{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2011FI2-E0001","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2011FI2-E0001","canonicalUrl":"https://icboms.com/microchip/DSC2011FI2-E0001","factsUrl":"https://icboms.com/api/mcp/products/DSC2011FI2-E0001","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2011FI2-E0001, MEMS-based XO (Standard), CMOS output, dual-frequency 24 MHz–125 MHz, ±25 ppm stability, -40°C to 85°C, 2.25V–3.6V supply, 14-VFQFN exposed pad.","salesMarkdown":"## What this MEMS XO does in the assembly The DSC2011FI2-E0001 is a MEMS-based XO (Standard) that generates two independent output frequencies from a single silicon resonator — Output 1 can be 24, 25, 27, 48, 50, or 54 MHz; Output 2 can be 24, 27, 50, 54, or 125 MHz. This lets one device clock two different system buses, for instance a 25 MHz Ethernet PHY and a 50 MHz FPGA fabric, reducing oscillator count and board area. The Enable/Disable function on a dedicated pin allows the second output to be gated for power saving. Supply voltage spans 2.25V to 3.6V — a single DSC2011FI2-E0001 can be powered from a 2.5V or 3.3V rail without an extra LDO, simplifying the power tree and reducing BOM cost. Housed in a 14-VFQFN with exposed pad (3.20 mm × 2.50 mm body, 0.90 mm height), the package requires a thermal pad on the PCB for proper heat dissipation. The leads fan out easily on a two-layer board, but the exposed pad demands a solder-paste stencil opening that matches the datasheet land pattern.","metaTitle":"DSC2011FI2-E0001 MEMS XO – Dual-Frequency CMOS","metaDescription":"Microchip DSC2011FI2-E0001: MEMS XO, dual-frequency output (24–125 MHz), ±25 ppm stability, -40°C to 85°C, 2.25V–3.6V supply. Active production. RFQ for volume.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"CMOS","Series":"DSC2011","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"14-VFQFN Exposed Pad","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":"DSC2011","Frequency Stability":"±25ppm","Frequency - Output 1":"24MHz, 25MHz, 27MHz, 48MHz, 50MHz, 54MHz","Frequency - Output 2":"24MHz, 27MHz, 50MHz, 54MHz, 125MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA (Typ)","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ebf3f0da5f8746264c8b48b1a2272eed.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the dual-frequency output options for this device?","answer":"Both outputs are CMOS and can be enabled/disabled independently."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2011FI2-E0001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2011FI2-E0001 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}}