{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-022.1184","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-022.1184","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-022.1184","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-022.1184","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CE1-022.1184, XO (Standard) MEMS oscillator, 22.1184 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, 4-VDFN package.","salesMarkdown":"## 22.1184 MHz MEMS XO with automotive qualification The DSC1001CE1-022.1184 is a 22.1184 MHz MEMS-based XO (Standard) from Microchip, delivering a CMOS output with ±50 ppm frequency stability across its operating range. The supply voltage spans 1.8V to 3.3V, covering the three most common digital logic rails without an external LDO; the same part number works across a 1.8V MCU and a 3.3V FPGA on the same BOM line. ## Standby power-down and package footprint Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the footprint matches common 3225-style crystal oscillators; the pad layout is straightforward for hand rework with hot air.","metaTitle":"DSC1001CE1-022.1184 MEMS XO – 22.1184 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001CE1-022.1184: 22.1184 MHz MEMS XO, CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-VDFN package.","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":"22.1184 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-022.1184/alternatives.json"},"ai":{"faq":[{"question":"What is the exact frequency of DSC1001CE1-022.1184?","answer":"The exact output frequency is 22.1184 MHz, a common baud-rate clock for UART and CAN controllers."},{"question":"Is DSC1001CE1-022.1184 suitable for automotive applications?","answer":"Yes — it is rated AEC-Q100, which covers the temperature, reliability, and PPAP requirements for automotive-grade components."},{"question":"What is the standby power consumption of DSC1001CE1-022.1184?","answer":"When the standby (power-down) function is active, the supply current is 15 µA maximum — low enough for battery-powered sleep modes."},{"question":"What is the frequency stability of DSC1001CE1-022.1184?","answer":"Frequency stability is ±50 ppm, which covers temperature and aging effects for most general-purpose and automotive timing applications."},{"question":"Can DSC1001CE1-022.1184 operate at 1.8V?","answer":"Yes — the supply voltage range includes 1.8V, so it can run directly from a 1.8V rail without an external regulator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE1-022.1184","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-022.1184 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}}