{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"W163-15GT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"W163-15GT","canonicalUrl":"https://icboms.com/infineon/W163-15GT","factsUrl":"https://icboms.com/api/mcp/products/W163-15GT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Spread Aware™ series, W163-15GT, PLL-based zero delay buffer, 133 MHz max, 1:5 fanout, 2.97V–3.63V supply, 8-SOIC surface-mount package.","salesMarkdown":"The W163-15GT is a PLL-based zero delay buffer from Infineon's Spread Aware series, designed to regenerate a clean clock output with deterministic phase alignment from a single reference input. It accepts a single-ended clock up to 133 MHz and fans it out to five outputs, all phase-aligned to the input within the PLL's capture range. The internal PLL can be bypassed when you need to pass through an external clean clock without jitter cleaning — useful during system debug or when a spread-spectrum reference is already compliant. The supply voltage range of 2.97V to 3.63V covers standard 3.3V rails with margin for ripple; the commercial temperature grade of 0°C to 70°C limits it to indoor, climate-controlled equipment — think servers, telecom line cards, test gear, or office peripherals. Not a fit for an engine bay or a rooftop radio. ## Lifecycle and compliance – active but RoHS-flagged That said, it is listed as RoHS non-compliant, which means it contains lead (Pb) above the 0.1% threshold. For EU/UK shipments or any product that must meet RoHS, this part requires an exemption or a waiver. If your BOM is RoHS-mandated, you will need to either secure an exemption or evaluate a RoHS-compliant second source. The package is an 8-SOIC, standard 0.154-inch width, 3.90 mm body — a common footprint that is easy to hand-solder or rework with a basic iron. No hot-air station needed, which makes it a field-swappable part for a repair technician. ## Sourcing and supply posture Because the W163-15GT is Active and the Spread Aware series is a current Infineon product line, we can source it to order against your BOM quantity.","metaTitle":"W163-15GT Infineon Spread Aware Zero Delay Buffer – Active","metaDescription":"W163-15GT from Infineon: PLL-based zero delay buffer, 133 MHz max, 1:5 fanout, 2.97V–3.63V supply, 8-SOIC. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"Spread Aware™","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes with Bypass","Type":"Zero Delay Buffer","Series":"Spread Aware™","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"133MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.97V ~ 3.63V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"1:5","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.77","stockQuantity":0,"priceTiers":[{"qty":390,"price":"$0.77000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a48bf8eead14003054271dfd425fffe1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the W163-15GT or check stock?","answer":"Submit an RFQ with your target quantity and delivery window. The W163-15GT is an Active Infineon part in an 8-SOIC package, so we can source it to order. Pricing and lead time are confirmed at quote time — no live stock figure is published here."},{"question":"Is the W163-15GT RoHS compliant?","answer":"No. The W163-15GT is listed as RoHS non-compliant, meaning it contains lead above the 0.1% threshold. It cannot be used in RoHS-mandated regions without an exemption or a waiver."},{"question":"What is the maximum frequency and supply voltage range of the W163-15GT?","answer":"The maximum output frequency is 133 MHz. The supply voltage range is 2.97V to 3.63V, covering standard 3.3V rails with margin for ripple."},{"question":"What is the closest functional second-source for the W163-15GT?","answer":"The Cypress (now Infineon) CY2305SXI-1HT is a close functional peer: also a PLL-based zero delay buffer with a 1:5 fanout, 133.33 MHz max frequency, and a similar 3.0V supply. If your application requires industrial temperature range or RoHS compliance, the CY2305SXI-1HT is worth evaluating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/W163-15GT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/W163-15GT 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}}