{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9FGV0841AKILF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9FGV0841AKILF","canonicalUrl":"https://icboms.com/renesas/9FGV0841AKILF","factsUrl":"https://icboms.com/api/mcp/products/9FGV0841AKILF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 9FGV0841AKILF PCI Express (PCIe) clock generator, PLL Yes, Input Crystal, Output HCSL/LVCMOS, 100 MHz max, 1:9 fanout, 1.7V–1.9V supply, -40°C to 85°C, 48-VFQFN Exposed Pad, Tray.","salesMarkdown":"## PCIe clock generator with 1:9 fanout The Renesas 9FGV0841AKILF is a PLL-based clock generator designed specifically for PCI Express (PCIe) reference clock trees. It takes a single crystal input and produces nine differential HCSL or single-ended LVCMOS outputs at up to 100 MHz, covering the reference clock needs of PCIe Gen1, Gen2, and Gen3 root complexes, switches, and endpoints. The 1:9 ratio means one crystal drives nine clock loads — enough for a multi-slot backplane, a switch fabric, or a cluster of PCIe peripherals on a single board. The differential outputs are HCSL, the standard PCIe signalling level, while the LVCMOS option suits legacy or sideband logic. Supply voltage range is 1.7 V to 1.9 V. Operating temperature range is -40°C to 85°C. ## 100 MHz ceiling and what it means for PCIe generation Maximum output frequency is 100 MHz, the standard PCIe reference clock rate. ## Active lifecycle — no LTB risk The 9FGV0841AKILF carries an Active lifecycle status with ROHS3 compliance. There is no last-time-buy notice or obsolescence watch on this order code. It can be specified into new designs without a near-term end-of-life concern. ## Package and footprint notes Housed in a 48-VFQFPN with exposed pad, surface-mount only.","metaTitle":"9FGV0841AKILF PCIe Clock Generator, 100 MHz, 1:9 Fanout","metaDescription":"Renesas 9FGV0841AKILF PCI Express clock generator with PLL, 100 MHz max, 1:9 fanout, HCSL/LVCMOS outputs, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Input":"Crystal","Output":"HCSL, LVCMOS","Package":"Tray","Main Purpose":"PCI Express (PCIe)","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad","Frequency - Max":"100MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 1.9V","Number of Circuits":"1","Ratio - Input:Output":"1:9","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-VFQFPN","Differential - Input:Output":"No/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.44000","currency":"USD"},{"qty":10,"price":"$3.99000","currency":"USD"},{"qty":25,"price":"$3.77240","currency":"USD"},{"qty":80,"price":"$3.26938","currency":"USD"},{"qty":230,"price":"$3.10170","currency":"USD"},{"qty":490,"price":"$2.78316","currency":"USD"},{"qty":980,"price":"$2.34724","currency":"USD"},{"qty":2450,"price":"$2.22988","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/28bbb5780d903e36eb036a5c15e5f5b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives to 9FGV0841AKILF?","answer":"The closest functional peer is the 9ZXL0851EKKLF, also a Renesas PCIe clock generator with HCSL outputs and a 1:8 fanout ratio. The 9ZXL0851 runs from a 3.135 V supply (versus 1.7–1.9 V) and supports differential inputs as well as outputs, so a board designed for the 9FGV0841's 1.8 V rail would need a supply change to adopt it. The 9ZXL1231EKILF offers a 1:12 fanout at the same 3.135 V supply. Neither is a drop-in replacement — the supply voltage difference is the deciding factor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9FGV0841AKILF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9FGV0841AKILF 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}}