{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9DB102BGLF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"9DB102BGLF","canonicalUrl":"https://icboms.com/renesas/9DB102BGLF","factsUrl":"https://icboms.com/api/mcp/products/9DB102BGLF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 9DB102BGLF PCI Express (PCIe) clock buffer, PLL Yes, 1:2 differential HCSL fanout, 101 MHz max frequency, 3.135V–3.465V supply, 20-TSSOP package, 0°C to 70°C operating temperature.","salesMarkdown":"## PCIe Gen1/Gen2 reference-clock fanout in 20-TSSOP The Renesas 9DB102BGLF is a 1:2 PLL fanout buffer designed to generate and distribute differential HCSL reference clocks for PCI Express (PCIe) applications. It accepts a single differential clock input and delivers two clean, low-jitter HCSL outputs with a maximum output frequency of 101 MHz, covering PCIe Gen1 and Gen2 base clock rates. The device operates from a 3.135 V to 3.465 V supply and is specified over the commercial temperature range of 0°C to 70°C, making it a fit for desktop, server, and workstation motherboards where the PCIe clock tree needs a deterministic, low-skew fanout from one reference source. ## Lifecycle and compliance ROHS3 compliant per, so it meets the current EU and China RoHS exemption limits without restriction. No known PCN or obsolescence risk at this time — the part remains a standard catalog item for new designs.","metaTitle":"Renesas 9DB102BGLF PCIe Clock Buffer, 101MHz, 1:2, 20-TSSOP","metaDescription":"Renesas 9DB102BGLF PCI Express (PCIe) clock buffer. PLL Yes, 1:2 differential HCSL fanout, 101 MHz max, 3.3V supply, 20-TSSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PLL":"Yes","Input":"Clock","Output":"HCSL","Package":"Tube","Main Purpose":"PCI Express (PCIe)","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Frequency - Max":"101MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:2","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"20-TSSOP","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.01000","currency":"USD"},{"qty":10,"price":"$3.60600","currency":"USD"},{"qty":25,"price":"$3.40880","currency":"USD"},{"qty":100,"price":"$2.95420","currency":"USD"},{"qty":250,"price":"$2.80276","currency":"USD"},{"qty":500,"price":"$2.51490","currency":"USD"},{"qty":1000,"price":"$2.12100","currency":"USD"},{"qty":2500,"price":"$2.01495","currency":"USD"},{"qty":5000,"price":"$1.93920","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7335bed37c5505e7925669acd4fa1369.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 9DB102BGLF RoHS compliant and lead-free?","answer":"Yes, the 9DB102BGLF is ROHS3 compliant, meeting the current RoHS exemption limits without restriction."},{"question":"Can 9DB102BGLF be used in PCIe Gen3 applications?","answer":"The maximum output frequency is 101 MHz, which covers PCIe Gen1 (100 MHz) and Gen2 (100 MHz) reference clocks. PCIe Gen3 also uses a 100 MHz reference, so the frequency is adequate, but the jitter and phase-noise requirements for Gen3 are tighter. Verify the jitter budget against the Gen3 spec — the 9DB102BGLF is characterized for Gen1/Gen2 applications per its main purpose listing."},{"question":"What is the recommended replacement or alternative for 9DB102BGLF?","answer":"No direct replacement is listed as an official successor. For a higher-fanout alternative, the 9DB803DFLFT offers a 1:8 ratio in the same 3.3 V supply and HCSL output family, but in a different package and tape format. The 9ZXL0851EKKLF adds extended temperature range (-40°C to 85°C) and 1:8 fanout, but targets Intel QPI applications alongside PCIe. Neither is a pin-compatible drop-in — evaluate the fanout and temperature requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/9DB102BGLF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/9DB102BGLF 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}}