{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AI5-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AI5-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123AI5-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AI5-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123AI5-100.0000, XO (Standard) 100 MHz LVDS MEMS oscillator, ±10 ppm stability, AEC-Q100, -40°C to 85°C, 2.25V~3.63V supply, 6-SMD package.","salesMarkdown":"## 100 MHz LVDS timing for automotive and industrial The DSC1123AI5-100.0000 is a 100 MHz LVDS-output MEMS oscillator from Microchip's DSC1123 series, built on a silicon MEMS resonator rather than a quartz crystal. AEC-Q100 qualification (Grade 2 implied by the temperature range) means this part has passed automotive-grade reliability stress tests — temperature cycling, ESD, latch-up — and is suitable for under-hood or cabin electronics where a standard quartz oscillator would risk failure from vibration or thermal shock. ## Supply voltage and power budget The wide supply range of 2.25V to 3.63V lets it run directly off a 2.5V or 3.3V rail without an extra LDO, simplifying the power tree. Max supply current is 32 mA when enabled, dropping to 22 mA when the Enable/Disable pin is pulled low — useful for power-cycling the clock in sleep modes. ## Package and board layout Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, this is a standard 7x5 mm oscillator footprint. The exposed pad on the underside should be soldered to a ground plane for thermal dissipation and mechanical stability, especially in automotive environments with wide temperature swings. ## Active lifecycle — no end-of-life risk This part is suitable for both new designs and ongoing production without an imminent obsolescence risk.","metaTitle":"DSC1123AI5-100.0000 100 MHz LVDS MEMS XO, AEC-Q100, Active","metaDescription":"Microchip DSC1123AI5-100.0000: 100 MHz LVDS MEMS oscillator, ±10 ppm stability, AEC-Q100, -40°C to 85°C, 2.25V-3.63V supply. Active production. 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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"100 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":"±10ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1123AI5-100.0000 AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, meaning it has passed automotive-grade qualification for temperature, reliability, and ESD."},{"question":"How does the DSC1123AI5-100.0000 compare to a standard quartz oscillator?","answer":"Unlike a quartz crystal oscillator, this part uses a silicon MEMS resonator. MEMS oscillators typically offer better resistance to shock and vibration, faster startup, and wider frequency stability over temperature, at the cost of slightly higher jitter in some designs."},{"question":"What is the difference between the DSC1123 and DSC1124 series?","answer":"The DSC1123 series outputs LVDS, while the DSC1124 series outputs LVPECL. Otherwise, they share the same package, supply range, stability options, and AEC-Q100 qualification. Choose the output standard that matches your receiver's input requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AI5-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AI5-100.0000 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}}