{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY23S08SI-2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY23S08SI-2","canonicalUrl":"https://icboms.com/infineon/CY23S08SI-2","factsUrl":"https://icboms.com/api/mcp/products/CY23S08SI-2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY23S08SI-2 PLL-based clock driver, Zero Delay Buffer, 1:8 fanout, 140 MHz max, LVCMOS I/O, 16-SOIC, -40 to +85°C.","salesMarkdown":"## PLL-based clock distribution — 1:8 fanout at 140 MHz The CY23S08SI-2 is a PLL-based clock driver from Infineon, configured as a Zero Delay Buffer. It accepts a single LVCMOS or LVTTL input and distributes it to eight LVCMOS outputs, with a maximum operating frequency of 140 MHz. The integrated PLL includes a bypass mode, allowing the input clock to pass through unmodified when the PLL is not needed — useful for system-level test or when jitter cleanup is not required. ## Industrial temperature range and supply rail The single-circuit design means one PLL core serves all eight outputs, so the input-to-output phase relationship is consistent across the fanout. The supplier device package is 16-SOIC. The inputs and outputs are single-ended (non-differential), so no external termination resistors are needed for the clock lines — the LVCMOS levels drive directly into typical FPGA or ASIC clock inputs. ## Active lifecycle — compliance flag to note A critical compliance detail: this part is RoHS non-compliant. For EU-market builds or any project with RoHS-10 substance restrictions, the non-compliant status must be reviewed against the exemption policy or a RoHS-compliant alternative sourced.","metaTitle":"Infineon CY23S08SI-2 Clock Buffer, 140 MHz, 1:8 Fanout","metaDescription":"Infineon CY23S08SI-2 Zero Delay Buffer with PLL bypass. 140 MHz max, 1:8 LVCMOS outputs, -40 to +85°C. Active production. RoHS non-compliant. Sourced per RFQ.","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 Buffer, Zero Delay Buffer","Input":"LVCMOS, LVTTL","Output":"LVCMOS","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"140MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.21","stockQuantity":0,"priceTiers":[{"qty":94,"price":"$3.21000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9d876dfdb9de9e8d57866b4ff052431a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY23S08SI-2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY23S08SI-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}