{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-074.2500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-074.2500T","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-074.2500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-074.2500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033, PureSilicon™ series, XO (Standard), 74.25 MHz, CMOS output, 3.3 V supply, ±25 ppm stability, -20°C~70°C, 4-SMD no-lead package, standby (power down) function","salesMarkdown":"## 74.25 MHz MEMS XO — video clock fit and standby function The DSC1033CE2-074.2500T is a 74.25 MHz MEMS-based XO (Standard) with CMOS output, designed for surface-mount assembly in a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm. 74.25 MHz is the standard pixel clock for 720p and 1080i video formats — this oscillator fits video encoder/decoder clock trees, broadcast gear, and display interface timing where a crystal resonator would require external load caps and a longer startup. ## ±25 ppm stability and 3.3 V operation Operates from a single 3.3 V supply with a typical current draw of 4 mA — the low power and small footprint suit space-constrained boards where a crystal-plus-inverter solution would consume more area.","metaTitle":"DSC1033CE2-074.2500T — 74.25 MHz MEMS XO, CMOS, Obsolete","metaDescription":"DSC1033CE2-074.2500T: Microchip PureSilicon MEMS XO, 74.25 MHz, CMOS, ±25 ppm, 3.3 V, -20 to +70 °C, standby function.","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":"Tape & Reel (TR)","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/DSC1033CE2-074.2500T/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1033CE2-074.2500T have a standby power-down function?","answer":"Yes — the standby (power down) function disables the output and reduces supply current to 1 µA max. The oscillator resumes normal operation when the standby pin is released, with no external load-switch needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-074.2500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-074.2500T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:50.656Z","lastPublished":"2026-07-18T15:26:50.656Z","indexable":true}}