{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI1-074.2500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI1-074.2500","canonicalUrl":"https://icboms.com/microchip/DSC1001DI1-074.2500","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI1-074.2500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DI1-074.2500, MEMS-based XO (Standard), 74.25 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DI1-074.2500 is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a 74.25 MHz CMOS output with ±50 ppm frequency stability. It is rated AEC-Q100, which qualifies it for automotive applications where reliability under temperature and vibration is mandatory. Operating from 1.8V to 3.3V, it draws a maximum of 8.7 mA when enabled and just 15 µA when disabled via the Enable/Disable function — useful for power-cycled automotive modules that need to conserve battery during sleep. ## Industrial temperature range and package fit The 4-SMD, no-lead package measures 2.50mm x 2.00mm with a seated height of 0.90mm — a compact footprint that fits tight PCB layouts common in automotive ECUs. Listed as Active with no end-of-life notice.","metaTitle":"DSC1001DI1-074.2500 MEMS XO – 74.25 MHz, AEC-Q100, Active","metaDescription":"Microchip DSC1001DI1-074.2500: MEMS XO, 74.25 MHz CMOS, ±50 ppm, -40°C to 85°C, AEC-Q100, active production. 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":"Enable/Disable","Frequency":"74.25 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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"8.7mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0350","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI1-074.2500/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001DI1-074.2500 AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, making it suitable for automotive-grade applications where the oscillator must withstand the thermal and mechanical stress of under-hood or cabin environments."},{"question":"Does DSC1001DI1-074.2500 have an enable/disable function?","answer":"Yes, the Enable/Disable function lets you shut off the output, dropping supply current to 15 µA max — useful for power-saving modes in battery-backed or ignition-controlled modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI1-074.2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI1-074.2500 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}}