{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203BI2-270M0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203BI2-270M0000T","canonicalUrl":"https://icboms.com/microchip/DSC1203BI2-270M0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1203BI2-270M0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1203 series MEMS-based XO (Standard), 270 MHz LVDS output, 2.5V~3.3V supply, ±25 ppm stability, -40°C~85°C, 6-VDFN package, Tape & Reel.","salesMarkdown":"## 270 MHz LVDS reference clock — MEMS vs quartz The DSC1203BI2-270M0000T is a 270 MHz MEMS-based XO (Standard) with LVDS output, from Microchip's DSC1203 series. LVDS at 270 MHz suits high-speed SerDes, FPGA reference clocks, and 10G Ethernet PHY applications where low-jitter differential signalling is required. ## Supply voltage and power-down fit Supply voltage range is 2.5V to 3.3V — one part covers both 2.5V and 3.3V logic families without a separate regulator. The standby (power-down) function draws only 5 µA max when disabled, critical for battery-backed systems or always-on gear that needs to shut the oscillator during sleep. ## Temperature grade and stability 6-VDFN package, 5.00mm x 3.20mm body, 0.90mm seated height.","metaTitle":"DSC1203BI2-270M0000T MEMS Oscillator 270MHz LVDS Active","metaDescription":"Microchip DSC1203BI2-270M0000T MEMS XO, 270 MHz LVDS output, ±25 ppm stability, 2.5V-3.3V supply, -40°C to +85°C. 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":"DSC1203","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"270 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.5V ~ 3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"5µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1203BI2-270M0000T/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1203BI2-270M0000T replace a quartz-based 270 MHz oscillator?","answer":"Yes, the MEMS-based DSC1203BI2-270M0000T is a drop-in replacement for quartz oscillators in the same 5.0 x 3.2 mm footprint. It offers better shock/vibration immunity and no quartz aging drift, but check the output type (LVDS) and supply voltage range match your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203BI2-270M0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203BI2-270M0000T 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}}