{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI2-048.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI2-048.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DI2-048.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-048.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 48 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DI2-048.0000 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a fixed 48 MHz CMOS output with ±25 ppm frequency stability. It operates from a 1.8V to 3.3V supply and draws a maximum of 7.2 mA, with a standby (power-down) mode that cuts consumption to 15 µA. The 4-SMD, no-lead package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm. ## Package footprint and board layout notes The 4-SMD, no-lead package has a 0.098\" x 0.079\" (2.50 mm x 2.00 mm) footprint with a 0.035\" (0.90 mm) seated height. The four pads are on the bottom — no leads to bend. The small footprint leaves room for decoupling caps close to the supply pin; a 0.1 µF ceramic right at the pad keeps the supply clean for the MEMS core. No thermal pad or exposed paddle — the package relies on the PCB copper for heat sinking. Microchip lists the DSC1001DI2-048.0000 as Active.","metaTitle":"DSC1001DI2-048.0000 MEMS XO 48 MHz CMOS AEC-Q100 Microchip","metaDescription":"Active MEMS oscillator, 48 MHz, CMOS output, ±25 ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100. Quoted to order. Request 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":"Tube","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","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I use the DSC1001DI2-048.0000 as a replacement for a 48 MHz quartz crystal oscillator?","answer":"Yes, if the existing quartz oscillator has a CMOS output and a 4-pin, no-lead footprint. The MEMS resonator inside the DSC1001 is more shock- and vibration-tolerant than a quartz crystal — a direct benefit in automotive or industrial environments. Confirm the supply voltage (1.8V–3.3V) and frequency stability (±25 ppm) match your design's timing budget."},{"question":"What is the footprint of the DSC1001DI2-048.0000?","answer":"The package is a 4-SMD, no-lead with dimensions 2.50 mm x 2.00 mm and a seated height of 0.90 mm. The four bottom pads match the standard 4-pin MEMS oscillator land pattern — no special via-in-pad or thermal relief required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI2-048.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI2-048.0000 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}}