{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADF4155BCPZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADF4155BCPZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADF4155BCPZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADF4155BCPZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADF4155BCPZ-RL7, PLL fractional-N frequency synthesizer, 4 GHz max frequency, LVDS/LVPECL input, 24-LFCSP (4x4) package, industrial temperature range.","salesMarkdown":"## 4 GHz fractional-N PLL with LVDS/LVPECL inputs The ADF4155BCPZ-RL7 is a PLL-based fractional-N frequency synthesizer from Analog Devices, capable of generating output clocks up to 4 GHz. It accepts differential reference inputs in LVDS or LVPECL formats, making it a direct fit for RF signal chains that need a clean, programmable local oscillator. The single-circuit PLL integrates a divider and multiplier, so the output frequency can be set with fine resolution from a stable reference. The 2:1 input-to-output ratio allows selecting between two reference sources without external muxing. ## Active production – sourcing posture Sourced per RFQ against your BOM quantity. Current pricing and lead time confirmed at quote time — no stock-holding claim on this page. ## Package and footprint notes Housed in a 24-lead LFCSP (4x4 mm) with an exposed pad. The pitch demands careful solder-paste stencil design; a 4-layer board with a solid ground plane under the pad is recommended. Store the reels in a dry cabinet or use a moisture-barrier bag with desiccant.","metaTitle":"ADF4155BCPZ-RL7 PLL Fractional-N Frequency Synthesizer –","metaDescription":"Active PLL frequency synthesizer, 4 GHz max, LVDS/LVPECL input, industrial temp range -40°C to 85°C, 24-LFCSP package. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Input":"LVDS, LVPECL","Output":"Clock","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad, CSP","Frequency - Max":"4GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"Yes/Yes","Number of Circuits":"1","Ratio - Input:Output":"2:1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-LFCSP (4x4)","Differential - Input:Output":"Yes/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.56000","currency":"USD"},{"qty":10,"price":"$13.38000","currency":"USD"},{"qty":25,"price":"$12.82480","currency":"USD"},{"qty":100,"price":"$11.29980","currency":"USD"},{"qty":250,"price":"$10.74520","currency":"USD"},{"qty":500,"price":"$10.05198","currency":"USD"},{"qty":1500,"price":"$9.81000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADF4155.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output frequency of ADF4155BCPZ-RL7?","answer":"The maximum output frequency is 4 GHz. This covers common RF bands including 2.4 GHz ISM, 3.5 GHz WiMAX, and C-band satellite downlinks."},{"question":"Does ADF4155BCPZ-RL7 accept LVDS inputs?","answer":"Yes, the reference input accepts both LVDS and LVPECL differential signals. The input is differential; the output is single-ended."},{"question":"What is the closest functional alternative to ADF4155BCPZ-RL7?","answer":"The ADF4156BRUZ-RL7 also reaches 6.2 GHz but in a different package (TSSOP). Neither is a drop-in replacement — verify pinout and output type before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADF4155BCPZ-RL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADF4155BCPZ-RL7 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}}