{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY23S08SC-3","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY23S08SC-3","canonicalUrl":"https://icboms.com/infineon/CY23S08SC-3","factsUrl":"https://icboms.com/api/mcp/products/CY23S08SC-3","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY23S08SC-3, PLL-based clock driver / zero delay buffer, 140 MHz max, 1:8 LVCMOS fanout, 3V to 3.6V supply, 16-SOIC, commercial temp.","salesMarkdown":"## PLL-based clock distribution in a 16-SOIC footprint The Cypress CY23S08SC-3 is a PLL-based zero delay buffer that takes a single LVCMOS or LVTTL input and distributes it to eight LVCMOS outputs at up to 140 MHz. The internal PLL aligns the output edges to the input, eliminating propagation delay through the buffer — useful when clock skew across multiple loads needs to stay tight. It runs from a 3V to 3.6V supply and comes in a 16-SOIC package, surface-mount. This is a single-circuit device with a 1:8 fanout ratio, so one input drives eight clock lines without external fanout logic. ## 140 MHz ceiling and what it means for your clock tree The 140 MHz maximum frequency is the upper bound for the clock signal this buffer can cleanly pass. ## Commercial temp range — indoor use only Rated for 0°C to 70°C ambient, this part is suited for office equipment, telecom racks in conditioned spaces, or consumer electronics. It is not rated for the -40°C to 85°C industrial range, so skip it for outdoor base stations, engine-bay electronics, or factory-floor gear exposed to temperature swings. The 16-SOIC package is a standard footprint, easy to hand-rework or automated-place. ## Active lifecycle — no LTB pressure This part remains a viable BOM line for both new designs and ongoing production. Note the RoHS non-compliant status — if your assembly line requires RoHS, verify your exemption or look for a lead-free variant.","metaTitle":"Cypress CY23S08SC-3 Clock Buffer, Zero Delay Buffer, 140 MHz","metaDescription":"Cypress CY23S08SC-3 PLL-based clock driver, 140 MHz max, 1:8 LVCMOS fanout, 3V-3.6V supply, 16-SOIC. Request quote.","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":"0°C ~ 70°C (TA)","Supplier Device Package":"16-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.34","stockQuantity":0,"priceTiers":[{"qty":224,"price":"$1.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9d876dfdb9de9e8d57866b4ff052431a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum operating frequency of CY23S08SC-3?","answer":"The CY23S08SC-3 supports a maximum frequency of 140 MHz. The internal PLL locks cleanly up to that ceiling, with a bypass option to feed the input directly if needed."},{"question":"Does CY23S08SC-3 require external PLL components?","answer":"No external PLL components are required. The PLL is fully integrated with a bypass option. The datasheet recommends standard decoupling on the supply pins, but no external loop filter or VCO components are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY23S08SC-3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY23S08SC-3 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}}