{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-048.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-048.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-048.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-048.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033CE2-048.0000T, PureSilicon™ MEMS XO, 48 MHz, CMOS output, ±25 ppm stability, 3.3V supply, standby (power-down) function, 4-SMD package, tape and reel.","salesMarkdown":"## 48 MHz MEMS oscillator – active, standby-capable, ±25 ppm The DSC1033CE2-048.0000T is a 48 MHz MEMS-based XO (standard) from Microchip's PureSilicon™ series, delivering a CMOS output with ±25 ppm frequency stability across -20°C to +70°C. It draws 4 mA typical in active mode and drops to 1 µA when the standby (power-down) function is asserted – a useful margin for battery-operated or intermittent-duty systems where the clock can be gated between operations. ## Package and footprint – 3.2 mm × 2.5 mm 4-SMD Housed in a 4-SMD, no-lead package measuring 0.126\" × 0.098\" (3.20 mm × 2.50 mm) with a seated height of 0.035\" (0.90 mm). The compact footprint suits space-constrained PCBs in portable or densely populated designs. Surface-mount assembly; the 0.90 mm height allows it to fit under low-profile enclosures or behind display assemblies.","metaTitle":"DSC1033CE2-048.0000T – 48 MHz MEMS XO, CMOS, Standby, 3.3V","metaDescription":"DSC1033CE2-048.0000T – Microchip 48 MHz MEMS oscillator, CMOS output, ±25 ppm stability, standby function, 3.3V, 4-SMD. Active production – quoted to order.","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":"48 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","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)":"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":"Does the DSC1033CE2-048.0000T have a standby (power-down) function?","answer":"Yes. The standby (power-down) function is listed as a key feature. When asserted, the supply current drops to 1 µA maximum."},{"question":"What is the frequency stability of the DSC1033CE2 series?","answer":"The DSC1033CE2-048.0000T is specified with ±25 ppm frequency stability over its -20°C to +70°C operating range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-048.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-048.0000T 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}}