{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033BI2-048.4610T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033BI2-048.4610T","canonicalUrl":"https://icboms.com/microchip/DSC1033BI2-048.4610T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033BI2-048.4610T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033 PureSilicon™ MEMS XO, 48.461 MHz, CMOS output, ±25 ppm stability, 3.3 V supply, standby (power-down) function, -40°C to 85°C industrial temp, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator at 48.461 MHz with standby The DSC1033BI2-048.4610T is a MEMS-based XO (standard oscillator) from Microchip's PureSilicon™ series, delivering a 48.461 MHz CMOS clock output from a 3.3 V supply rail. No official pin-compatible successor from Microchip is listed for this exact frequency. Housed in a 4-SMD no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — a standard footprint that matches many 5x3.2 mm oscillator pads, easing a drop-in replacement search. Surface-mount assembly; the no-lead construction reduces parasitic inductance compared to a gull-wing package, which helps maintain signal integrity at 48.461 MHz.","metaTitle":"DSC1033BI2-048.4610T MEMS Oscillator – 48.461 MHz, CMOS","metaDescription":"Microchip DSC1033BI2-048.4610T MEMS XO, 48.461 MHz, CMOS output, ±25 ppm stability, standby function, -40°C to 85°C. 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":"48.461 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°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/DSC1033BI2-048.4610T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1033BI2-048.4610T or request a quote?","answer":"The DSC1033BI2-048.4610T is obsolete, so it is not stocked in volume. Submit an RFQ with your target quantity; we source through independent distribution and confirm availability and current pricing at quote time."},{"question":"What is the replacement for the DSC1033BI2-048.4610T?","answer":"Microchip does not list a direct pin-compatible successor for this exact 48.461 MHz frequency. For a new design, consider a current-production MEMS oscillator from Microchip's DSC11xx or DSC60xx series in the same 5.0 x 3.2 mm package, selecting a 48.461 MHz option with CMOS output and standby function."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033BI2-048.4610T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033BI2-048.4610T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:37.622Z","lastPublished":"2026-07-18T15:26:37.622Z","indexable":true}}