{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY2308ZXI-1H","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY2308ZXI-1H","canonicalUrl":"https://icboms.com/infineon/CY2308ZXI-1H","factsUrl":"https://icboms.com/api/mcp/products/CY2308ZXI-1H","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies Fanout Buffer (Distribution), Zero Delay Buffer, CY2308ZXI-1H, 133.3 MHz max, 1:8 ratio, LVCMOS I/O, 16-TSSOP, -40 to 85°C.","salesMarkdown":"## 133.3 MHz fanout buffer with PLL bypass The CY2308ZXI-1H is a fanout buffer and zero delay buffer from Infineon Technologies, designed to distribute a single LVCMOS or LVTTL input to eight LVCMOS outputs with minimal skew. The internal PLL can be engaged for zero-delay operation or bypassed for a simple buffer path, giving the board designer flexibility on whether to clean up clock jitter or pass the source through unmodified. ## 1:8 fanout and frequency ceiling The 1:8 input-to-output ratio lets one reference clock feed eight loads — for example, distributing a 100 MHz base clock to multiple FPGAs or ASICs on the same board. The maximum output frequency of 133.3 MHz sets the upper limit of the clock tree; anything above that requires a faster part or a different topology. The single-circuit design (one PLL core) means all eight outputs share the same skew characteristics, simplifying timing closure in multi-load synchronous interfaces like DDR memory busses or high-speed serial links where cycle-to-cycle jitter matters. ## Active production, ROHS3, and sourcing Packaged in a 16-TSSOP (4.40 mm width) with surface-mount termination, the part is supplied in tubes. The industrial temperature grade means it can be specified into outdoor or uncontrolled-environment equipment without a derating penalty.","metaTitle":"CY2308ZXI-1H Fanout Buffer, 133.3 MHz, 1:8, 16-TSSOP","metaDescription":"Active Infineon CY2308ZXI-1H zero delay buffer, 133.3 MHz max, 1:8 fanout, LVCMOS, industrial temp -40 to 85°C, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"PLL":"Yes with Bypass","Type":"Fanout Buffer (Distribution), Zero Delay Buffer","Input":"LVCMOS, LVTTL","Output":"LVCMOS","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Frequency - Max":"133.3MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"1:8","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-TSSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.68","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.68000","currency":"USD"},{"qty":10,"price":"$15.33200","currency":"USD"},{"qty":25,"price":"$14.69600","currency":"USD"},{"qty":100,"price":"$12.94850","currency":"USD"},{"qty":250,"price":"$12.31300","currency":"USD"},{"qty":500,"price":"$11.51862","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2f5316b0bc9b5eaf0c1617ebe6f21234.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the CY2308ZXI-1H's maximum output frequency?","answer":"The maximum output frequency is 133.3 MHz. This is the ceiling for the LVCMOS outputs when the PLL is engaged or bypassed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY2308ZXI-1H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY2308ZXI-1H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}