{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD9542BCPZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD9542BCPZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/AD9542BCPZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/AD9542BCPZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD9542BCPZ-REEL7, Clock Synthesizer, PLL Yes, max frequency 2.415 GHz, 4:5 input:output ratio, 2 circuits, industrial temp -40°C to 85°C, 48-LFCSP (7x7) exposed pad, tape & reel.","salesMarkdown":"## 2.415 GHz PLL synthesizer for RF and base station clock trees The AD9542BCPZ-REEL7 is a dual-PLL clock synthesizer from Analog Devices that generates output frequencies up to 2.415 GHz. It accepts a wide range of input types — CMOS, differential or single-ended, LVDS, LVPECL — and delivers outputs in CML, CMOS, HCSL, LVDS, or single-ended formats. This makes it a fit for RF LO generation, high-speed data converter clocks, and base station timing where a clean, programmable frequency source is required. The part integrates two PLL cores with independent dividers and multipliers, allowing simultaneous generation of multiple related frequencies from a single reference. The 4:5 input-to-output ratio gives flexibility in fan-out and redundancy switching. ## Supply rails and temperature envelope The device operates from two supply domains: a core rail of 1.71V to 1.89V and an I/O rail spanning 1.71V to 3.465V. This split-rail architecture lets the core run at low voltage for power efficiency while the output drivers interface with 1.8V, 2.5V, or 3.3V logic families without level shifters. The 48-LFCSP (7x7) package with exposed pad requires a thermal land pattern on the PCB to dissipate heat from the PLL charge pumps and output drivers. ## Sourcing and production status Availability is confirmed through distribution; pricing and lead time are quoted per RFQ against your BOM quantity.","metaTitle":"AD9542BCPZ-REEL7 Clock Synthesizer – Analog Devices","metaDescription":"AD9542BCPZ-REEL7 from Analog Devices: Clock Synthesizer with PLL, max frequency 2.415 GHz, dual supply, industrial temp -40°C to 85°C, 48-LFCSP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Clock Synthesizer","Input":"CMOS, Differential or Single-Ended, LVDS, LVPECL","Output":"CML, CMOS, 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":"2.415GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.71V ~ 1.89V, 1.71V ~ 3.465V","Divider/Multiplier":"Yes/Yes","Number of Circuits":"2","Ratio - Input:Output":"4:5","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-LFCSP (7x7)","Differential - Input:Output":"No/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.31","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$20.31000","currency":"USD"},{"qty":10,"price":"$18.73300","currency":"USD"},{"qty":25,"price":"$17.89120","currency":"USD"},{"qty":100,"price":"$15.99680","currency":"USD"},{"qty":250,"price":"$15.26008","currency":"USD"},{"qty":750,"price":"$14.52340","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/AD9542.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output frequency of AD9542BCPZ-REEL7?","answer":"The device can generate output frequencies up to 2.415 GHz, making it suitable for RF LO generation and high-speed ADC/DAC clocking."},{"question":"What is the closest functional equivalent to AD9542BCPZ-REEL7?","answer":"The AD9542BCPZ (tray package) is the same silicon in a different packing format. For a different feature set, the AD9544BCPZ-REEL7 and AD9545BCPZ-REEL7 are clock synchronizers with differential-only inputs and different input/output ratios, but they operate at a slightly lower maximum frequency of 2.4 GHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD9542BCPZ-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/AD9542BCPZ-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}}