{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AE2-040.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AE2-040.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123AE2-040.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AE2-040.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123AE2-040.0000, XO (Standard) MEMS oscillator, 40 MHz LVDS output, ±25 ppm stability, 2.25V–3.63V supply, -20°C to 70°C, 6-SMD package.","salesMarkdown":"Supply voltage spans 2.25V to 3.63V, so the same BOM line works with a 2.5V or 3.3V rail without a separate regulator. ## Active lifecycle — still a design-in choice ## Package and enable/disable function Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint that matches many quartz oscillator pads, simplifying a drop-in swap.","metaTitle":"DSC1123AE2-040.0000 – 40 MHz LVDS MEMS Oscillator, Active","metaDescription":"Microchip DSC1123AE2-040.0000: 40 MHz XO, LVDS output, ±25 ppm stability, 2.25V-3.63V supply, -20°C to 70°C, 6-SMD package. Active lifecycle.","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":"-","Function":"Enable/Disable","Frequency":"40 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":"$1.9800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123AE2-040.0000/alternatives.json"},"ai":{"faq":[{"question":"What is the output signal type of the DSC1123AE2-040.0000?","answer":"It outputs LVDS (Low-Voltage Differential Signaling), a differential signal standard that provides good noise immunity for routing the 40 MHz clock across a PCB."},{"question":"Can the DSC1123AE2-040.0000 replace a standard 40 MHz quartz oscillator?","answer":"The 7.00 mm x 5.00 mm 6-SMD footprint matches many quartz oscillator packages, and the LVDS output is common for high-speed clocks, so a direct replacement is possible if the board's supply and enable logic are compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AE2-040.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AE2-040.0000 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}}