{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-069.1200T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-069.1200T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-069.1200T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-069.1200T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033, PureSilicon™ series, XO (Standard), 69.12 MHz, CMOS output, 3.3V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD no-lead package, standby (power down) function.","salesMarkdown":"## 69.12 MHz MEMS oscillator — why drop the quartz The DSC1033DI1-069.1200T: This is a MEMS-based XO (Standard) running at 69.12 MHz with CMOS output — the base resonator is a silicon MEMS structure, not a quartz crystal, which eliminates the shock/vibration failure mode and the frequency drift from crystal aging over the first year. The 4-SMD no-lead package (2.50 mm x 2.00 mm) is the same footprint as a standard quartz oscillator — no board layout change required when swapping from a crystal-based part. The standby (power down) function drops supply current to 1 µA max when disabled — the active draw is 4 mA typ at 69.12 MHz. For a battery-powered sensor logging once per minute, the 1 µA standby current extends shelf life past the battery's self-discharge floor. Rated -40°C to 85°C with ±50 ppm frequency stability — this covers outdoor telecom cabinets, factory-floor automation, and under-hood electronics where a commercial-grade oscillator would drift out of spec above 70°C. Single 3.3V supply rail — no separate core or I/O voltage needed, which simplifies the power tree for a 3.3V-only system.","metaTitle":"DSC1033DI1-069.1200T MEMS XO – 69.12 MHz, CMOS, Standby","metaDescription":"Microchip DSC1033DI1-069.1200T XO (Standard) – 69.12 MHz CMOS output, MEMS base resonator, 3.3V supply, ±50 ppm stability, standby (power down) function","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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"69.12 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-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":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"4mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1033DI1-069.1200T a direct replacement for a standard quartz oscillator?","answer":"Yes — the 4-SMD no-lead package and 3.3V supply are identical to a standard quartz XO. The MEMS base resonator is the only difference: it eliminates quartz aging drift and shock sensitivity. No board layout change needed."},{"question":"What is the frequency tolerance of DSC1033DI1-069.1200T?","answer":"This is the total stability including temperature, supply, and load — not just initial accuracy."},{"question":"Does DSC1033DI1-069.1200T have a standby (power down) function?","answer":"Yes. The standby function disables the output and drops supply current to 1 µA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-069.1200T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-069.1200T 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}}