{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE1-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE1-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DE1-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE1-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DE1-125.0000T, 125 MHz MEMS-based XO (Standard), CMOS output, ±50 ppm stability, AEC-Q100 qualified, 1.8V–3.3V supply, standby (power down) function, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DE1-125.0000T is a 125 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output with ±50 ppm frequency stability across its -20°C to 70°C operating range. ## Supply voltage and standby power for mixed-voltage designs The 1.8V to 3.3V supply range lets the same oscillator serve 1.8V, 2.5V, or 3.3V logic rails without a level translator — one BOM line covers multiple voltage domains.","metaTitle":"DSC1001DE1-125.0000T – 125 MHz MEMS XO, AEC-Q100, ±50 ppm","metaDescription":"Microchip DSC1001DE1-125.0000T: 125 MHz MEMS XO, CMOS output, ±50 ppm stability, AEC-Q100 qualified, 1.8V–3.3V supply, standby mode. 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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"125 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":"-20°C~70°C","Current - Supply (Max)":"8.7mA","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/DSC1001DE1-125.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability of DSC1001DE1-125.0000T?","answer":"The DSC1001DE1-125.0000T specifies ±50 ppm frequency stability over its -20°C to 70°C operating range. For a 125 MHz carrier, ±50 ppm translates to ±6250 Hz of total frequency variation — tight enough for most CAN-FD, Ethernet, and USB clock domains."},{"question":"Is DSC1001DE1-125.0000T AEC-Q100 qualified?","answer":"Yes, the DSC1001DE1-125.0000T is AEC-Q100 qualified. That means it has passed automotive-grade reliability tests including temperature cycling, ESD, and latch-up — suitable for cabin or infotainment applications where the ambient stays within the -20°C to 70°C range."},{"question":"Can I use DSC1001DE1-125.0000T to replace a quartz oscillator?","answer":"Yes, the DSC1001DE1-125.0000T is a MEMS-based oscillator that is pin-compatible with many standard 4-pin quartz oscillators in the same 2.5 mm x 2.0 mm 4-SMD no-lead package. The MEMS resonator offers better shock and vibration tolerance than quartz, but verify the supply voltage (1.8V–3.3V,) and output type (CMOS,) match your existing footprint and logic levels."},{"question":"Does DSC1001DE1-125.0000T support standby mode?","answer":"Yes, the DSC1001DE1-125.0000T includes a Standby (Power Down) function. When enabled, the supply current drops to 15 µA max from 8.7 mA max during active operation. This is useful for battery-backed or energy-harvesting designs that need to preserve power during idle periods."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE1-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE1-125.0000T 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}}