{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101DI5-049.1520T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101DI5-049.1520T","canonicalUrl":"https://icboms.com/microchip/DSC1101DI5-049.1520T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101DI5-049.1520T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101 series MEMS XO (Standard), 49.152 MHz, CMOS output, ±10 ppm APR, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN package, Tape & Reel.","salesMarkdown":"The DSC1101DI5-049.1520T is a MEMS-based XO (Standard) from Microchip's DSC1101 series, delivering a 49.152 MHz CMOS output with a standby (power down) function that drops supply current to 95 µA max when disabled. The ±10 ppm absolute pull range (APR) allows fine frequency margining, useful for adjusting clock edges in high-speed serial links or spread-spectrum clocking schemes. Operating from 2.25V to 3.6V, it mates directly with 2.5V or 3.3V logic rails without an external level shifter. The MEMS resonator construction avoids the long lead times and supply constraints sometimes associated with quartz crystal oscillators.","metaTitle":"DSC1101DI5-049.1520T MEMS XO 49.152 MHz CMOS – Microchip","metaDescription":"DSC1101DI5-049.1520T: MEMS-based XO, 49.152 MHz, CMOS output, ±10 ppm APR, -40°C to 85°C, 6-VDFN. Active production.","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":"49.152 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","Base Product Number":"DSC1101","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"±10ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1101DI5-049.1520T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101DI5-049.1520T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101DI5-049.1520T 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}}