{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IMIZ9972BAT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IMIZ9972BAT","canonicalUrl":"https://icboms.com/infineon/IMIZ9972BAT","factsUrl":"https://icboms.com/api/mcp/products/IMIZ9972BAT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies IMIZ9972BAT, Zero Delay Buffer, Crystal input, Clock output, 125 MHz max, 52-LQFP, Surface Mount, 2.97V–3.63V supply, -40°C to 85°C.","salesMarkdown":"## Clock distribution with zero added delay The IMIZ9972BAT is a PLL-based Zero Delay Buffer from Infineon Technologies, designed to regenerate a clock output from a crystal input with near-zero propagation skew between input and output edges. It accepts a crystal on the input side and delivers up to 13 clock outputs from a single reference, with a maximum operating frequency of 125 MHz. The 2:13 input-to-output ratio means you can fan out one crystal reference to thirteen clock loads without adding external buffers — useful for synchronising multiple FPGAs, ADCs, or Ethernet PHYs on a single board. ## Supply rails and temperature range The device operates from a 2.97V to 3.63V core supply, with a separate 2.9V to 3.6V rail for the output buffers — a split-rail architecture that lets the core run at a clean 3.3V while the outputs can swing at a slightly lower voltage if the downstream logic requires it. ## Package and footprint reality Housed in a 52-LQFP (10x10 mm body), the IMIZ9972BAT is a surface-mount part that requires a standard reflow profile. The 0.65 mm pitch is manageable on a 4-layer board; two-layer designs can route the outer rows but will struggle with the inner power and ground pins. ## Lifecycle and sourcing posture This is a current-production part, so you can commit it to a new BOM without worrying about a sudden obsolescence-driven redesign. Note that the part is listed as RoHS non-compliant. If your assembly line or end-market requires RoHS compliance, you will need to verify the date-code or look for a lead-free suffix variant.","metaTitle":"IMIZ9972BAT Zero Delay Buffer – Infineon, 125 MHz, 52-LQFP","metaDescription":"IMIZ9972BAT Zero Delay Buffer from Infineon Technologies. Crystal input, 125 MHz max, 2:13 I/O ratio, 52-LQFP. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Zero Delay Buffer","Input":"Crystal","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"52-LQFP","Frequency - Max":"125 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.97V ~ 3.63V, 2.9V ~ 3.6V","Number of Circuits":"1","Ratio - Input:Output":"2:13","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"52-TQFP (10x10)","Differential - Input:Output":"Yes/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.05","stockQuantity":0,"priceTiers":[{"qty":75,"price":"$4.05000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/25c8a5212faafb72bfe8b2d935b20df6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order IMIZ9972BAT or check stock?","answer":"The IMIZ9972BAT is an active Infineon part. Submit an RFQ through this page — we source against your BOM quantity and confirm current pricing and lead time at quote time. No stock-holding claim; availability is verified per order."},{"question":"Is IMIZ9972BAT compatible with 3.3V systems?","answer":"Yes. The core supply range is 2.97V to 3.63V, which covers a nominal 3.3V rail. The output buffer supply range is 2.9V to 3.6V, so the clock outputs can swing at 3.3V logic levels."},{"question":"What is IMIZ9972BAT's listed type and input?","answer":"The device type is Zero Delay Buffer, and the input is a Crystal. It uses an on-chip PLL to multiply and distribute the crystal frequency with zero added delay between input and output edges."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IMIZ9972BAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IMIZ9972BAT 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}}