{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1003AI2-040.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1003AI2-040.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1003AI2-040.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1003AI2-040.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1003 series MEMS-based XO (Standard), 40 MHz, CMOS output, ±25 ppm frequency stability, AEC-Q100 qualified, -40°C to 85°C operating range, 1.7V to 3.6V supply, standby (power-down) function, 4-SMD package.","salesMarkdown":"## Supply voltage range and power budget The supply voltage spans 1.7V to 3.6V, covering 1.8V, 2.5V, and 3.3V logic rails common in automotive and industrial mixed-voltage designs — no external level translation needed for the oscillator supply. Maximum active supply current is 7.4 mA, a modest draw for a 40 MHz CMOS oscillator that keeps the thermal contribution to the local ambient low in densely populated automotive PCBs. Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — the exposed pad provides a low-inductance ground return and improves thermal conduction to the PCB plane.","metaTitle":"DSC1003AI2-040.0000T Microchip MEMS XO 40 MHz AEC-Q100 CMOS","metaDescription":"Microchip DSC1003AI2-040.0000T MEMS XO, 40 MHz, ±25 ppm stability, CMOS output, AEC-Q100, -40°C to 85°C, 1.7-3.6V supply, standby function. Active lifecycle.","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":"DSC1003","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"40 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.7V ~ 3.6V","Base Product Number":"DSC1003","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.4mA","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/DSC1003AI2-040.0000T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1003AI2-040.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1003AI2-040.0000T 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}}