{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY25823ZZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY25823ZZC","canonicalUrl":"https://icboms.com/infineon/CY25823ZZC","factsUrl":"https://icboms.com/api/mcp/products/CY25823ZZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY25823ZZC, Clock/Frequency Synthesizer, Fanout Distribution, Spread Spectrum Clock Generator, PLL Yes, Input LVTTL, Output Clock, 100 MHz max, 3.135V–3.465V supply, 16-TSSOP, 0°C–70°C.","salesMarkdown":"## Clock synthesizer with spread-spectrum and fanout The Cypress CY25823ZZC is a clock generator combining a PLL-based frequency synthesizer, spread-spectrum clock generation, and a 1:2 fanout buffer in a single 16-TSSOP package. It accepts an LVTTL reference input and delivers up to two clock outputs at frequencies up to 100 MHz, with the PLL enabled for synthesis and spread-spectrum modulation. The part operates from a 3.135V to 3.465V supply and is specified over the commercial temperature range of 0°C to 70°C, making it suitable for desktop, networking, and peripheral equipment where EMI reduction via spread spectrum is needed. ## Spread-spectrum modulation and output structure Spread-spectrum clock generation modulates the PLL output frequency to reduce peak electromagnetic emissions — a key feature for passing FCC or CISPR radiated-emission limits without expensive shielding or ferrites. The output is a standard CMOS-level clock, differential outputs are not available on this variant. The input-to-output ratio is 1:2, meaning one reference input generates two synchronized clock outputs. The divider/multiplier block supports frequency synthesis (divider present, multiplier not used), so the output frequency is a rational fraction of the input. ## Package and footprint Housed in a 16-lead TSSOP with 0.173\" body width (4.40 mm), surface-mount only. The supplier device package is 16-TSSOP. No exposed pad — thermal dissipation is through the leads and board copper. ## Lifecycle and compliance The CY25823ZZC is listed as Active in production with ROHS3 compliance.","metaTitle":"CY25823ZZC Clock Generator, 100 MHz, Spread Spectrum","metaDescription":"CY25823ZZC clock synthesizer with PLL, spread spectrum, 100 MHz max, LVTTL input, 3.135V–3.465V supply, 16-TSSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Clock/Frequency Synthesizer, Fanout Distribution, Spread Spectrum Clock Generator","Input":"LVTTL","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Frequency - Max":"100MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:2","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"16-TSSOP","Differential - Input:Output":"No/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4","stockQuantity":0,"priceTiers":[{"qty":760,"price":"$0.40000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/l68yr1fkxq/CYPRS03188-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"Does CY25823ZZC have spread spectrum clock generation?","answer":"Yes, the CY25823ZZC includes spread-spectrum clock generation as part of its device type — it is a Clock/Frequency Synthesizer, Fanout Distribution, Spread Spectrum Clock Generator."},{"question":"What is the maximum output frequency of CY25823ZZC?","answer":"The maximum output frequency is 100 MHz."},{"question":"Is CY25823ZZC RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY25823ZZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY25823ZZC 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}}