{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003HI2A-048.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003HI2A-048.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6003HI2A-048.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6003HI2A-048.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC6003HI2A-048.0000T, XO (Standard) 48 MHz CMOS MEMS oscillator, ±25ppm stability, 1.3mA typ supply, -40°C~85°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"It delivers a CMOS output with ±25ppm frequency stability across the full -40°C to +85°C industrial temperature range, drawing just 1.3 mA typical supply current. ## Sourcing an obsolete automotive oscillator New designs should migrate to a current-production MEMS oscillator from the DSC60XX family or a functionally equivalent XO with the same 1.6 mm x 1.2 mm 4-SMD footprint. Housed in a 4-SMD, No Lead package measuring 1.60 mm x 1.20 mm with a seated height of 0.90 mm, this oscillator fits tight PCB layouts. The supply voltage range of 1.71 V to 3.63 V lets it run from a single 1.8 V, 2.5 V, or 3.3 V rail without an external regulator.","metaTitle":"DSC6003HI2A-048.0000T MEMS Oscillator 48 MHz CMOS AEC-Q100","metaDescription":"DSC6003HI2A-048.0000T XO (Standard) 48 MHz CMOS MEMS oscillator, ±25ppm, -40°C~85°C, AEC-Q100. Obsolete — sourced per RFQ.","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":"DSC60XX","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"48 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6003HI2A-048.0000T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC6003HI2A-048.0000T or check availability?","answer":"The DSC6003HI2A-048.0000T is obsolete per Microchip Technology. We source it through independent distribution channels — submit an RFQ with your target quantity and we will confirm availability and current pricing. No stock-holding claim is made; each lot is quoted to order."},{"question":"What replaces the DSC6003HI2A-048.0000T?","answer":"Microchip has not published a direct pin-compatible replacement for the DSC6003HI2A-048.0000T. A functionally equivalent current-production MEMS oscillator from the DSC60XX series with the same 48 MHz frequency, CMOS output, ±25ppm stability, and 1.6 mm x 1.2 mm 4-SMD package would be the closest match — confirm the Enable/Disable logic and supply voltage range before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003HI2A-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/DSC6003HI2A-048.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:38:21.220Z","lastPublished":"2026-07-18T16:38:21.220Z","indexable":true}}