{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CI5-022.5791T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CI5-022.5791T","canonicalUrl":"https://icboms.com/microchip/DSC1101CI5-022.5791T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CI5-022.5791T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101 series MEMS XO (Standard), 22.5791 MHz, CMOS output, ±10 ppm frequency stability, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD no-lead package.","salesMarkdown":"## 22.5791 MHz MEMS oscillator — why this frequency matters The DSC1101CI5-022.5791T: 22.5791 MHz is the standard audio sample-rate clock — 44.1 kHz × 512 = 22.5792 MHz, so this oscillator lands right on the master clock for CD-quality audio DACs, ADCs, and S/PDIF transceivers. The CMOS output connects directly to most MCU clock inputs and audio codec reference pins — no external level translation needed. ## Supply voltage and standby — fitting the power budget The wide range also tolerates a battery drooping under load, which matters for portable audio gear. This oscillator is at home in outdoor telecom cabinets, factory-floor audio systems, or engine-adjacent enclosures where a commercial-grade part would drift out of spec. Active product status — no last-time-buy deadline, no end-of-life pressure.","metaTitle":"DSC1101CI5-022.5791T MEMS XO – 22.5791 MHz, CMOS, ±10 ppm","metaDescription":"Microchip DSC1101CI5-022.5791T MEMS oscillator: 22.5791 MHz, CMOS output, ±10 ppm stability, -40°C to 85°C, 2.25-3.6V supply.","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":"DSC1101","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"22.5791 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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":"DSC1101","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CI5-022.5791T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CI5-022.5791T 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}}