{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"W164G","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"W164G","canonicalUrl":"https://icboms.com/infineon/W164G","factsUrl":"https://icboms.com/api/mcp/products/W164G","rawCanonicalId":null},"summary":{"shortDescription":"W164G Spread Spectrum Clock Generator, PLL Yes, Input Clock/Crystal, Output Clock, 2 Circuits, 1:13 I/O, Frequency Max 14.318MHz/24MHz/48MHz, Supply 2.375V~2.625V / 3.135V~3.465V, 28-SOIC (0.295\", 7.50mm Width), Surface Mount, 0°C~70°C.","salesMarkdown":"## What the W164G is and where it fits The W164G is a spread spectrum clock generator with an integrated PLL, designed to reduce electromagnetic interference (EMI) by modulating the output clock frequency over a narrow band. It accepts either a crystal or a clock input and produces up to thirteen clock outputs from a single reference, covering three maximum output frequencies: 14.318 MHz, 24 MHz, and 48 MHz. The part contains two independent PLL circuits, allowing separate clock domains — for example, one PLL can generate a 48 MHz MCU clock while the other produces a 14.318 MHz video clock — all from one crystal. Typical applications include desktop and notebook PCs, peripherals, set-top boxes, and any digital system where conducted or radiated EMI must be attenuated without adding shielding or ferrites. The commercial temperature range (0°C to 70°C) limits it to indoor, non-extreme environments; it is not rated for automotive or industrial extended-temperature use. ## Package and mounting The 28-SOIC wide-body package (0.295\" body width, 7.50 mm) is common among clock generators; verify board layout accommodates the 7.50 mm width.","metaTitle":"W164G Spread Spectrum Clock Generator, PLL, 28-SOIC","metaDescription":"W164G spread spectrum clock generator with PLL, 2 circuits, 1:13 I/O ratio, up to 48 MHz. Active, surface mount 28-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Spread Spectrum Clock Generator","Input":"Clock, 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":"$1.04","stockQuantity":0,"priceTiers":[{"qty":289,"price":"$1.04000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/acd10baec0b5925a9f38a16d07192106.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency range of the W164G?","answer":"These cover common system clocks for video, USB, and MCU domains."},{"question":"Does the W164G require an external crystal?","answer":"The W164G accepts either a crystal or a clock input as its reference. An external crystal can be used, but a clock signal from another source is also acceptable."},{"question":"What are the typical applications for the W164G spread spectrum clock generator?","answer":"Typical applications include desktop and notebook PCs, peripherals, set-top boxes, and any digital system where EMI reduction is needed without adding shielding or ferrites."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/W164G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/W164G 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}}