{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD9518-1ABCPZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD9518-1ABCPZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/AD9518-1ABCPZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/AD9518-1ABCPZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD9518-1ABCPZ-RL7, Clock Generator & Fanout Distribution, integrated PLL, 2.65 GHz max frequency, 1:6 LVPECL outputs, 48-LFCSP-VQ (7x7), -40°C to 85°C.","salesMarkdown":"## 2.65 GHz PLL clock generator with six LVPECL outputs The AD9518-1ABCPZ-RL7 integrates a PLL and VCO to generate a clean clock up to 2.65 GHz, then fans it out to six LVPECL outputs. That means one chip replaces a separate synthesizer and a distribution buffer — a single BOM line for the high-speed clock tree in a base station or test instrument. Input accepts CMOS, LVDS, or LVPECL references, so it can lock to a TCXO, a crystal oscillator, or a backplane clock without level translation. ## Supply rail and temperature range for outdoor gear The 48-LFCSP-VQ (7x7) exposed-pad package helps pull heat into the PCB ground plane; a 2-layer board with a solid thermal via array under the pad keeps the junction below the 85°C ambient limit.","metaTitle":"AD9518-1ABCPZ-RL7 Clock Generator, 2.65 GHz, LVPECL","metaDescription":"Analog Devices AD9518-1ABCPZ-RL7: Clock Generator & Fanout Distribution IC with integrated PLL, 2.65 GHz max frequency, LVPECL outputs, industrial temp range.","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","Input":"CMOS, LVDS, LVPECL","Output":"LVPECL","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad, CSP","Frequency - Max":"2.65GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:6","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-LFCSP-VQ (7x7)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.29","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$17.29000","currency":"USD"},{"qty":10,"price":"$15.88700","currency":"USD"},{"qty":25,"price":"$15.22840","currency":"USD"},{"qty":100,"price":"$13.41730","currency":"USD"},{"qty":250,"price":"$12.75884","currency":"USD"},{"qty":750,"price":"$11.93568","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e77d09f6d66c9f47ef0377a678c06a5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output frequency of AD9518-1ABCPZ-RL7?","answer":"The maximum output frequency is 2.65 GHz, specified at the LVPECL outputs. That covers the reference clock for most high-speed ADCs, DACs, and FPGA transceivers up to 10 Gbps line rates."},{"question":"Does AD9518-1ABCPZ-RL7 require an external PLL loop filter?","answer":"Yes — the PLL requires an external loop filter (typically a series resistor and capacitor network) connected to the charge-pump output. The datasheet provides design equations for the loop bandwidth and phase margin based on the reference frequency and VCO gain."},{"question":"How many clock outputs does AD9518-1ABCPZ-RL7 provide?","answer":"It provides six LVPECL outputs from a single input (1:6 ratio). Each output can be independently divided down from the VCO frequency, so you can generate multiple clock rates from one PLL."},{"question":"What is the closest functional alternative to AD9518-1ABCPZ-RL7?","answer":"The AD9518-3ABCPZ-RL7 is the closest sibling — same package, same 1:6 LVPECL output count, same supply and temperature range, but with a maximum frequency of 2.25 GHz instead of 2.65 GHz. If your system clock target is below 2.25 GHz, the -3 variant is a drop-in alternative."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD9518-1ABCPZ-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/AD9518-1ABCPZ-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}}