{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADCLK948BCPZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADCLK948BCPZ","canonicalUrl":"https://icboms.com/analog-devices/ADCLK948BCPZ","factsUrl":"https://icboms.com/api/mcp/products/ADCLK948BCPZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADCLK948BCPZ, SiGe series, Fanout Buffer (Distribution), Multiplexer, 2:8 ratio, 4.8 GHz max frequency, LVPECL output, 32-LFCSP (5x5) surface-mount package.","salesMarkdown":"## 4.8 GHz clock distribution in a 5x5 mm package The ADCLK948BCPZ is a 2:8 fanout buffer and multiplexer from Analog Devices' SiGe series, capable of distributing clocks up to 4.8 GHz with LVPECL outputs. The 2:8 ratio means two selectable input sources feed eight output copies — handy for splitting a reference clock to multiple ADCs, FPGAs, or SerDes transceivers without adding external fan-out trees. Input flexibility covers CML, CMOS, LVDS, and LVPECL levels, so it can sit directly behind a crystal oscillator, a PLL output, or a differential line without a level translator. All input-output paths are differential, preserving signal integrity at multi-GHz edge rates. ## Supply rail and temperature range for base-station duty That covers outdoor telecom cabinets, radio heads, and industrial instrumentation without a derating headache. The 32-LFCSP (5x5 mm) exposed-pad package helps pull heat out through the PCB ground plane. The small footprint is a win for dense multi-channel boards. ## Active production — no LTB pressure The 32-LFCSP package is standard for Analog Devices high-speed clock parts, so tray or reel quantities are readily available through the distribution network.","metaTitle":"ADCLK948BCPZ Clock Buffer 2:8 4.8 GHz LVPECL Analog Devices","metaDescription":"ADCLK948BCPZ 2:8 fanout buffer, 4.8 GHz max, LVPECL output, SiGe, 32-LFCSP. Active production. Industrial temp range.","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":"Tray","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":80,"price":"$10.91500","currency":"USD"},{"qty":230,"price":"$10.37926","currency":"USD"},{"qty":440,"price":"$9.70964","currency":"USD"},{"qty":945,"price":"$8.90607","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADCLK948.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the ADCLK948BCPZ be used with a 3.3V supply?","answer":"Yes. The supply voltage range is 2.97 V to 3.63 V, so a nominal 3.3 V rail is within the operating window. The LVPECL output swing is referenced to that supply, so the same 3.3 V rail should power both the buffer and the downstream LVPECL receivers."},{"question":"What is the ADCLK948BCPZ's listed type and input support?","answer":"The device type is Fanout Buffer (Distribution), Multiplexer. It accepts CML, CMOS, LVDS, and LVPECL inputs and outputs LVPECL. All signal paths are differential."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADCLK948BCPZ","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 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}}