{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101AI3-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101AI3-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1101AI3-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101AI3-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101 series XO (Standard) MEMS oscillator, 125 MHz CMOS output, 2.25V~3.6V supply, -40°C~85°C, 6-VDFN exposed pad package, tape & reel.","salesMarkdown":"## 125 MHz MEMS oscillator with wide supply range The DSC1101AI3-125.0000T is a 125 MHz XO (Standard) MEMS oscillator from Microchip's DSC1101 series, delivering a CMOS output over a 2.25V to 3.6V supply range. The MEMS resonator base provides better shock and vibration tolerance than quartz, and faster startup — relevant for portable or industrial equipment subject to mechanical stress. ## Standby power-down for duty-cycled designs A standby (power-down) function drops the supply current to 95 µA max when the clock is not needed, making this oscillator suitable for battery-powered or intermittently operating systems. Active current is 35 mA max at 125 MHz — the disable current is over 350× lower, so a microcontroller that sleeps most of the time can leave the oscillator powered off between wake cycles. Microchip lists the DSC1101AI3-125.0000T as Active — it is in production and available for new designs, with no announced end-of-life or last-time-buy window.","metaTitle":"DSC1101AI3-125.0000T MEMS Oscillator 125 MHz CMOS -","metaDescription":"DSC1101AI3-125.0000T XO (Standard) MEMS oscillator, 125 MHz CMOS output, 2.25V-3.6V supply, -40°C to 85°C, standby power-down.","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":"DSC1101","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN 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":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1101AI3-125.0000T support a power-down mode?","answer":"Yes, it has a standby (power-down) function that reduces supply current to 95 µA max when the output is disabled."},{"question":"What is the closest pin-compatible alternative to DSC1101AI3-125.0000T in the DSC1101 family?","answer":"The DSC1101 series includes multiple frequency and stability variants in the same 6-VDFN package and pinout — the base product number DSC1101 covers the family. For a different frequency, select the appropriate ordering code from the DSC1101 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101AI3-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101AI3-125.0000T 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}}