{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AE2-125.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AE2-125.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001AE2-125.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AE2-125.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001AE2-125.0000, XO (Standard) MEMS oscillator, 125 MHz CMOS output, ±25 ppm stability, 1.8–3.3 V supply, AEC-Q100 qualified, 4-SMD package.","salesMarkdown":"## 125 MHz MEMS oscillator with AEC-Q100 qualification The DSC1001AE2-125.0000 is a 125 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range. Rated AEC-Q100, this oscillator is qualified for automotive applications — the MEMS resonator and CMOS output stage are tested to the reliability stress and temperature cycling requirements of that standard. ## Standby power-down and supply current A standby (power-down) function pulls the disable current to 15 µA max — when the enable pin is de-asserted, the output goes high-impedance and the core draws negligible current, useful for battery-backed or sleep-mode systems. Active supply current is 8.7 mA max at 125 MHz, a typical figure for a MEMS oscillator at this frequency and CMOS load. Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm — a standard 7050 footprint that matches many quartz oscillator layouts, easing drop-in replacement. ## Active lifecycle and sourcing It is suitable for both new designs and production replenishment. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1001AE2-125.0000 – Microchip MEMS XO, 125 MHz, CMOS","metaDescription":"Microchip DSC1001AE2-125.0000 MEMS oscillator: 125 MHz, CMOS output, ±25 ppm stability, 1.8–3.3 V supply, AEC-Q100 qualified. 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":"125 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":"-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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can DSC1001AE2-125.0000 replace a quartz oscillator?","answer":"Yes, in most cases. The DSC1001AE2-125.0000 is a MEMS oscillator with the same 4-SMD 7050 footprint and CMOS output as many quartz XOs. The key difference is the MEMS resonator — it is less sensitive to vibration and has a faster start-up time. Confirm the supply voltage (1.8–3.3 V) and frequency stability (±25 ppm) match your quartz oscillator's specs before substitution."},{"question":"Is DSC1001AE2-125.0000 RoHS compliant?","answer":"The evidence does not explicitly list RoHS compliance status. Microchip typically marks RoHS compliance on the product label and in the datasheet. Verify the date code and the manufacturer's RoHS certificate for your specific lot."},{"question":"What is the standby current of DSC1001?","answer":"In standby (power-down) mode, the DSC1001AE2-125.0000 draws 15 µA max. The output is disabled and the oscillator core is shut down, preserving battery life in sleep states."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AE2-125.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AE2-125.0000 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}}