{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103CE5-266.6667T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103CE5-266.6667T","canonicalUrl":"https://icboms.com/microchip/DSC1103CE5-266.6667T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103CE5-266.6667T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1103 series MEMS XO (Standard), 266.6667 MHz, LVDS output, ±10 ppm stability, 2.25V~3.63V supply, 6-SMD package, standby function.","salesMarkdown":"## 266.6667 MHz LVDS MEMS oscillator — what it replaces and why The MEMS resonator is sealed at the die level, so the part resists vibration and shock better than a quartz can, and it starts up faster (typical 5 ms vs 10+ ms for a quartz oscillator). ## Supply range, standby, and package fit The supply voltage accepts 2.25V to 3.63V — a single 3.3V or 2.5V rail works without an extra regulator. The 6-SMD package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm, so it fits the same footprint as many quartz oscillators in the 3.2x2.5 mm form factor — check your board's pad layout against the DSC1103 datasheet's recommended land pattern before committing.","metaTitle":"DSC1103CE5-266.6667T Microchip MEMS XO, 266.6667 MHz LVDS","metaDescription":"DSC1103CE5-266.6667T: Microchip Technology MEMS XO, 266.6667 MHz LVDS output, ±10 ppm stability, 2.25V-3.63V supply, standby mode, 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":"266.6667 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1103","Frequency Stability":"±10ppm","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1103CE5-266.6667T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1103CE5-266.6667T a direct drop-in replacement for a quartz oscillator?","answer":"It can replace a 3.2x2.5 mm quartz XO with the same pinout and supply voltage, but verify the output type — this part outputs LVDS, not CMOS or LVPECL. The MEMS resonator also has a different startup profile and jitter floor; check your system's timing budget against the DSC1103 datasheet's phase noise specs before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103CE5-266.6667T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103CE5-266.6667T 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}}