{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AI2-090.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AI2-090.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123AI2-090.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AI2-090.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123AI2-090.0000, DSC1123 series, XO (Standard) MEMS oscillator, 90 MHz LVDS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 6-SMD package.","salesMarkdown":"Supply voltage spans 2.25V to 3.63V, so it runs from a 2.5V or 3.3V rail without an external LDO. ## MEMS resonator vs quartz – reflow and reliability It also eliminates the quartz start-up time; the MEMS resonator is ready within microseconds of power-up. The 6-SMD, No Lead Exposed Pad package (7.00mm x 5.00mm, 0.90mm seated height) is a standard footprint that places well on a standard reflow profile. Check the MSL before you place it – the MEMS die is sealed, but the package moisture sensitivity still governs bake requirements.","metaTitle":"DSC1123AI2-090.0000 MEMS Oscillator – 90 MHz LVDS, AEC-Q100","metaDescription":"Microchip DSC1123AI2-090.0000 XO (Standard) MEMS oscillator, 90 MHz LVDS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C. 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":"90 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":"-40°C~85°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123AI2-090.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1123AI2-090.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1123AI2-090.0000 is rated AEC-Q100, which means it has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up."},{"question":"Can I use the DSC1123AI2-090.0000 as a replacement for a quartz oscillator?","answer":"Yes, the DSC1123AI2-090.0000 is a drop-in functional replacement for a 90 MHz LVDS quartz oscillator in the same 7.00mm x 5.00mm 6-SMD footprint. The MEMS resonator offers better shock/vibration tolerance and faster start-up, but verify the supply voltage range (2.25V to 3.63V) and the Enable/Disable logic polarity match your existing design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AI2-090.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AI2-090.0000 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}}