{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003CE1A-044.2368T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003CE1A-044.2368T","canonicalUrl":"https://icboms.com/microchip/DSC6003CE1A-044.2368T","factsUrl":"https://icboms.com/api/mcp/products/DSC6003CE1A-044.2368T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series MEMS XO, 44.2368 MHz, CMOS output, AEC-Q100, 4-SMD no-lead, 1.71-3.63V supply, ±50ppm stability","salesMarkdown":"## Obsolete MEMS oscillator – sourcing path for existing BOM lines For existing designs that require this exact 44.2368 MHz frequency and 3.2x2.5 mm footprint, supply is available through independent surplus channels — quantities are lot-specific and confirmed at RFQ. ## 44.2368 MHz in a 3.2x2.5 mm automotive-grade XO This MEMS-based oscillator delivers a 44.2368 MHz CMOS output with ±50 ppm frequency stability over -20°C to +70°C. The supply voltage spans 1.71V to 3.63V, covering both 1.8V and 3.3V logic rails without an external regulator. AEC-Q100 qualification means it meets the reliability stress and temperature cycling requirements for automotive electronics — suitable for cabin or under-hood modules where a crystal-based oscillator would need separate qualification. ## Enable/Disable function and MEMS resonator reliability The 4-SMD no-lead package measures 3.20 x 2.50 mm with a seated height of 0.90 mm, fitting tight board layouts.","metaTitle":"DSC6003CE1A-044.2368T Obsolete MEMS Oscillator – 44.2368","metaDescription":"DSC6003CE1A-044.2368T is an obsolete 44.2368 MHz MEMS XO from Microchip Technology. AEC-Q100 qualified, CMOS output, 1.71-3.63V supply.","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":"DSC60XX","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","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":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC6003CE1A-044.2368T obsolete?","answer":"Yes, Microchip has listed this part as obsolete. It is not recommended for new designs. For existing BOM lines, supply is available via surplus channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003CE1A-044.2368T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003CE1A-044.2368T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:38:07.227Z","lastPublished":"2026-07-18T16:38:07.227Z","indexable":true}}