{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY28326OXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY28326OXC","canonicalUrl":"https://icboms.com/infineon/CY28326OXC","factsUrl":"https://icboms.com/api/mcp/products/CY28326OXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY28326OXC, PLL-based processor-specific clock generator, 1:24 input-to-output ratio, 3.135V–3.465V supply, 48-BSSOP (7.50mm width) surface-mount package, 0°C to 70°C operating temperature.","salesMarkdown":"## What this clock generator does on your board The Cypress CY28326OXC is a PLL-based clock generator that takes a single clock input and distributes it to 24 clock outputs. That 1:24 fanout ratio means one reference oscillator can feed a whole board of processors, FPGAs, or memory controllers without daisy-chaining or extra buffers. The PLL cleans up jitter and can synthesize a different output frequency from the input — useful when the system clock is one speed but the CPU bus runs at another. Supply range is 3.135 V to 3.465 V. The part is single-ended throughout — no differential I/O — so it mates directly to LVCMOS or LVTTL clock trees. No internal divider or multiplier; the PLL's multiplication ratio is set by the processor-specific configuration, not a user-programmable divider. ## Sourcing and lifecycle The CY28326OXC is listed as Active and ROHS3 compliant. No NRND or EOL flags, no last-time-buy window to track.","metaTitle":"CY28326OXC PLL Clock Generator, 1:24 Fanout, 48-SSOP","metaDescription":"CY28326OXC PLL-based clock generator with 1:24 input-to-output ratio. 3.135V–3.465V supply, 48-BSSOP package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PLL":"Yes","Input":"Clock","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"1:24","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"48-SSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.86","stockQuantity":0,"priceTiers":[{"qty":52,"price":"$5.86000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c2277d8f26153f1978d68bb17114f679.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for CY28326OXC — CY2305SXI-1HT?","answer":"The CY2305SXI-1HT is a different part: it is a fanout buffer and zero-delay buffer with a 1:5 fanout ratio, not a 1:24 clock generator. It operates over the industrial temperature range (-40°C to 85°C) versus the CY28326OXC's commercial range, and its supply is 3.0 V nominal versus 3.3 V. The two are not pin-compatible or drop-in replacements — the CY28326OXC is a higher-fanout, processor-specific PLL clock generator, while the CY2305SXI-1HT is a smaller fanout buffer. No direct second-source exists for the CY28326OXC's exact 1:24 fanout and PLL configuration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY28326OXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY28326OXC 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}}