{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DM2-025.0000B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DM2-025.0000B","canonicalUrl":"https://icboms.com/microchip/DSC1121DM2-025.0000B","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DM2-025.0000B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121DM2-025.0000B, XO (Standard) 25 MHz CMOS MEMS oscillator, 2.25 V ~ 3.6 V supply, ±25 ppm stability, -55°C ~ 125°C, 6-VDFN package","salesMarkdown":"The DSC1121DM2-025.0000B: That temperature grade puts it into avionics black boxes, downhole logging tools, and satellite telemetry boards where a quartz can fails from thermal shock or vibration. The MEMS resonator itself is inherently more rugged than a quartz blank; it survives 50,000 g shock and 70 g vibration without frequency shift, which is why you see these in engine-mounted controllers and gun-hardened electronics. The 6-VDFN package (2.50 mm x 2.00 mm, 0.90 mm seated height) is a standard MEMS oscillator footprint; the ±25 ppm frequency stability covers most Ethernet, USB, and general-purpose clocking needs without a trim capacitor.","metaTitle":"DSC1121DM2-025.0000B MEMS Oscillator 25 MHz CMOS -55°C to","metaDescription":"Microchip DSC1121DM2-025.0000B XO (Standard) 25 MHz CMOS MEMS oscillator, 2.25-3.6 V supply, ±25 ppm stability, -55 to 125°C. Active, RoHS compliant.","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":"25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","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 ~ 3.6V","Frequency Stability":"±25ppm","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121DM2-025.0000B/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1121DM2-025.0000B have an enable/disable pin?","answer":"Yes. The DSC1121DM2-025.0000B includes an enable/disable function. When the enable pin is driven low, the output enters a high-impedance state and the supply current drops from 35 mA max to 22 mA max."},{"question":"What is the frequency tolerance of DSC1121DM2-025.0000B?","answer":"The frequency stability is ±25 ppm over the full -55°C to 125°C range. That includes the effects of temperature, supply voltage variation, and aging — no external trim capacitor is needed for most applications."},{"question":"What is the difference between DSC1121DM2-025.0000B and DSC1121DM2-025.0000T?","answer":"The difference is in the packaging and shipping format. The 'B' suffix indicates Tape & Reel (TR) packaging, while the 'T' suffix typically denotes a different reel quantity or tube packaging. The electrical specifications — frequency, stability, supply voltage, temperature range — are identical between the two suffixes. Confirm the exact reel quantity with your distributor before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DM2-025.0000B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DM2-025.0000B 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}}