{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD9545BCPZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD9545BCPZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/AD9545BCPZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/AD9545BCPZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD9545BCPZ-REEL7, Clock Synchronizer, PLL Yes, 2.4 GHz max, 2:6 input:output ratio, differential or single-ended I/O, 48-LFCSP (7x7), -40°C to 85°C, ROHS3 compliant.","salesMarkdown":"The AD9545BCPZ-REEL7 is a dual-PLL clock synchronizer from Analog Devices, designed to clean up jitter and generate multiple synchronized output clocks from a single reference. It accepts differential or single-ended inputs and delivers CML, HCSL, LVDS, or single-ended outputs — covering the common signalling standards in telecom and data-converter clock trees. With a maximum output frequency of 2.4 GHz, this part handles the high-speed serial interfaces found in base stations, network timing, and ADC/DAC clocking. The 2:6 input-to-output ratio gives you six independent clock outputs from two reference inputs, which is useful for distributing a clean clock to multiple destinations on the board. ## Key ratings that drive the BOM decision Supply voltage spans 1.71V to 3.465V, which lets you run it from a common 1.8V or 3.3V rail without a dedicated regulator. That wide range also means it can interface directly with 1.8V logic on one side and 3.3V logic on the other — no level translation needed for the clock lines. ## Package and footprint notes for the layout engineer The 48-LFCSP (7x7 mm) package has an exposed pad on the bottom — the datasheet recommends a thermal via array under the pad to conduct heat into the ground plane. The pad is electrically connected to ground, so the via pattern also serves as a low-inductance return path for the high-frequency outputs. Surface-mount only; no socket option for field swapping.","metaTitle":"AD9545BCPZ-REEL7 Clock Synchronizer IC – Analog Devices","metaDescription":"AD9545BCPZ-REEL7: PLL-based clock synchronizer, 2.4 GHz max, 2:6 I/O ratio, -40°C to 85°C, 48-LFCSP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Clock Synchronizer","Input":"Differential or Single-Ended","Output":"CML, HCSL, LVDS or Single-Ended","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad, CSP","Frequency - Max":"2.4GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.71V ~ 3.465V","Divider/Multiplier":"Yes/Yes","Number of Circuits":"2","Ratio - Input:Output":"2:6","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-LFCSP (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$37.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$37.66000","currency":"USD"},{"qty":10,"price":"$35.13400","currency":"USD"},{"qty":25,"price":"$33.66120","currency":"USD"},{"qty":100,"price":"$30.50550","currency":"USD"},{"qty":250,"price":"$29.45360","currency":"USD"},{"qty":750,"price":"$27.98093","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/AD9545.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to the AD9545BCPZ-REEL7?","answer":"The AD9544BCPZ-REEL7 is the closest sibling: it shares the same 2.4 GHz max frequency, differential I/O, and 48-LFCSP package, but its input-to-output ratio is 4:10 instead of 2:6, and it lacks the divider/multiplier function (the AD9545 has Yes/Yes for divider/multiplier). If you need more input/output channels and can do without the divider/multiplier, the AD9544 is a direct cross-shop candidate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD9545BCPZ-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/AD9545BCPZ-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}}