{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-002.0480B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-002.0480B","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-002.0480B","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-002.0480B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033CE2-002.0480B, PureSilicon™ MEMS XO, 2.048 MHz, CMOS output, 3.3V supply, ±25ppm stability, -20°C to 70°C, 4-SMD no-lead package.","salesMarkdown":"## MEMS XO at 2.048 MHz — fit and power budget The DSC1033CE2-002.0480B is a MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a fixed 2.048 MHz CMOS output at 3.3V with ±25ppm frequency stability. The 4-SMD no-lead package (3.20 x 2.50 mm) fits the same footprint as many quartz oscillators, so a board originally laid out for a crystal oscillator can often take this MEMS part with no layout change. ## Active production — no end-of-life watch Microchip lists the DSC1033CE2-002.0480B as Active.","metaTitle":"DSC1033CE2-002.0480B MEMS XO 2.048 MHz CMOS Oscillator","metaDescription":"Active MEMS XO, 2.048 MHz, CMOS output, 3.3V, ±25ppm stability, -20°C to 70°C. Standby mode with 1µA disable current. Sourced per RFQ.","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™","Ratings":"-","Function":"Standby (Power Down)","Frequency":"2.048 MHz","Packaging":"Tape & Reel (TR)","Part Status":"Active","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°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/DSC1033CE2-002.0480B/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC1033CE2-002.0480B and how is it quoted?","answer":"We source this active Microchip MEMS oscillator through independent distribution. The part is in production, so no last-time-buy constraints apply."},{"question":"What is the standby current of the DSC1033CE2?","answer":"Standby (Power Down) disable current is 1 µA maximum. Active current is 3 mA typical. The standby mode shuts down the output and the internal oscillator while keeping the supply rail connected — useful for battery-powered designs where the clock tree is gated during sleep."},{"question":"Does the DSC1033CE2-002.0480B support standby mode?","answer":"Yes, the function is listed as Standby (Power Down). The enable pin (typically pin 1 on the 4-pin MEMS oscillator footprint) pulls the output to high-impedance and drops supply current to 1 µA max. No external pull-up is needed on the output during standby."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-002.0480B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-002.0480B 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}}