{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8121BI5-PROGRAMMABLE","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8121BI5-PROGRAMMABLE","canonicalUrl":"https://icboms.com/microchip/DSC8121BI5-PROGRAMMABLE","factsUrl":"https://icboms.com/api/mcp/products/DSC8121BI5-PROGRAMMABLE","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8121BI5-PROGRAMMABLE MEMS XO, Standard, CMOS output, 10 MHz ~ 170 MHz, ±10 ppm, 6-VDFN, Tube.","salesMarkdown":"## Lifecycle and supply reality The DSC8121BI5-PROGRAMMABLE: For existing BOM lines that require this exact part number, the only channel is the independent surplus and broker market. Availability is lot-specific and confirmed at quote time; we source and quote to order against an RFQ. The ±10 ppm total frequency stability covers temperature, supply, and aging effects combined, so the clock accuracy stays within tight margins across the full temperature range without external compensation.","metaTitle":"DSC8121BI5-PROGRAMMABLE MEMS XO, CMOS, 10-170 MHz","metaDescription":"Microchip DSC8121BI5-PROGRAMMABLE MEMS XO, CMOS output, ±10 ppm stability, 10-170 MHz range. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","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)":"±10ppm","Current - Supply (Disable) (Max)":"22 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9aa5bcb33c349ee19debb7b556b38a00.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC8121BI5-PROGRAMMABLE/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency range and output type of DSC8121BI5-PROGRAMMABLE?","answer":"It is a MEMS-based XO with CMOS output, programmable from 10 MHz to 170 MHz. Total frequency stability is ±10 ppm across temperature, supply, and aging."},{"question":"What package does DSC8121BI5-PROGRAMMABLE come in?","answer":"Surface-mount, with an Enable/Disable function on one pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8121BI5-PROGRAMMABLE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8121BI5-PROGRAMMABLE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:32:22.935Z","lastPublished":"2026-07-19T21:32:22.935Z","indexable":true}}