{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY28322ZC-2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY28322ZC-2","canonicalUrl":"https://icboms.com/infineon/CY28322ZC-2","factsUrl":"https://icboms.com/api/mcp/products/CY28322ZC-2","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY28322ZC-2 Clock Generator, PLL Yes with Bypass, 14.318 MHz max, 1:21 Input:Output, 2.85V~3.465V supply, 0°C~70°C, 48-TFSOP (6.10mm width) Surface Mount.","salesMarkdown":"## What this clock generator does on the board The Cypress CY28322ZC-2 is a clock generator that combines a PLL (with bypass option), clock synthesis, and spread-spectrum clock generation in one 48-TSSOP package. It takes a single clock or LVTTL input and distributes it to 21 clock outputs — a 1:21 fanout ratio that saves board space versus cascading multiple lower-output buffers. The PLL can be bypassed for test or low-jitter pass-through modes. Maximum output frequency is 14.318 MHz, typical for legacy PC chipset reference clocks, SDRAM controllers, and PCI bus timing. ## Supply range and temperature grade — where it fits Supply voltage is 2.85 V to 3.465 V. Operating temperature is 0°C to 70°C — commercial grade. ## Lifecycle and compliance RoHS non-compliant, so if your BOM requires lead-free assembly, this part needs an exemption or a leaded process. No official second-source or successor is listed in the Cypress portfolio for this exact order code.","metaTitle":"CY28322ZC-2 Clock Generator, 14.318 MHz, 1:21 Output","metaDescription":"CY28322ZC-2 clock generator from Cypress. PLL with bypass, 14.318 MHz max, 1:21 fanout, 48-TSSOP. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes with Bypass","Type":"Clock Driver, Clock Synthesizer, Spread Spectrum Clock Generator","Input":"Clock, LVTTL","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"48-TFSOP (0.240\\\", 6.10mm Width)","Frequency - Max":"14.318MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.85V ~ 3.465V, 3.135V ~ 3.465V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:21","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"48-TSSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.48","stockQuantity":0,"priceTiers":[{"qty":87,"price":"$3.48000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/74f2230b74670206856cfb30eef448f8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the CY28322ZC-2 maximum frequency?","answer":"The maximum output frequency is 14.318 MHz. This is the upper limit of the PLL and output divider chain — the part is designed for 14.318 MHz reference clocks, not higher-speed serial links."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY28322ZC-2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY28322ZC-2 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}}