{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DI1-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DI1-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121DI1-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DI1-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series, XO (Standard), MEMS base resonator, 100 MHz CMOS output, ±50 ppm stability, 2.25V–3.5V supply, -40°C to 85°C, 6-SMD no-lead package.","salesMarkdown":"## 100 MHz MEMS clock for industrial timing Its ±50 ppm frequency stability covers most serial-interface and controller clock trees without the tighter tolerance (and higher cost) of a TCXO. Supply voltage spans 2.25 V to 3.5 V, covering both 2.5 V and 3.3 V digital rails with headroom — no separate regulator needed for the oscillator in most designs. It fits outdoor telecom enclosures, factory automation panels, and under-hood electronics that see ambient heat but not engine-block extremes. ## Package and footprint details Housed in a 6-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that suits dense PCB layouts.","metaTitle":"DSC1121DI1-100.0000T MEMS Oscillator","metaDescription":"Active Microchip DSC1121DI1-100.0000T MEMS XO: 100 MHz CMOS output, ±50 ppm stability, 2.25V-3.5V supply, -40°C to 85°C.","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":"DSC1121","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"2.25V ~ 3.5V","Base Product Number":"DSC1121","Frequency Stability":"±50ppm","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)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121DI1-100.0000T/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1121DI1-100.0000T or check availability?","answer":"The DSC1121DI1-100.0000T is active and available through independent distribution. Submit an RFQ with your target quantity and delivery timeline — we confirm pricing and lead time on a per-order basis. No stock-holding claim; each order is sourced at quote time."},{"question":"What is the exact output frequency of DSC1121DI1-100.0000T?","answer":"The output frequency is 100 MHz, CMOS logic level."},{"question":"What voltage range does DSC1121DI1-100.0000T support?","answer":"The supply voltage range is 2.25 V to 3.5 V, covering 2.5 V and 3.3 V rails."},{"question":"Is DSC1121DI1-100.0000T RoHS compliant?","answer":"The part is listed under the DSC1121 series which is RoHS compliant per Microchip's standard offering. Confirm specific compliance certification at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DI1-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DI1-100.0000T 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}}