{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IMIXG571CTB","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IMIXG571CTB","canonicalUrl":"https://icboms.com/infineon/IMIXG571CTB","factsUrl":"https://icboms.com/api/mcp/products/IMIXG571CTB","rawCanonicalId":null},"summary":{"shortDescription":"Spread Spectrum Clock Generator with PLL, 2 circuits, 1:25 input:output ratio, 16 MHz max frequency, dual 2.5 V / 3.3 V supply, 48-TFSOP (0.240\", 6.10mm Width) Surface Mount, 0°C to 70°C operating temperature.","salesMarkdown":"The IMIXG571CTB is a spread-spectrum clock generator with an integrated PLL, producing a clock output from a reference input. It contains two independent PLL circuits, each driving up to 25 outputs from a single 48-TSSOP package. The maximum output frequency is 16 MHz. The spread-spectrum modulation spreads the clock energy across a small frequency band, reducing peak radiated emissions at the fundamental and harmonics. This makes the IMIXG571CTB a direct fit for EMI-sensitive designs: consumer electronics, office equipment, industrial controllers, and any board that must pass FCC or CISPR Class B radiated-emission limits without extra shielding or ferrite beads. The IMIXG571CTB accepts two independent supply ranges: 2.375 V to 2.625 V and 3.135 V to 3.465 V. The 1:25 input-to-output ratio per circuit means a single reference clock fans out to 25 loads on each of the two PLL domains. For new designs, this means no forced redesign due to obsolescence in the near term. The part is not qualified to AEC-Q100 or any military standard — it is a commercial-grade component.","metaTitle":"IMIXG571CTB Spread Spectrum Clock Generator, 16 MHz","metaDescription":"IMIXG571CTB is an active spread-spectrum clock generator with PLL, 2 circuits, 1:25 fanout, 16 MHz max, dual 2.5 V / 3.3 V supply, 48-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Spread Spectrum Clock Generator","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"48-TFSOP (0.240\\\", 6.10mm Width)","Frequency - Max":"16MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 2.625V, 3.135V ~ 3.465V","Divider/Multiplier":"No/No","Number of Circuits":"2","Ratio - Input:Output":"1:25","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"48-TSSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.09","priceTiers":[{"qty":98,"price":"$3.09000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7abf80c075d02af9154d4ef95fde6e76.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IMIXG571CTB/alternatives.json"},"ai":{"faq":[{"question":"Is IMIXG571CTB a direct replacement for other clock generators?","answer":"The IMIXG571CTB is not a direct pin-compatible replacement for the CY2305SXI-1HT. The CY2305SXI-1HT is a single-circuit fanout buffer with a 1:5 ratio and a maximum frequency of 133.33 MHz, and it operates from a single 3.0 V supply. The IMIXG571CTB offers two circuits, a 1:25 ratio, and dual supply capability, so it serves a different density and voltage tier."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IMIXG571CTB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IMIXG571CTB 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}}