{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BM1-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BM1-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121BM1-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BM1-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121 series MEMS XO (Standard), 100 MHz CMOS output, 2.25V–3.6V supply, ±50 ppm stability, AEC-Q100 qualified, -55°C to 125°C operating range, 6-SMD no-lead package.","salesMarkdown":"The DSC1121BM1-100.0000T: No official successor or cross-reference has been filed, so the BOM position is stable as-is. ## AEC-Q100 Grade? The part is qualified — now check the grade The OEM auditor will want the specific AEC-Q grade (0 or 1) from the full qualification report; the datasheet's ordering table usually states it. Rated 2.25V to 3.6V — the oscillator runs directly off a 2.5V, 3.0V, or 3.3V rail without an intermediate LDO. This wide range absorbs rail ripple and tolerance without frequency shift, which simplifies the power distribution network in an ECU or sensor module. ## Package and mounting — 6-SMD, no lead The 6-SMD, no-lead package measures 5.00mm x 3.20mm with a seated height of 0.90mm. That is the standard 5.0 x 3.2 mm MEMS oscillator footprint — compatible with most 6-pin XO layouts. Surface-mount reflow per JEDEC MSL level on the reel label; no lead forming needed. ## Enable/Disable function and CMOS output CMOS output delivers rail-to-rail swings into standard CMOS loads without level translation.","metaTitle":"DSC1121BM1-100.0000T MEMS Oscillator, 100 MHz, AEC-Q100","metaDescription":"Microchip DSC1121BM1-100.0000T XO MEMS oscillator, 100 MHz CMOS output, AEC-Q100 qualified, -55°C to 125°C temp range. Active production — quote to order.","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":"AEC-Q100","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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2050","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BM1-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BM1-100.0000T 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}}