{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI2-019.6608T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI2-019.6608T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI2-019.6608T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-019.6608T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033DI2-019.6608T, PureSilicon™ MEMS XO, 19.6608 MHz, CMOS output, 3.3V supply, ±25 ppm stability, -40°C to +85°C, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator with standby — what it is The DSC1033DI2-019.6608T is a 19.6608 MHz MEMS-based XO (standard oscillator) from Microchip's PureSilicon™ series, delivering a CMOS output at 3.3V supply. It integrates a MEMS resonator and a CMOS PLL in a 4-SMD no-lead package measuring 2.50 mm × 2.00 mm — a common footprint for space-constrained timing applications. Microchip lists the DSC1033DI2-019.6608T as obsolete. For a new design, consider the active DSC1033 family variants or a functionally equivalent MEMS oscillator from another supplier; a board spin may be required if the package or pinout differs.","metaTitle":"DSC1033DI2-019.6608T MEMS XO 19.6608 MHz CMOS - Obsolete","metaDescription":"Microchip DSC1033DI2-019.6608T MEMS XO, 19.6608 MHz, CMOS, 3.3V, -40°C to +85°C, ±25 ppm. RFQ for availability.","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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"19.6608 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-019.6608T/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for the DSC1033DI2-019.6608T?","answer":"Microchip does not list an official successor or pin-compatible drop-in for this specific order code. For a new design, evaluate active DSC1033 family variants or a functionally equivalent MEMS oscillator from another vendor — expect a possible board layout change if the package or pinout differs."},{"question":"Can the DSC1033DI2-019.6608T be used with a 3.3V supply?","answer":"Yes, the oscillator is specified for a 3.3V supply rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI2-019.6608T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI2-019.6608T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:30:29.029Z","lastPublished":"2026-07-18T15:30:29.029Z","indexable":true}}