{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103CE5-266.6667","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103CE5-266.6667","canonicalUrl":"https://icboms.com/microchip/DSC1103CE5-266.6667","factsUrl":"https://icboms.com/api/mcp/products/DSC1103CE5-266.6667","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1103CE5-266.6667, XO (Standard), 266.6667 MHz LVDS output, ±10 ppm stability, 2.25V–3.63V supply, 6-SMD no-lead package, standby function","salesMarkdown":"The DSC1103CE5-266.6667 is a MEMS-based XO delivering a 266.6667 MHz LVDS output with ±10 ppm frequency stability. That frequency lands squarely in the range used for 10G Ethernet, PCIe Gen3 reference clocks, and FPGA transceiver reference inputs — the LVDS swing keeps jitter low over a point-to-point trace without the common-mode noise of a single-ended clock. Supply voltage spans 2.25V to 3.63V, so the same BOM line can feed from a 2.5V or 3.3V rail without a dedicated regulator. Microchip lists the DSC1103CE5-266.6667 as Active. Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. Not qualified for automotive or extended industrial ambient.","metaTitle":"DSC1103CE5-266.6667 – 266.6667 MHz LVDS MEMS XO, Active","metaDescription":"Microchip DSC1103CE5-266.6667: 266.6667 MHz LVDS XO, ±10 ppm stability, 2.25V–3.63V supply, standby function. Active production. Quoted to order.","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","Ratings":"-","Function":"Standby (Power Down)","Frequency":"266.6667 MHz","Packaging":"Tube","Part Status":"Active","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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/6e9668674559d21c5296e63396e2a6a9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1103CE5-266.6667/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC1103CE5-266.6667 and how is it quoted?","answer":"The DSC1103CE5-266.6667 is an active Microchip part."},{"question":"What is the output type of DSC1103CE5-266.6667?","answer":"LVDS. The differential output keeps noise coupling low over longer board traces and is the typical interface for high-speed serial reference clocks."},{"question":"What does the standby function do in DSC1103CE5-266.6667?","answer":"The standby (power-down) function disables the output and drops the supply current to 95 µA max. It lets the system gate the clock without removing the power rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103CE5-266.6667","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103CE5-266.6667 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}}