{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI2-007.3728T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI2-007.3728T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI2-007.3728T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-007.3728T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033DI2-007.3728T, PureSilicon™ MEMS XO, 7.3728 MHz, CMOS output, ±25 ppm frequency stability, 3.3 V supply, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator — 7.3728 MHz, CMOS, ±25 ppm The DSC1033DI2-007.3728T is a MEMS-based XO from Microchip's PureSilicon™ series, delivering a 7.3728 MHz clock with CMOS output in a 4-SMD no-lead package. The 4-SMD no-lead package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm. The compact footprint suits space-constrained PCBs in portable instruments, IoT nodes, or multi-channel data-acquisition modules.","metaTitle":"DSC1033DI2-007.3728T MEMS XO 7.3728 MHz CMOS ±25 ppm –","metaDescription":"DSC1033DI2-007.3728T: Active MEMS oscillator, 7.3728 MHz, CMOS output, ±25 ppm stability, 3.3 V, -40°C to 85°C. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"7.3728 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"10mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-007.3728T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency tolerance of DSC1033DI2-007.3728T?","answer":"This is the total allowable deviation including temperature, supply voltage, and aging."},{"question":"How does DSC1033DI2-007.3728T compare to a quartz oscillator?","answer":"The DSC1033 uses a MEMS resonator instead of a quartz crystal. MEMS oscillators typically offer faster start-up, better shock and vibration tolerance, and a smaller footprint. The ±25 ppm stability is comparable to a standard quartz XO; for tighter stability (e.g., ±10 ppm) a quartz TCXO or higher-grade MEMS part would be required."},{"question":"Where can I buy DSC1033DI2-007.3728T?","answer":"Submit a request through the storefront for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI2-007.3728T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI2-007.3728T 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}}