{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"W230H","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"W230H","canonicalUrl":"https://icboms.com/infineon/W230H","factsUrl":"https://icboms.com/api/mcp/products/W230H","rawCanonicalId":null},"summary":{"shortDescription":"Infineon W230H, Spread Spectrum Clock Generator, PLL, 1:26 input-to-output, 14.318 MHz / 24 MHz / 48 MHz max outputs, 3.135 V–3.465 V supply, 0°C–70°C, 48-SSOP.","salesMarkdown":"## Spread-spectrum PLL with 26-output fan-out The W230H is a spread-spectrum clock generator from Infineon that takes a single clock input and produces up to 26 clock outputs via an internal PLL. The three output frequency maxima — 14.318 MHz, 24 MHz, and 48 MHz — cover the legacy PC chipset, graphics, and peripheral clock domains. Spread-spectrum modulation spreads the output energy across a small frequency band, reducing the peak EMI radiated from the clock traces. That modulation is the primary reason to use this part over a fixed-frequency oscillator — it avoids a separate spread-spectrum clock buffer downstream. ## Supply rail tolerance and temperature grade A standard 3.3 V rail with ±10 % tolerance can drift below 3.0 V, which may cause the PLL to lose lock. The board's 3.3 V regulator must hold within 5 %; a 3.3 V LDO with 2 % initial accuracy and 1 % load regulation is a safe choice. This is a commercial-grade part — it belongs in a desktop PC, server, or office equipment, not in a motor drive or outdoor telecom cabinet. The 48-SSOP package (0.295-inch wide, 7.50 mm body) is a surface-mount SSOP footprint; the 0.025-inch pitch demands a controlled-impedance PCB stack-up for the clock traces. ## Active production — no obsolescence watch needed Procurement can place this on a BOM line without an obsolescence reserve. The part is listed as RoHS non-compliant, so it is not suitable for new designs requiring RoHS exemption-free compliance. For a RoHS-compliant spread-spectrum clock generator with a similar output count, check the Infineon SSCG family in the same 48-SSOP footprint — confirm pin compatibility from the respective datasheets.","metaTitle":"Infineon W230H Spread Spectrum Clock Generator – PLL","metaDescription":"Infineon W230H spread spectrum clock generator, PLL, 1:26 input-to-output ratio, three output frequencies (14.318/24/48 MHz), 3.135-3.465 V supply, 48-SSOP.","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":"Clock","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","Frequency - Max":"14.318MHz, 24MHz, 48MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:26","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"48-SSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.08","stockQuantity":0,"priceTiers":[{"qty":278,"price":"$1.08000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/rhrzt4ub8v/CYPRS02380-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the W230H in this clock and timing ICs family?","answer":"Infineon's SSCG family includes several 48-SSOP spread-spectrum clock generators with similar output counts, but the W230H's specific 1:26 ratio and three frequency maxima (14.318/24/48 MHz) are unique to this order code. Verify pin compatibility from the respective datasheets — do not assume a drop-in replacement without a pin-to-pin check."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/W230H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/W230H 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}}