{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI2-019.6608T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI2-019.6608T","canonicalUrl":"https://icboms.com/microchip/DSC1001AI2-019.6608T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI2-019.6608T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001AI2-019.6608T, XO (Standard) 19.6608 MHz, CMOS output, MEMS base, ±25 ppm stability, AEC-Q100, -40°C to 85°C, 1.8V–3.3V supply, 4-SMD package.","salesMarkdown":"## MEMS oscillator with automotive-grade reliability Its AEC-Q100 qualification means this oscillator meets the reliability stress and temperature-grade requirements for automotive under-hood and cabin electronics — no need for a ceramic resonator to survive vibration or thermal cycling. ## Power budget and standby behaviour The supply voltage range of 1.8V to 3.3V covers common 3.3V and 1.8V logic rails without an external level translator on the oscillator output. ## Package and footprint for rework Housed in a 4-SMD, no-lead exposed-pad package measuring 7.00 mm x 5.00 mm x 0.90 mm — the exposed pad helps thermal transfer to the board, but means the pad under the part needs a solid ground via array to keep the junction cool under continuous operation. The 0.90 mm seated height and 5.00 mm width fit standard oscillator footprints; the no-lead construction is reworkable with hot air if you preheat the board to 100°C and use a wide nozzle — the exposed pad wicks solder evenly if the stencil aperture is right.","metaTitle":"DSC1001AI2-019.6608T – Microchip MEMS XO, 19.6608 MHz","metaDescription":"Microchip DSC1001AI2-019.6608T XO (Standard) – 19.6608 MHz MEMS oscillator, CMOS output, AEC-Q100 qualified, -40°C to 85°C, ±25 ppm stability.","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":"19.6608 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":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the standby (power-down) function do on this oscillator?","answer":"The standby function disables the output and drops supply current from 6.3 mA max to 15 µA max. The oscillator stops; re-enabling the pin restarts the output after the start-up settling time. Useful for battery-powered modules that sleep between wake events."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI2-019.6608T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI2-019.6608T 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}}