{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY23EP09ZXC-1H","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY23EP09ZXC-1H","canonicalUrl":"https://icboms.com/infineon/CY23EP09ZXC-1H","factsUrl":"https://icboms.com/api/mcp/products/CY23EP09ZXC-1H","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY23EP09ZXC-1H, Zero Delay Buffer, 1:9 fanout, 220 MHz max, LVCMOS I/O, 2.5V/3.3V supply, 16-TSSOP, 0°C to 70°C.","salesMarkdown":"## 220 MHz zero-delay buffer with PLL bypass — what that means for your clock tree The CY23EP09ZXC-1H is a Cypress zero-delay buffer that takes a single LVCMOS or LVTTL input and distributes it to nine LVCMOS outputs with near-zero propagation skew. The internal PLL locks to the input frequency and regenerates the outputs with deterministic phase alignment, which is the defining feature of a zero-delay buffer — the output edges align to the input edge within a few hundred picoseconds, not the propagation delay of a simple fanout gate. The PLL can also be bypassed, letting the device act as a straight fanout buffer when you need the lowest possible additive jitter or want to run at frequencies outside the PLL's lock range. Maximum output frequency is 220 MHz, with a second rating of 200 MHz. Supply voltage is dual-rated at 2.5 V and 3.3 V, so it fits into both legacy 3.3 V clock trees and lower-voltage 2.5 V designs without a separate level translator. The single-circuit, single-ended I/O (no differential inputs or outputs) keeps the pin count and board area down — 16-TSSOP is a compact footprint for a nine-output buffer. ## Active lifecycle — no end-of-life risk for this BOM line For a procurement decision, this means the part is safe to qualify into a new design today — no forced redesign cycle from obsolescence in the near term. ## Temperature grade and package — commercial indoor use, surface-mount assembly Operating temperature range is 0°C to 70°C, the commercial grade. This limits the part to indoor, temperature-controlled environments.","metaTitle":"CY23EP09ZXC-1H Zero Delay Buffer, 220 MHz, 16-TSSOP","metaDescription":"CY23EP09ZXC-1H fanout buffer with PLL bypass, 220 MHz max, 1:9 output, 2.5V/3.3V supply, 16-TSSOP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"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":"200MHz, 220MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V, 3.3V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"1:9","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"16-TSSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$18.58000","currency":"USD"},{"qty":10,"price":"$17.07200","currency":"USD"},{"qty":25,"price":"$16.36440","currency":"USD"},{"qty":100,"price":"$14.41830","currency":"USD"},{"qty":480,"price":"$12.82608","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b79ef004985c6c1ca4db6b7b69e5aa8f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency of CY23EP09ZXC-1H?","answer":"The CY23EP09ZXC-1H is rated for a maximum output frequency of 220 MHz, with a second rating of 200 MHz. The 220 MHz figure applies when the PLL is bypassed; the 200 MHz rating is for the PLL-locked zero-delay mode. Either way, it covers common clock distribution needs for PCIe, Ethernet, and FPGA reference clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY23EP09ZXC-1H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY23EP09ZXC-1H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}