{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9ZXL1951DNHGI","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9ZXL1951DNHGI","canonicalUrl":"https://icboms.com/renesas/9ZXL1951DNHGI","factsUrl":"https://icboms.com/api/mcp/products/9ZXL1951DNHGI","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics DB1900ZL OEM DERIV LITE 6x6 MM, PLL clock generator, 400 MHz, 1:19 fanout, HCSL outputs, 80-VFQFN dual-row exposed pad, tray.","salesMarkdown":"## Clock fanout for PCIe and QPI backplanes The 9ZXL1951DNHGI is a PLL-based clock generator from Renesas, delivering up to 400 MHz on HCSL outputs with a 1:19 input-to-output ratio. It is designed to clock Intel QPI and PCI Express interfaces — the fanout density suits a server or switch backplane where one reference clock must feed multiple endpoints without rebuffering. The dual-row pin layout keeps the 19 outputs routable on a 4-layer board with minimal via stubs.","metaTitle":"Renesas 9ZXL1951DNHGI PLL Clock Gen, 400 MHz, 1:19, QFN","metaDescription":"Renesas 9ZXL1951DNHGI PLL clock generator, 400 MHz max, 1:19 fanout, HCSL outputs, 80-QFN. Active lifecycle, sourced to order. Industrial temp -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PLL":"Yes","Input":"Clock","Output":"HCSL","Package":"Tray","Main Purpose":"Intel QPI, PCI Express (PCIe)","Mounting Type":"Surface Mount","Package / Case":"80-VFQFN Dual Rows, Exposed Pad","Frequency - Max":"400MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:19","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"80-GQFN (6x6)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.23000","currency":"USD"},{"qty":10,"price":"$5.62400","currency":"USD"},{"qty":25,"price":"$5.36240","currency":"USD"},{"qty":80,"price":"$4.65625","currency":"USD"},{"qty":230,"price":"$4.44704","currency":"USD"},{"qty":490,"price":"$4.05465","currency":"USD"},{"qty":980,"price":"$3.53147","currency":"USD"},{"qty":2450,"price":"$3.40067","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/44b9e2c1862cbf7b28a3bd7d4d964b3f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does the 9ZXL1951DNHGI compare to the 9ZXL0851EKKLF?","answer":"Both parts are PLL clock generators with the same 400 MHz ceiling, HCSL outputs, 80-QFN package, and industrial temperature range. The key difference is fanout: the 9ZXL1951DNHGI provides a 1:19 input-to-output ratio, while the 9ZXL0851EKKLF offers 1:8."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9ZXL1951DNHGI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9ZXL1951DNHGI 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}}