{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103DI5-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103DI5-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1103DI5-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103DI5-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1103DI5-125.0000T, XO (Standard), 125 MHz LVDS output, ±10 ppm stability, -40 to +85 °C, 2.25 V to 3.63 V supply, 6-SMD no-lead package, Tape & Reel.","salesMarkdown":"## 125 MHz LVDS clock from a MEMS resonator The DSC1103DI5-125.0000T is a 125 MHz MEMS-based XO (Standard) with LVDS output, from Microchip's DSC1103 series. The MEMS resonator eliminates the quartz crystal start-up time and vibration sensitivity typical of conventional oscillators — the output is valid within microseconds of power-up, which matters for a SerDes reference clock that must lock before the link partner times out. ## ±10 ppm stability over industrial temperature Frequency stability is ±10 ppm across the full -40 to +85 °C operating range. For a 125 MHz clock, ±10 ppm translates to ±1250 Hz of total frequency error — tight enough for 1 GbE (1000BASE-T) jitter budgets and most FPGA transceiver reference requirements. ## Standby power-down and supply current Maximum supply current is 32 mA when active; the Standby (Power Down) function drops draw to 95 µA max by disabling the output and internal PLL. In a battery-powered system that gates the clock to an idle transceiver, the 95 µA standby current is low enough to leave the oscillator powered continuously without a separate load switch. The part is suitable for new designs and production builds without a lifecycle risk flag.","metaTitle":"DSC1103DI5-125.0000T MEMS XO, 125 MHz LVDS, ±10 ppm, Active","metaDescription":"Microchip DSC1103DI5-125.0000T: 125 MHz LVDS MEMS oscillator, ±10 ppm stability, -40 to +85 °C, 2.25-3.63 V supply. Active production, 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":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1103","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)":"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 are the specifications of DSC1103DI5-125.0000T?","answer":"It is a 125 MHz MEMS-based XO with LVDS output, ±10 ppm frequency stability, operating from 2.25 V to 3.63 V over -40 to +85 °C. Maximum active supply current is 32 mA; standby current is 95 µA. Package is a 6-SMD no-lead, 2.50 mm x 2.00 mm, 0.90 mm seated height."},{"question":"Is DSC1103DI5-125.0000T still active or going EOL?","answer":"It remains available for new designs and production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103DI5-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103DI5-125.0000T 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}}