{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series MEMS XO (Standard), 125 MHz, CMOS output, ±25 ppm frequency stability, AEC-Q100 qualified, -40°C to 85°C, 1.8V–3.3V supply, 4-SMD no-lead package, Tape & Reel.","salesMarkdown":"The MEMS base resonator inherently resists shock and microphonics better than quartz, which matters for engine control units, ADAS cameras, and infotainment modules that see constant vibration. ## Supply voltage flexibility and power-down standby ## Package and mounting for automated assembly Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard 3.2×2.5 mm oscillator footprint that matches many quartz XO pads for drop-in replacement. Supplied on Tape & Reel for pick-and-place; the no-lead package requires a solder-paste stencil with aperture matching the pad layout in the datasheet — no via-in-pad needed. The DSC1001 series is in volume production and suitable for new designs.","metaTitle":"DSC1001CI2-125.0000T MEMS Oscillator – 125 MHz, CMOS","metaDescription":"Microchip DSC1001CI2-125.0000T MEMS XO, 125 MHz CMOS output, ±25 ppm stability, AEC-Q100, -40°C to 85°C, 1.8V-3.3V supply. Active production. Request quote.","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":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","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)":"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/DSC1001CI2-125.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability of the DSC1001CI2-125.0000T?","answer":"This is tight enough for most microcontroller and communication clocking — Ethernet, USB, and general-purpose SoC references — without over-specifying for cost-sensitive designs."},{"question":"How does the DSC1001CI2 compare to a quartz oscillator?","answer":"The DSC1001CI2 uses a MEMS resonator instead of a quartz crystal. MEMS oscillators are inherently more resistant to vibration and shock, have faster startup times, and are less susceptible to microphonics. The ±25 ppm stability matches many quartz XO grades, so it can often be a drop-in replacement in the same 3.2×2.5 mm footprint without board changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-125.0000T 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}}