{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CL5-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CL5-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121CL5-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CL5-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121CL5-027.0000T, a 27 MHz MEMS-based XO (Standard) with CMOS output, 2.25V to 3.6V supply, in a 6-VDFN surface-mount package.","salesMarkdown":"## MEMS oscillator at 27 MHz with CMOS output Supply voltage spans 2.25V to 3.6V, so it runs directly from 2.5V, 3.0V, or 3.3V rails without an extra LDO. Housed in a 6-VDFN package measuring 3.20mm x 2.50mm with a seated height of 0.90mm — a compact footprint that matches standard 3.2 x 2.5 mm oscillator pads.","metaTitle":"DSC1121CL5-027.0000T MEMS Oscillator – 27 MHz, CMOS, Active","metaDescription":"Microchip DSC1121CL5-027.0000T: 27 MHz MEMS XO, CMOS output, 2.25-3.6V supply, -40°C to 105°C, 6-VDFN package. Active production. RFQ for pricing.","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":"27 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"±10ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"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/DSC1121CL5-027.0000T/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1121CL5-027.0000T replace a standard quartz oscillator?","answer":"Yes — it is a MEMS-based XO with CMOS output and the same 3.2 x 2.5 mm footprint as many quartz oscillators. The Enable/Disable function adds control not always available on quartz parts."},{"question":"What is the output type of DSC1121CL5-027.0000T?","answer":"The output is CMOS, which interfaces directly with most digital logic families without level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CL5-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CL5-027.0000T 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}}