{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203DA3-333M3333T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203DA3-333M3333T","canonicalUrl":"https://icboms.com/microchip/DSC1203DA3-333M3333T","factsUrl":"https://icboms.com/api/mcp/products/DSC1203DA3-333M3333T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1203 series XO (Standard), LVDS output, 333.3333 MHz, ±20 ppm stability, 2.5V–3.3V supply, 6-VDFN package, -40°C to 125°C","salesMarkdown":"## 333.3333 MHz LVDS clock for high-speed signal chains Rated over -40°C to 125°C with ±20 ppm stability, it holds timing margin in outdoor telecom cabinets, engine-bay electronics, and industrial motor drives where quartz oscillators may drift off frequency. ## Active production — sourced per BOM quantity The MEMS resonator construction avoids the long lead times sometimes seen with quartz crystals; typical sourcing lead is confirmed at RFQ. ## 6-VDFN package and board integration Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits dense PCB layouts near the processor or transceiver.","metaTitle":"DSC1203DA3-333M3333T MEMS XO – 333.3333 MHz LVDS, ±20 ppm","metaDescription":"Microchip DSC1203DA3-333M3333T: XO (Standard) LVDS output at 333.3333 MHz, ±20 ppm stability, 2.5V–3.3V supply, 6-VDFN, -40°C to 125°C. Active production.","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":"333.3333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.5V ~ 3.3V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 125°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":"https://cdn.icboms.com/9c9562275ed01929df10cd035ac9614e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1203DA3-333M3333T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1203DA3-333M3333T or check current availability?","answer":"This is an active Microchip part. Submit an RFQ with your target quantity; we source through independent distribution and confirm pricing and lead time at quote. No stock-holding claim — availability is verified per request."},{"question":"What is the frequency stability of the DSC1203DA3-333M3333T?","answer":"This is tight enough for most Gigabit Ethernet and PCIe reference clock applications without external trimming."},{"question":"Is the DSC1203DA3-333M3333T RoHS compliant?","answer":"The part is listed as RoHS compliant per Microchip's standard material declaration. Confirm with the datasheet for the exact compliance statement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203DA3-333M3333T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203DA3-333M3333T 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}}