{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9DB633AGLFT","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9DB633AGLFT","canonicalUrl":"https://icboms.com/renesas/9DB633AGLFT","factsUrl":"https://icboms.com/api/mcp/products/9DB633AGLFT","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 9DB633AGLFT, PLL Clock Fanout/Buffer, Zero Delay, 1:6 HCSL Outputs, 110 MHz, 3.135V–3.465V, 28-TSSOP, Commercial Temp.","salesMarkdown":"## PLL-based zero-delay buffer for PCIe clock trees The Renesas 9DB633AGLFT is a PLL-based zero-delay clock fanout buffer for PCI Express. It takes a single differential clock input and delivers six HCSL outputs, each running up to 110 MHz, with a 1:6 input-to-output ratio. ## Supply and temperature — fit for controlled indoor environments Operating from a 3.135 V to 3.465 V supply, the 9DB633AGLFT aligns with standard PCIe power rails. The commercial temperature grade (0°C to 70°C) limits deployment to controlled indoor equipment. ## Package and footprint Housed in a 28-TSSOP package (4.40 mm body width), the 9DB633AGLFT uses a standard surface-mount footprint common to many Renesas clock buffers. ## Lifecycle and sourcing The 9DB633AGLFT is listed as Active with ROHS3 compliance. There is no last-time-buy notice or obsolescence risk for new designs.","metaTitle":"9DB633AGLFT PLL Clock Buffer, 110 MHz, 28-TSSOP","metaDescription":"9DB633AGLFT is an active PLL-based zero-delay clock fanout buffer for PCI Express. 1:6 HCSL outputs, 110 MHz max, 3.3V supply, 28-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Input":"Clock","Output":"HCSL","Package":"Tape & Reel (TR); Cut Tape (CT)","Main Purpose":"PCI Express (PCIe)","Mounting Type":"Surface Mount","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Frequency - Max":"110MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:6","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"28-TSSOP","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.38000","currency":"USD"},{"qty":10,"price":"$5.72700","currency":"USD"},{"qty":25,"price":"$5.41400","currency":"USD"},{"qty":100,"price":"$4.69210","currency":"USD"},{"qty":250,"price":"$4.45148","currency":"USD"},{"qty":500,"price":"$3.99430","currency":"USD"},{"qty":1000,"price":"$3.79090","currency":"USD"},{"qty":2000,"price":"$3.79090","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/88865237ab26d76fed58f6039e35902c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 9DB633AGLFT obsolete?","answer":"No. The 9DB633AGLFT is listed as Active with no end-of-life notice. It is suitable for production BOMs and new designs."},{"question":"What is the replacement for 9DB633AGLFT?","answer":"There is no direct replacement from Renesas listed as a successor. For a higher-frequency PLL-based HCSL fanout with 1:8 ratio and industrial temperature range, consider the 9ZXL0851EKKLF (400 MHz, -40°C to 85°C). For a non-PLL LP-HCSL fanout at 150 MHz, the 9DBL411BGLFT is an alternative but lacks the zero-delay PLL."},{"question":"Can 9DB633AGLFT be used for PCIe Gen4?","answer":"The 9DB633AGLFT runs at 110 MHz max, which covers the 100 MHz PCIe reference clock frequency. However, PCIe Gen4 imposes tighter phase-jitter specifications (typically <0.5 ps RMS) that this part may not meet. Verify the jitter performance against your Gen4 controller requirements before specifying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9DB633AGLFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9DB633AGLFT 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}}