{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-074.2500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-074.2500","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-074.2500","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-074.2500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033, PureSilicon™ MEMS XO (Standard), 74.25 MHz, CMOS output, ±25 ppm stability, 3.3V supply, -20°C~70°C, 4-SMD no-lead package.","salesMarkdown":"## 74.25 MHz MEMS XO – obsolete, sourced per RFQ The DSC1033CE2-074.2500: For existing BOM lines, this part can be sourced through independent distribution channels. ## MEMS resonator, CMOS output, 74.25 MHz This is a MEMS-based oscillator (PureSilicon™ series) delivering a 74.25 MHz CMOS clock with ±25 ppm frequency stability over -20°C to +70°C. The 3.3V supply rail and 4 mA typical supply current make it a low-power fit for video or networking clock trees where 74.25 MHz is a standard pixel clock rate. ## 4-SMD no-lead – board layout note Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package, seated height 0.90 mm.","metaTitle":"DSC1033CE2-074.2500 MEMS XO – 74.25 MHz, CMOS, Obsolete","metaDescription":"DSC1033CE2-074.2500 Microchip MEMS oscillator, 74.25 MHz, CMOS output, ±25 ppm stability, 3.3V, -20°C~70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1033, PureSilicon™","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"74.25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"4mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-074.2500/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-074.2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-074.2500 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:57.594Z","lastPublished":"2026-07-18T15:26:57.594Z","indexable":true}}