{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-044.2368","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-044.2368","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-044.2368","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-044.2368","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033, PureSilicon™ series, XO (Standard), 44.2368 MHz, CMOS output, 3.3V, ±50ppm stability, -40°C to 85°C, 4-SMD no-lead package, standby function","salesMarkdown":"## MEMS oscillator for 44.2368 MHz timing The DSC1033DI1-044.2368 is a MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a fixed 44.2368 MHz CMOS output at 3.3V supply. ## Standby function and low-power profile The 4-SMD, no-lead package (2.50mm x 2.00mm footprint) is common across the DSC1033 family, so a functional equivalent from the same series may fit the same land pattern if the frequency and stability grade match.","metaTitle":"DSC1033DI1-044.2368 MEMS XO – Microchip, 44.2368 MHz, CMOS","metaDescription":"DSC1033DI1-044.2368 Microchip MEMS oscillator, 44.2368 MHz CMOS output, -40°C to 85°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":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"44.2368 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"4mA (Typ)","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/DSC1033DI1-044.2368/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1033DI1-044.2368 have a standby function?","answer":"Yes. The function is listed as Standby (Power Down). When disabled, the supply current drops to 1 µA max."},{"question":"What is the difference between DSC1033DI1 and DSC1033CI1?","answer":"The evidence does not detail the CI1 variant. The DI1 suffix in this order code corresponds to the 4-SMD, no-lead package and industrial temperature range. Check the respective datasheets for any frequency stability or output drive differences."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-044.2368","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-044.2368 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:29:11.981Z","lastPublished":"2026-07-18T15:29:11.981Z","indexable":true}}