{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-050.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-050.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-050.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-050.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033CE2-050.0000T, PureSilicon™ MEMS XO, 50 MHz, CMOS output, 3.3V, ±25 ppm stability, 4-SMD no-lead package, standby power-down function.","salesMarkdown":"## Obsolete – sourcing through surplus channels Available through independent surplus distribution in lot-specific quantities. ## 50 MHz MEMS oscillator with standby mode A MEMS-based XO (standard) delivering 50 MHz CMOS output from a 3.3V supply rail. The standby (power-down) function drops supply current to 1 µA max, making it suitable for battery-powered equipment that spends most of its life asleep. ## Package and board layout Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The 0.50 mm pitch pads require standard SMD reflow assembly; no via-in-pad needed.","metaTitle":"DSC1033CE2-050.0000T MEMS Oscillator 50 MHz Obsolete –","metaDescription":"DSC1033CE2-050.0000T is an obsolete 50 MHz MEMS XO with CMOS output, 3.3V supply, ±25 ppm stability, standby mode.","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":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-050.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1033CE2-050.0000T pin-compatible with the DSC1001 series?","answer":"Both are 4-pin MEMS oscillators in similar 3.2 x 2.5 mm SMD packages, but the evidence does not confirm direct pin compatibility. Verify the pinout against your PCB footprint before substituting."},{"question":"What is the standby mode current of the DSC1033CE2-050.0000T?","answer":"When the standby function is asserted, the supply current drops to 1 µA max. This is the disable current, suitable for power-gating the oscillator in battery-operated designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-050.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-050.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:27:19.941Z","lastPublished":"2026-07-18T15:27:19.941Z","indexable":true}}