{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-010.4857","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-010.4857","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-010.4857","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-010.4857","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CI2-010.4857, MEMS-based XO (Standard), 10.4857 MHz CMOS output, ±25ppm stability, 1.8V~3.3V supply, -40°C~85°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CI2-010.4857 is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 10.4857 MHz CMOS output with ±25ppm frequency stability across -40°C to 85°C. Rated AEC-Q100, it suits automotive ECU reference clocks for CAN, LIN, or Ethernet PHY where quartz's shock and vibration sensitivity is a concern. ## Supply and power-down flexibility Operates from 1.8V to 3.3V supply, covering 1.8V logic domains common in modern automotive ASICs. Active current draw is 6.3mA max at full load, keeping thermal rise low in the 3.20mm x 2.50mm 4-SMD no-lead package. Quoted to order against BOM quantities through independent distribution. The MEMS resonator construction avoids quartz supply constraints; the part is not subject to crystal blank allocation cycles.","metaTitle":"DSC1001CI2-010.4857 MEMS XO 10.4857 MHz CMOS AEC-Q100","metaDescription":"Microchip DSC1001CI2-010.4857 XO (Standard) MEMS oscillator, 10.4857 MHz CMOS output, ±25ppm stability, -40°C~85°C, AEC-Q100. Active part, quoted to order.","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":"10.4857 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","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)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-010.4857/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001CI2-010.4857 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating, making it suitable for automotive-grade applications."},{"question":"What is the difference between DSC1001CI2-010.4857 and a quartz oscillator?","answer":"The DSC1001 uses a MEMS resonator instead of a quartz crystal. MEMS oscillators are inherently more resistant to shock and vibration, have faster start-up, and are not subject to quartz supply fluctuations. Frequency stability (±25ppm) is comparable to a standard quartz XO."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-010.4857","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-010.4857 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}}