{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8121DI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8121DI2","canonicalUrl":"https://icboms.com/microchip/DSC8121DI2","factsUrl":"https://icboms.com/api/mcp/products/DSC8121DI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8121DI2, MEMS-based XO (Standard), CMOS output, 10 MHz to 170 MHz, ±25 ppm stability, 2.25V to 3.6V supply, -40°C to 85°C, 6-SMD No Lead, Tube.","salesMarkdown":"## Blank-programmed — frequency set at your bench The DSC8121DI2: This part ships as a blank (User Must Program) device — the customer programs the exact output frequency using Microchip's programming tool or factory programming service. That means one ordering code covers the entire 10 MHz to 170 MHz range; you stock a single part and program the frequency per BOM position, reducing inventory line items. The small footprint leaves room for decoupling caps and routing on dense PCBs.","metaTitle":"Microchip DSC8121DI2 MEMS XO, CMOS, 10-170 MHz, 6-SMD","metaDescription":"Active Microchip DSC8121DI2 MEMS-based XO (Standard), CMOS output, 10 MHz to 170 MHz, ±25 ppm stability, -40°C to 85°C, 6-SMD package. Quoted 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":"DSC8121","Package":"Tube","Ratings":"-","Function":"Enable/Disable","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 ~ 3.6V","Programmable Type":"Blank (User Must Program)","Base Product Number":"DSC8121","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Available Frequency Range":"10 MHz ~ 170 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±25ppm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9aa5bcb33c349ee19debb7b556b38a00.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC8121DI2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC8121DI2 and check availability?","answer":"The DSC8121DI2 is an active Microchip product. Submit an RFQ for your target volume and delivery window."},{"question":"What is the output type and frequency range of DSC8121DI2?","answer":"It is a standard XO with CMOS output, covering 10 MHz to 170 MHz. The CMOS logic level is compatible with most digital ICs without external level translation."},{"question":"Does DSC8121DI2 require external crystal load capacitors?","answer":"No — the resonator is MEMS, so no external load capacitors are needed. The oscillator is self-contained in the 6-SMD package, saving board space and two passives per clock line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8121DI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8121DI2 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}}