{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD9571ACPZLVD","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD9571ACPZLVD","canonicalUrl":"https://icboms.com/analog-devices/AD9571ACPZLVD","factsUrl":"https://icboms.com/api/mcp/products/AD9571ACPZLVD","rawCanonicalId":null},"summary":{"shortDescription":"ADI AD9571ACPZLVD, Clock Generator / Fanout Distribution / Multiplexer, PLL Yes, Input Crystal, Output CMOS/LVDS/LVPECL, 156.25 MHz max, 1:10 ratio, 40-LFCSP-WQ (6x6), -40°C to 85°C, Tray.","salesMarkdown":"## Clock generator with PLL and 1:10 fanout — what it covers The AD9571ACPZLVD from Analog Devices is a clock generator IC that integrates a PLL, a crystal oscillator interface, and a 1:10 fanout distribution buffer. It accepts a single crystal input and delivers up to ten clock outputs in CMOS, LVDS, or LVPECL logic levels. The maximum output frequency is 156.25 MHz, making it a fit for mid-speed SERDES reference clocks, Ethernet PHY timing, or ADC/DAC sample clocks in communications and instrumentation equipment. The part operates from a 2.97 V to 3.63 V supply and is rated over the industrial temperature range of -40°C to 85°C. ## Package and mounting — 40-LFCSP with exposed pad Housed in a 40-lead LFCSP-WQ (6x6 mm) with an exposed pad for thermal dissipation. Surface-mount only. The exposed pad must be soldered to a ground plane for rated thermal performance; the datasheet's recommended land pattern should be followed closely to avoid solder voids under the pad. ## Lifecycle and sourcing ADI lists the AD9571ACPZLVD as Active with ROHS3 compliance. No end-of-life notice or last-time-buy window is in effect. The part is available through independent distribution and is sourced to order against an RFQ; current pricing and lead time are confirmed at quote time.","metaTitle":"AD9571ACPZLVD Clock Generator, 156.25 MHz, 1:10 Fanout","metaDescription":"ADI AD9571ACPZLVD clock generator with PLL, 1:10 fanout, LVDS/LVPECL/CMOS outputs, 156.25 MHz max, -40 to 85°C, 40-LFCSP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Clock Generator, Fanout Distribution, Multiplexer","Input":"Crystal","Output":"CMOS, LVDS, LVPECL","Package":"Tray","Mounting Type":"Surface Mount","Package / Case":"40-WFQFN Exposed Pad, CSP","Frequency - Max":"156.25MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.97V ~ 3.63V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:10","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"40-LFCSP-WQ (6x6)","Differential - Input:Output":"No/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.44000","currency":"USD"},{"qty":10,"price":"$14.19100","currency":"USD"},{"qty":25,"price":"$13.60280","currency":"USD"},{"qty":80,"price":"$11.98513","currency":"USD"},{"qty":230,"price":"$11.39683","currency":"USD"},{"qty":440,"price":"$10.66157","currency":"USD"},{"qty":945,"price":"$9.77923","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/54cb521162ae9b0e955c572f36aa1f1f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does AD9571ACPZLVD support 1:10 clock fanout with LVPECL outputs?","answer":"Yes. The part has a 1:10 input-to-output ratio and its outputs can be configured as LVPECL, LVDS, or CMOS. All ten outputs can be set to LVPECL simultaneously."},{"question":"What is a direct replacement for AD9571ACPZLVD if it becomes obsolete?","answer":"ADI has not announced a successor or direct pin-compatible replacement. The AD9516-4BCPZ and AD9517-0ABCPZ are higher-frequency (2.95 GHz) clock generators with similar output types and a 1:14 or 1:12 fanout, but they differ in pinout, supply voltage (3.135 V), and differential input capability. A drop-in replacement is not available; a board redesign would be required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD9571ACPZLVD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD9571ACPZLVD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T23:38:13.028Z","lastPublished":"2026-07-13T23:38:13.028Z","indexable":true}}