{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DC5-045.1584T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DC5-045.1584T","canonicalUrl":"https://icboms.com/microchip/DSC1001DC5-045.1584T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DC5-045.1584T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 45.1584 MHz, CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100, standby (power down) function, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DC5-045.1584T is a 45.1584 MHz XO (Standard) from Microchip's DSC1001 series, built on a MEMS resonator rather than a quartz crystal. The supply voltage spans 1.8V to 3.3V, letting it sit on a 1.8V core rail or a 3.3V I/O rail without a level translator. ## AEC-Q100 qualification and automotive fit Listed as Active by Microchip, the DSC1001DC5-045.1584T has no announced end-of-life. Housed in a no-lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm. The small footprint suits space-constrained PCBs.","metaTitle":"DSC1001DC5-045.1584T MEMS XO – 45.1584 MHz, AEC-Q100, Active","metaDescription":"Microchip DSC1001DC5-045.1584T: 45.1584 MHz MEMS oscillator, CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100, standby mode.","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":"45.1584 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":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"0°C~70°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DC5-045.1584T/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1001DC5-045.1584T have a standby mode?","answer":"Yes, it includes a Standby (Power Down) function. When the enable pin is driven low, the oscillator stops and the supply current drops to 15 µA maximum."},{"question":"Can I use DSC1001DC5-045.1584T for automotive applications?","answer":"It is AEC-Q100 qualified, which means it meets the reliability requirements for automotive electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DC5-045.1584T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DC5-045.1584T 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}}