{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI2-048.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI2-048.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DI2-048.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-048.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DI2-048.0000T, a 48 MHz MEMS-based XO (Standard) with CMOS output, ±25 ppm frequency stability, and AEC-Q100 qualification, in a 2.5 mm × 2.0 mm 4-SMD package.","salesMarkdown":"It operates from a 1.8 V to 3.3 V supply and draws a maximum of 7.2 mA, with a Standby (Power Down) function that reduces supply current to 15 µA. ## What the frequency stability means for your timing budget With ±25 ppm frequency stability over the full temperature range, the DSC1001DI2-048.0000T holds the 48 MHz output within ±1.2 kHz of the nominal frequency — sufficient for USB, Ethernet, and general-purpose clocking without external trimming. ## Package and footprint considerations for layout Housed in a 4-SMD, No Lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm, the footprint matches standard quartz XO land patterns — no layout change needed when migrating from a crystal oscillator.","metaTitle":"DSC1001DI2-048.0000T Microchip MEMS XO 48 MHz CMOS AEC-Q100","metaDescription":"Active Microchip DSC1001DI2-048.0000T: 48 MHz MEMS XO, CMOS output, ±25 ppm stability, -40°C to 85°C, AEC-Q100. Sourced per RFQ.","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":"DSC1001","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"48 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":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9450","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-048.0000T/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1001DI2-048.0000T replace a 48 MHz crystal oscillator?","answer":"Yes — it is a drop-in MEMS-based XO with CMOS output and the same 4-SMD footprint as many quartz oscillators. The ±25 ppm stability covers most timing requirements for 48 MHz clocking."},{"question":"Is DSC1001DI2-048.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, making it suitable for automotive-grade designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI2-048.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI2-048.0000T 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}}