{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9FG108EGILF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9FG108EGILF","canonicalUrl":"https://icboms.com/renesas/9FG108EGILF","factsUrl":"https://icboms.com/api/mcp/products/9FG108EGILF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 9FG108EGILF PLL frequency timing generator, 400 MHz max, HCSL outputs, 1:9 fanout, 48-TSSOP, tube.","salesMarkdown":"## PLL clock fanout for server and PCIe clock trees The 9FG108EGILF is a PLL-based frequency timing generator that takes a single-ended clock or crystal input and produces nine HCSL differential output copies at up to 400 MHz. The 1:9 fanout ratio means one reference oscillator feeds nine PCIe or SATA clock lanes without external buffering. ## Differential output architecture The input accepts either a single-ended clock or a crystal (No/Yes differential), while all nine outputs are HCSL differential pairs. This means the PLL and output drivers handle the single-ended-to-differential conversion on-chip — the layout only needs to route the differential pairs to the PCIe or SATA endpoints, not manage a separate clock conditioner. 400 MHz maximum output frequency covers PCIe Gen1 through Gen3 reference clock requirements (100 MHz multiplied internally), with headroom for higher-speed serial links that need a 400 MHz source. The tube packaging suits prototyping and low-to-medium volume assembly; for reel quantities, confirm the order code suffix at RFQ.","metaTitle":"Renesas 9FG108EGILF PLL Clock Generator, 400 MHz, 48-TSSOP","metaDescription":"Active-production PLL timing generator for Intel server / PCIe / SATA. 400 MHz HCSL outputs, 1:9 fanout, industrial temp. Sourced to order — request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PLL":"Yes","Input":"Clock, Crystal","Output":"HCSL","Package":"Tube","Main Purpose":"Intel CPU Server, PCI Express (PCIe), SATA","Mounting Type":"Surface Mount","Package / Case":"48-TFSOP (0.240\\\", 6.10mm Width)","Frequency - Max":"400MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:9","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"48-TSSOP","Differential - Input:Output":"No/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.10000","currency":"USD"},{"qty":10,"price":"$7.31800","currency":"USD"},{"qty":25,"price":"$6.97760","currency":"USD"},{"qty":100,"price":"$6.05860","currency":"USD"},{"qty":250,"price":"$5.78628","currency":"USD"},{"qty":500,"price":"$5.27574","currency":"USD"},{"qty":1000,"price":"$4.59500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eab3ed43da54d492c76f34893e4afc02.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will 9FG108EGILF drop in as a replacement for 5V41066PGGI?","answer":"Not without a board spin. The 9FG108EGILF has a 1:9 fanout ratio and 400 MHz max frequency, while the 5V41066PGGI has 1:4 and 200 MHz. Both are PLL-based with HCSL outputs and operate from a 3.135 V supply, but the output count and frequency ceiling differ — the 9FG108EGILF serves higher-density clock trees than the 5V41066PGGI can support."},{"question":"How can I order 9FG108EGILF or request a quote?","answer":"No minimum order quantity is enforced."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9FG108EGILF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9FG108EGILF 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}}