{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"W196G","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"W196G","canonicalUrl":"https://icboms.com/infineon/W196G","factsUrl":"https://icboms.com/api/mcp/products/W196G","rawCanonicalId":null},"summary":{"shortDescription":"Infineon W196G, PLL-based spread spectrum clock generator, input crystal, output clock, 1:13 ratio, 2 PLL circuits, 28-SOIC surface-mount package, 0°C to 70°C operation.","salesMarkdown":"## What this clock generator does on your board The W196G is a PLL-based spread spectrum clock generator from Infineon that takes a single crystal input and fans it out to up to 13 clock outputs. That 1:13 ratio means one reference crystal drives the whole clock tree — saves a crystal per output and cuts board area. It packs two independent PLL circuits, so you can generate different frequency families — say 24 MHz for the MCU core and 48 MHz for a USB PHY — from the same reference. The spread-spectrum modulation spreads the radiated energy, which helps pass FCC/CE emissions testing without extra shielding. Output frequency ceiling hits 14.318 MHz, 24 MHz, and 48 MHz — common clock rates for legacy PC chipsets, Ethernet controllers, and mid-range MCUs. ## Temperature range and where it fits This part belongs in a desktop PC, a network switch in a climate-controlled comms room, or a lab instrument. Not for the engine bay, not for an outdoor base station in July. Package is a 28-SOIC wide-body (7.50 mm width). That's a standard footprint — any rework tech with a hot-air station can swap it. No BGA, no hidden balls. ## Sourcing and compliance reality That means it's still a standard catalog line — no LTB panic, no forced redesign. Critical catch: the W196G is RoHS non-compliant. If your assembly line is RoHS-only with no exemption, this part won't go through reflow. You'll need a leaded process or a waiver. Sourced per RFQ — no stock-holding claim on our side. We quote against your BOM quantity and target lead time. The 28-SOIC package is common enough that supply is generally available through the distribution channel, but the RoHS restriction narrows the buyer pool, so availability can tighten.","metaTitle":"W196G Infineon Clock Generator – PLL, Spread Spectrum","metaDescription":"W196G from Infineon: PLL-based spread spectrum clock generator, 1:13 fan-out, up to 48 MHz, 28-SOIC. Active production, RoHS non-compliant. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Spread Spectrum Clock Generator","Input":"Crystal","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"28-SOIC (0.295\\\", 7.50mm Width)","Frequency - Max":"14.318MHz, 24MHz, 48MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 2.625V, 3.135V ~ 3.465V","Divider/Multiplier":"Yes/No","Number of Circuits":"2","Ratio - Input:Output":"1:13","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"28-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.27","stockQuantity":0,"priceTiers":[{"qty":133,"price":"$2.27000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a87aa811476c44b79a01329157f11500.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output frequency of the W196G?","answer":"The W196G has three maximum output frequencies: 14.318 MHz, 24 MHz, and 48 MHz. These are the ceiling values for the clock outputs generated by the two internal PLLs."},{"question":"Is the W196G RoHS compliant?","answer":"No — the W196G is listed as RoHS non-compliant. It contains lead, so it requires a leaded solder process or a RoHS exemption. If your assembly is RoHS-only, you will need to source an alternative or obtain a waiver."},{"question":"What is the W196G equivalent part?","answer":"It is a fanout buffer, not a spread-spectrum generator, so it replaces a different function in the clock tree."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/W196G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/W196G 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}}