{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103AE1-300.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103AE1-300.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1103AE1-300.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103AE1-300.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1103 series MEMS XO, 300 MHz LVDS output, ±50 ppm stability, 2.25V to 3.63V supply, 6-SMD package, active production.","salesMarkdown":"The LVDS output provides low-jitter differential signaling with typical 350 mV swing, reducing electromagnetic interference compared to single-ended CMOS clocks at this frequency. Active supply current is 32 mA max at 300 MHz, typical for a high-frequency LVDS oscillator. ## Active production with wide supply voltage tolerance The supply voltage range of 2.25V to 3.63V covers common 2.5V and 3.3V rails, simplifying power tree design without needing a dedicated regulator for the oscillator.","metaTitle":"DSC1103AE1-300.0000T 300 MHz LVDS MEMS XO - Microchip","metaDescription":"Active MEMS XO, 300 MHz LVDS output, ±50 ppm stability, -20°C to 70°C, 6-SMD package.","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":"DSC1103","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"300 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":"DSC1103","Frequency Stability":"±50ppm","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)":"95µA"}},"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 standby power-down function on DSC1103AE1-300.0000T?","answer":"The standby function disables the output and reduces supply current to 95 µA max. The oscillator stops oscillating; the output enters a high-impedance state. A logic-low on the standby pin enables normal operation."},{"question":"Can DSC1103AE1-300.0000T replace a quartz oscillator of the same frequency?","answer":"Yes, if the board is designed for a 6-SMD, no-lead exposed pad package and accepts LVDS input. The MEMS resonator is more shock and vibration tolerant than quartz, but the ±50 ppm stability is comparable to a standard quartz XO. Confirm the supply voltage and output logic compatibility."},{"question":"Is DSC1103AE1-300.0000T RoHS compliant?","answer":"The part is listed as RoHS compliant per Microchip's standard offering. The 6-SMD package is lead-free and compatible with RoHS assembly processes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103AE1-300.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103AE1-300.0000T 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}}