{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3746HETE","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3746HETE","canonicalUrl":"https://icboms.com/analog-devices/MAX3746HETE","factsUrl":"https://icboms.com/api/mcp/products/MAX3746HETE","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX3746HETE Limiting Amplifier, 622 Mbps to 3.2 Gbps, Surface Mount, 16-WFQFN Exposed Pad, 16-TQFN-EP (3x3 mm), Active.","salesMarkdown":"## 622 Mbps to 3.2 Gbps limiting amplifier for Ethernet links The Maxim MAX3746HETE is a limiting amplifier designed for Ethernet applications, covering data rates from 622 Mbps to 3.2 Gbps. This part recovers and reshapes incoming signals in optical or electrical serial links, providing a clean, amplitude-limited output for downstream clock-and-data recovery. ## Active lifecycle, but RoHS non-compliant — plan the BOM accordingly Plan for an exemption or a separate leaded-process line. The 16-TQFN-EP package is MSL-rated per the datasheet; store the reels in a dry cabinet or bake before reflow if the moisture-barrier bag has been opened past the floor-life window. ## Package and thermal: 16-TQFN-EP (3x3 mm) with exposed pad The MAX3746HETE is supplied in a 16-WFQFN with an exposed pad, also described as a 16-TQFN-EP measuring 3x3 mm. The surface-mount package suits automated assembly and reflow processes, but the leaded finish (RoHS non-compliant) means the reflow profile should match tin-lead solder, not SAC305.","metaTitle":"MAX3746HETE Limiting Amplifier, 622 Mbps to 3.2 Gbps","metaDescription":"Maxim MAX3746HETE limiting amplifier for Ethernet. 622 Mbps to 3.2 Gbps data rate. 16-TQFN-EP (3x3 mm) package. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Limiting Amplifier","Package":"Bulk","Applications":"Ethernet","Mounting Type":"Surface Mount","Package / Case":"16-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Supplier Device Package":"16-TQFN-EP (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.03","stockQuantity":0,"priceTiers":[{"qty":100,"price":"$3.03000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eaf15487e1c5b69dd8ddbe7b4ca83801.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX3746HETE RoHS compliant?","answer":"No, the MAX3746HETE is listed as RoHS non-compliant. It contains lead in the finish or die attach and is not suitable for lead-free assembly lines without a specific exemption."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3746HETE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3746HETE 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}}