{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9ZML1233EKILF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9ZML1233EKILF","canonicalUrl":"https://icboms.com/renesas/9ZML1233EKILF","factsUrl":"https://icboms.com/api/mcp/products/9ZML1233EKILF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics 9ZML1233EKILF PLL clock buffer, 400 MHz max, 2:12 HCSL fanout, 72-VFQFN exposed pad, tray.","salesMarkdown":"## PLL clock buffer with 2:12 HCSL fanout The Renesas 9ZML1233EKILF is a PLL clock buffer with bypass capability, designed to distribute a single HCSL input to twelve HCSL outputs at frequencies up to 400 MHz. The 2:12 input-to-output ratio means one reference clock feeds a dozen destinations, which is useful for fanning out a common timing reference across multiple PCIe or Ethernet interfaces on the same board. Both input and output are differential HCSL, so the signal integrity budget stays tight across the fanout tree — no single-ended conversion losses between the reference and the loads. ## Package and rework considerations Surface-mount only, supplied in tray format — no tape-and-reel, so pick-and-place feeders need tray handling or a tube adapter. ## Supply voltage and bypass mode Runs from a single 3.3V supply (3.135V to 3.465V), which is the standard rail for HCSL clock distribution — no additional voltage regulator needed if the board already has a 3.3V plane. The PLL bypass mode lets the input clock pass through to the outputs without jitter cleaning, which is useful when the reference is clean enough and you only need fanout, not frequency synthesis. No internal divider or multiplier (Divider/Multiplier: No/No), so the output frequency equals the input frequency — this is a pure fanout buffer, not a frequency synthesizer.","metaTitle":"Renesas 9ZML1233EKILF PLL Clock Buffer, 400 MHz, 72-VFQFN","metaDescription":"Active Renesas 9ZML1233EKILF PLL clock buffer with bypass, 2:12 HCSL fanout at 400 MHz, 72-VFQFPN. Industrial temp -40 to +85°C. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PLL":"Yes with Bypass","Input":"HCSL","Output":"HCSL","Package":"Tray","Mounting Type":"Surface Mount","Package / Case":"72-VFQFN Exposed Pad","Frequency - Max":"400MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"2:12","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"72-VFQFPN (10x10)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.09000","currency":"USD"},{"qty":10,"price":"$10.19500","currency":"USD"},{"qty":25,"price":"$9.77240","currency":"USD"},{"qty":168,"price":"$8.61018","currency":"USD"},{"qty":336,"price":"$8.18756","currency":"USD"},{"qty":504,"price":"$7.65933","currency":"USD"},{"qty":1008,"price":"$7.02546","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2ecc410ec263b1015b9d172bd212621d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 9ZML1233EKILF and get a price?","answer":"Submit a request for current pricing and availability — no stock-holding claim, but the part is actively produced and quotable."},{"question":"What is the PLL configuration on 9ZML1233EKILF?","answer":"The PLL is listed as Yes with Bypass, meaning the internal phase-locked loop can be engaged for jitter cleaning or bypassed to pass the input clock straight through to the outputs."},{"question":"What input and output signal types does 9ZML1233EKILF support?","answer":"Both input and output are HCSL (High-Speed Current Steering Logic), differential signaling — the standard for PCIe reference clocks and other high-speed serial interfaces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9ZML1233EKILF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9ZML1233EKILF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}