{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-002.0480T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-002.0480T","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-002.0480T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-002.0480T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033CE2-002.0480T, PureSilicon™ series, XO (Standard) MEMS oscillator, 2.048 MHz fixed frequency, CMOS output, 3.3V supply, ±25 ppm stability, -20°C to 70°C, 4-SMD package, Tape & Reel.","salesMarkdown":"## MEMS oscillator at a telecom frame rate A 2.048 MHz MEMS-based XO with CMOS output, the DSC1033CE2-002.0480T delivers a ±25 ppm frequency stability across -20°C to 70°C — a standard tolerance for T1/ framing, base station reference, or audio sample-rate clocking where the exact frequency is a BOM lock-in. The 4-SMD, No Lead package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height) is a common MEMS oscillator outline — a board spin may be required to adopt a different vendor's equivalent if a direct drop-in is unavailable.","metaTitle":"DSC1033CE2-002.0480T MEMS XO 2.048 MHz CMOS – Obsolete","metaDescription":"Microchip DSC1033CE2-002.0480T XO (Standard) MEMS oscillator, 2.048 MHz, CMOS, ±25 ppm, 3.3V, -20°C~70°C, 4-SMD. Request quote.","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":"2.048 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)":"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/DSC1033CE2-002.0480T/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for DSC1033CE2-002.0480T?","answer":"No official replacement or pin-compatible successor is recorded from Microchip. A functionally equivalent MEMS XO at 2.048 MHz with CMOS output and ±25 ppm stability would require a board-level evaluation — the 4-SMD footprint is common, but supply voltage (3.3V) and standby function must be matched."},{"question":"What are the exact specifications of DSC1033CE2-002.0480T?","answer":"Type: XO (Standard). Output: CMOS. Frequency: 2.048 MHz. Supply voltage: 3.3V. Frequency stability: ±25 ppm. Operating temperature: -20°C to 70°C. Current (max): 3 mA typical; 1 µA in standby. Package: 4-SMD, No Lead, 3.20 mm x 2.50 mm x 0.90 mm. Base resonator: MEMS. Function: Standby (Power Down). Tape & Reel packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-002.0480T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-002.0480T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:57.038Z","lastPublished":"2026-07-18T15:26:57.038Z","indexable":true}}