{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9ZXL0851EKILF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9ZXL0851EKILF","canonicalUrl":"https://icboms.com/renesas/9ZXL0851EKILF","factsUrl":"https://icboms.com/api/mcp/products/9ZXL0851EKILF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics DB800ZL \"LITE\" PLL clock generator, 9ZXL0851EKILF, 400 MHz max, 1:8 HCSL output, 3.135-3.465 V supply, -40 to +85°C, 48-VFQFPN (6x6 mm), tray.","salesMarkdown":"## 400 MHz PLL with 1:8 HCSL fanout for PCIe and QPI The 9ZXL0851EKILF is a PLL-based clock generator from Renesas' DB800ZL \"LITE\" family, designed to generate a clean 100 MHz or higher reference clock for Intel QPI and PCI Express interfaces. It takes one differential clock input and fans it out to eight HCSL outputs, each capable of running up to 400 MHz. The 1:8 ratio means a single device replaces multiple smaller fanout buffers, saving board space and reducing the number of PLLs that need to lock to the same reference. The differential input and output architecture keeps the signal path balanced, which is essential for maintaining low jitter on high-speed serial links. ## Supply and temperature — industrial-grade operation The 48-VFQFPN (6x6 mm) package has an exposed pad underneath. A layout without proper thermal vias will see the PLL lose lock at high temperature. ## Active lifecycle — no end-of-life risk Renesas lists the 9ZXL0851EKILF as Active.","metaTitle":"Renesas 9ZXL0851EKILF PLL Clock Generator, 400 MHz, 1:8 HCSL","metaDescription":"Renesas 9ZXL0851EKILF PLL clock generator, 400 MHz max, 1:8 HCSL fanout, -40 to +85°C, 48-VFQFPN. Active lifecycle. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Input":"Clock","Output":"HCSL","Package":"Tray","Main Purpose":"Intel QPI, PCI Express (PCIe)","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad","Frequency - Max":"400MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:8","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-VFQFPN (6x6)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.57","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.57000","currency":"USD"},{"qty":10,"price":"$5.00000","currency":"USD"},{"qty":25,"price":"$4.72680","currency":"USD"},{"qty":80,"price":"$4.09650","currency":"USD"},{"qty":230,"price":"$3.88648","currency":"USD"},{"qty":490,"price":"$3.48733","currency":"USD"},{"qty":980,"price":"$2.94112","currency":"USD"},{"qty":2450,"price":"$2.79407","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e5943f48d00bf4cec2899c8f002e5b1.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9ZXL0851EKILF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9ZXL0851EKILF 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}}