{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE2-020.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE2-020.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DE2-020.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE2-020.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO (Standard), 20 MHz CMOS output, ±25ppm stability, 1.8V–3.3V supply, AEC-Q100, standby (power down) function, 4-SMD no-lead package","salesMarkdown":"## MEMS XO with AEC-Q100 and standby – the timing fit for automotive and battery-edge designs For under-hood or cabin modules that see 85°C ambient, verify the part's temperature grade against the system's thermal profile; the AEC-Q100 rating covers reliability stress but the temperature range itself is not extended. The supply voltage range spans 1.8 V to 3.3 V, so the same order code works across a 1.8 V core rail and a 3.3 V I/O rail without a separate level translator or a different oscillator variant. Frequency stability is ±25 ppm, which is tight enough for a 20 MHz clock feeding an MCU PLL or a CAN transceiver reference. Maximum supply current is 8 mA during active operation. Combined with the 15 µA standby draw, the part fits power budgets where the system sleeps between periodic wake-ups – a telematics control unit polling a sensor once per second, for example.","metaTitle":"DSC1001DE2-020.0000 XO 20 MHz CMOS MEMS Oscillator –","metaDescription":"Active MEMS XO, 20 MHz CMOS output, ±25ppm stability, 1.8V-3.3V supply, AEC-Q100 rated, standby function.","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":"20 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":"-20°C~70°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1001DE2-020.0000 have a standby (power down) function?","answer":"Yes – the standby function is listed on the device. When disabled, the supply current drops to 15 µA max, compared to 8 mA during active operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE2-020.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE2-020.0000 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}}