{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADF4211BCP","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADF4211BCP","canonicalUrl":"https://icboms.com/analog-devices/ADF4211BCP","factsUrl":"https://icboms.com/api/mcp/products/ADF4211BCP","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADF4211BCP, PLL frequency synthesizer, 3 GHz max frequency, 2.7 V to 5.5 V supply, 20-LFCSP (4x4) package, industrial temperature range -40°C to 85°C.","salesMarkdown":"## PLL synthesizer for RF LO generation The ADF4211BCP is a PLL frequency synthesizer from Analog Devices, designed to generate local-oscillator clocks up to 3 GHz from a CMOS or TTL reference input. The 3:1 input-to-output ratio means three reference paths feed one clock output — typical in heterodyne receivers where the VCO feedback and the reference divide share the same PLL core. ## Package and footprint considerations The 20-LFCSP (4x4 mm) exposed-pad package uses a thermal via array under the paddle for heat sinking and ground return. The pad is electrically connected to the substrate ground. ## Lifecycle and sourcing posture Production orders can be placed through distribution channels. The part is RoHS non-compliant (lead-bearing termination finish), so confirm your assembly line's exemption or waiver for full RoHS compliance.","metaTitle":"ADF4211BCP PLL Frequency Synthesizer – 3 GHz, Active","metaDescription":"ADF4211BCP from Analog Devices: PLL frequency synthesizer, 3 GHz max, 2.7 V–5.5 V supply, -40°C to 85°C, 20-LFCSP. Active lifecycle. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Frequency Synthesizer","Input":"CMOS, TTL","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad, CSP","Frequency - Max":"3GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Divider/Multiplier":"Yes/No","Ratio - Input:Output":"3:1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-LFCSP (4x4)","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.53","stockQuantity":0,"priceTiers":[{"qty":197,"price":"$1.53000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b5d59339c8142fc54273dfd757e12560.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADF4211BCP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADF4211BCP 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}}