{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AE2-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AE2-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123AE2-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AE2-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123AE2-050.0000, 50 MHz LVDS output MEMS-based XO, ±25 ppm frequency stability, AEC-Q100 qualified, 6-SMD package, enable/disable function.","salesMarkdown":"## MEMS oscillator with LVDS output for 50 MHz clock trees The LVDS differential pair keeps jitter low over long traces — useful for routing a 50 MHz reference to multiple FPGAs or SerDes transceivers on the same board. Rated AEC-Q100, this part passed automotive-grade stress tests including temperature cycling and ESD. That limits it to cabin or climate-controlled automotive modules, not under-hood or engine-bay locations where -40°C to +125°C would be needed. Product status is Active per Microchip. No end-of-life notice or successor announced — suited for current production and new design-in. Housed in a 6-SMD package with no lead exposed pad, measuring 7.00 mm x 5.00 mm x 0.90 mm seated height. The footprint is a standard 7x5 mm oscillator land pattern — no special via-in-pad or thermal management needed. The MEMS resonator eliminates crystal aging drift typical of quartz oscillators.","metaTitle":"DSC1123AE2-050.0000 – Microchip 50 MHz LVDS MEMS Oscillator","metaDescription":"DSC1123AE2-050.0000: 50 MHz LVDS XO, MEMS resonator, ±25 ppm stability, AEC-Q100 qualified. Active production.","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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of the DSC1123AE2-050.0000?","answer":"LVDS differential output. The 50 MHz clock is delivered as a low-voltage differential signal, compatible with LVDS receivers on FPGAs, ASICs, and clock buffers."},{"question":"Can the DSC1123AE2-050.0000 replace the DSC1123AE1-050.0000?","answer":"Both are 50 MHz XOs in the DSC1123 series with the same package and pinout. The AE2 suffix indicates LVDS output; the AE1 suffix typically indicates a different output type (e.g., HCSL or LVPECL). Check the output type required by your receiver before substituting — same footprint, different signal standard."},{"question":"Is the DSC1123AE2-050.0000 AEC-Q100 rated?","answer":"Yes, it carries AEC-Q100 qualification. Note the operating temperature range is -20°C to 70°C, so it qualifies for automotive cabin or controlled-environment modules, not under-hood or engine-bay applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AE2-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AE2-050.0000 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}}