{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE3-080.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE3-080.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DE3-080.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE3-080.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DE3-080.0000, XO (Standard) MEMS oscillator, 80 MHz, CMOS output, AEC-Q100, standby power-down, -20°C to 70°C, 4-VDFN package.","salesMarkdown":"The 80 MHz frequency suits high-speed serial interfaces (Ethernet, PCIe reference clocks) and processor core timing where a quartz crystal would need a separate PLL to reach that rate. ## Standby power-down for battery-backed designs In a battery-backed ECU or sensor module that spends most of its life asleep, this cuts the oscillator's draw from 16.6 mA to near-zero — the disable current is lower than the self-discharge of a typical coin cell.","metaTitle":"DSC1001DE3-080.0000 MEMS Oscillator 80 MHz AEC-Q100","metaDescription":"Microchip DSC1001DE3-080.0000 XO (Standard) MEMS oscillator, 80 MHz CMOS output, AEC-Q100, standby power-down, active production.","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":"80 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","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":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"16.6mA","Absolute Pull Range (APR)":"±20ppm","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/DSC1001DE3-080.0000/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1001DE3-080.0000 have AEC-Q100 qualification?","answer":"Yes, the DSC1001DE3-080.0000 is rated AEC-Q100."},{"question":"Is the DSC1001DE3-080.0000 a direct replacement for a standard quartz oscillator?","answer":"Functionally yes — it provides the same 80 MHz CMOS clock output as a quartz XO, but the MEMS resonator is more shock- and vibration-tolerant than a quartz crystal. The 4-VDFN package is a standard footprint, so it drops onto the same PCB pads as many quartz oscillators. However, the AEC-Q100 rating and the standby power-down feature are not available on most quartz parts."},{"question":"What is the standby power-down feature on the DSC1001DE3-080.0000?","answer":"The Standby (Power Down) function disables the oscillator output and reduces the supply current to 15 µA max. This is useful for battery-backed systems that need to preserve power during idle periods while keeping the oscillator ready to wake on a control signal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE3-080.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE3-080.0000 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}}