock tree. The 2:8 input-to-output ratio lets you select one of two clock sources and distribute to eight destinations — useful for redundant clock architectures or splitting a reference across multiple ADC/DAC channels. ## Supply voltage tolerance and temperature range The part operates from 2.97V to 3.63V — a 3.3V nominal rail with 10% margin. Differential input and output paths reject common-mode noise, which is critical when routing clock signals across a noisy PCB or through a backplane. ## Active production and sourcing posture Analog Devices lists the ADCLK948BCPZ-REEL7 as Active and ROHS3 compliant. The 32-LFCSP (5x5) package has an exposed pad that must be soldered to a thermal land on the PCB for heat dissipation.","metaTitle":"ADCLK948BCPZ-REEL7 Clock Buffer, 4.8 GHz, 2:8 LVPECL","metaDescription":"ADCLK948BCPZ-REEL7 SiGe fanout buffer/multiplexer, 2:8 ratio, 4.8 GHz max, LVPECL output, 32-LFCSP. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"SiGe","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution), Multiplexer","Input":"CML, CMOS, LVDS, LVPECL","Output":"LVPECL","Series":"SiGe","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"32-WFQFN 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":"2:8","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"32-LFCSP (5x5)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.06","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.06000","currency":"USD"},{"qty":10,"price":"$12.92400","currency":"USD"},{"qty":25,"price":"$12.38800","currency":"USD"},{"qty":100,"price":"$10.91500","currency":"USD"},{"qty":250,"price":"$10.37928","currency":"USD"},{"qty":500,"price":"$9.70964","currency":"USD"},{"qty":1500,"price":"$8.90608","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADCLK948.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADCLK948BCPZ-REEL7 a direct replacement for ADCLK948BCPZ?","answer":"Yes — the two share the same silicon, same electrical specs (4.8 GHz, 2:8 ratio, LVPECL output), and same package. The only difference is packaging: the REEL7 suffix means Tape & Reel; the non-suffix version comes in a tray. They are functionally interchangeable."},{"question":"Does ADCLK948BCPZ-REEL7 support LVPECL output with a 3.3V supply?","answer":"Yes. The output type is LVPECL, and the supply range of 2.97V to 3.63V includes 3.3V. The LVPECL output swing is referenced to the supply rail, so a 3.3V supply is within the operating envelope."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADCLK948BCPZ-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/ADCLK948BCPZ-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}}