{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123BE2-050.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123BE2-050.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123BE2-050.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123BE2-050.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123BE2-050.0000T, XO (Standard) MEMS oscillator, 50 MHz LVDS output, ±25 ppm stability, 2.25V–3.63V supply, AEC-Q100, 6-VDFN package, active lifecycle.","salesMarkdown":"## 50 MHz MEMS XO with LVDS — what it replaces and where it fits Its 6-VDFN package (5.00 mm × 3.20 mm footprint, 0.90 mm seated height) fits the same land pattern as many standard quartz oscillators, simplifying a drop-in swap. The ±25 ppm frequency stability covers most Ethernet, USB, and general-purpose clock trees without external trimming. ## Automotive-grade qualification and operating limits It suits cabin electronics or infotainment where the environment stays within that band. The 2.25V to 3.63V supply range covers both 2.5V and 3.3V rails without an external regulator, simplifying rail assignment on mixed-voltage boards. Max supply current of 32 mA at 50 MHz LVDS is competitive — the LVDS output stage draws more than a single-ended CMOS oscillator, but the differential signal gives better noise immunity over longer traces or cables.","metaTitle":"DSC1123BE2-050.0000T MEMS XO, 50 MHz, LVDS, AEC-Q100, Active","metaDescription":"Microchip DSC1123BE2-050.0000T: 50 MHz MEMS XO, LVDS output, ±25 ppm stability, 2.25-3.63V supply, AEC-Q100 rated. Active lifecycle, 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":"LVDS","Series":"DSC1123","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the DSC1123BE2-050.0000T in the DSC1123 family?","answer":"Within the DSC1123 series, other frequency variants share the same 6-VDFN package and pinout. For a different output type (e.g., CMOS or LVPECL), you would move to a different DSC11xx sub-family — those are not pin-compatible without a layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123BE2-050.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123BE2-050.0000T 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}}