{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1202NE1-52M50000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1202NE1-52M50000T","canonicalUrl":"https://icboms.com/microchip/DSC1202NE1-52M50000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1202NE1-52M50000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1202NE1-52M50000T, XO (Standard), 52.5 MHz, LVPECL output, MEMS resonator, 2.25V~3.63V supply, -20°C~70°C, 6-VDFN package.","salesMarkdown":"## 52.5 MHz LVPECL MEMS oscillator for high-speed clock trees Supply voltage spans 2.25V to 3.63V, covering both 2.5V and 3.3V logic rails without an extra regulator. The standby function (Power Down) drops supply current to 5 µA max, useful for power-gated subsystems in battery-powered or energy-conscious designs. Microchip lists the DSC1202NE1-52M50000T as Active. The 6-VDFN package (7.00mm x 5.00mm, 0.90mm seated height) is a standard surface-mount footprint with a low profile suitable for dense PCB layouts. ## Commercial temperature grade — indoor and office environments The ±50 ppm frequency stability is typical for a basic XO; if the application requires tighter holdover over temperature, a TCXO or OCXO variant would be needed.","metaTitle":"DSC1202NE1-52M50000T MEMS XO, 52.5 MHz LVPECL, Active","metaDescription":"Microchip DSC1202NE1-52M50000T: 52.5 MHz LVPECL output, MEMS resonator, 2.25-3.63V supply, -20°C to +70°C, 6-VDFN. 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":"LVPECL","Series":"DSC1202","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"52.5 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"50mA (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/DSC1202NE1-52M50000T/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between the DSC1202 and DSC1203 series?","answer":"The DSC1202 series (this part) outputs LVPECL, while the DSC1203 series outputs LVDS. Both are MEMS-based XOs with the same package and supply range. Choose LVPECL for higher voltage swing and DC-coupled termination; choose LVDS for lower power and AC-coupled links."},{"question":"Can I use a standard quartz crystal oscillator instead of this MEMS oscillator for 52.5 MHz?","answer":"A quartz crystal oscillator at 52.5 MHz is possible, but the MEMS resonator in the DSC1202 offers better shock and vibration immunity, faster startup, and a smaller footprint. If your design already uses a quartz oscillator with the same 6-VDFN footprint and LVPECL output, it may be a drop-in replacement — verify the supply voltage range and frequency stability (±50 ppm) against your quartz oscillator's specs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1202NE1-52M50000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1202NE1-52M50000T 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}}