{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203NI3-125M0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203NI3-125M0000","canonicalUrl":"https://icboms.com/microchip/DSC1203NI3-125M0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1203NI3-125M0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1203NI3-125M0000, XO (Standard), MEMS base resonator, LVDS output, 125 MHz, ±20 ppm frequency stability, 2.5V~3.3V supply, -40°C~85°C, 6-VDFN package, standby (power down) function.","salesMarkdown":"## 125 MHz LVDS clock source with standby control Its 2.5V to 3.3V supply range covers common digital rails, and the standby (power down) function pulls the disable current to 5 µA max — useful for gated clock domains or sleep-mode power budgets where the oscillator must be stopped without removing the supply. Microchip lists the DSC1203NI3-125M0000 as Active. ## 6-VDFN package — board layout notes The 6-VDFN package measures 7.00mm x 5.00mm with a seated height of 0.90mm max. Surface-mount, tube delivery. The 6-pin layout has no exposed thermal pad; decoupling to the supply pins follows standard high-speed oscillator practice — a 100 nF ceramic close to each supply pin, with a bulk capacitor on the input rail. The standby pin (pin 1 on the standard DSC12xx footprint) should be pulled low for normal operation; leave it high or floating to hold the part in power-down.","metaTitle":"DSC1203NI3-125M0000 MEMS XO 125 MHz LVDS ±20 ppm Active","metaDescription":"Microchip DSC1203NI3-125M0000 XO (Standard), LVDS output, 125 MHz, ±20 ppm stability, 2.5V-3.3V supply, -40°C~85°C, standby mode. 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":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"125 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":"2.5V ~ 3.3V","Frequency Stability":"±20ppm","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1203NI3-125M0000 compatible with 3.3V systems?","answer":"Yes. It operates over 2.5V to 3.3V, so a 3.3V supply is within the specified range. The LVDS output is compatible with standard 3.3V LVDS receivers."},{"question":"What is the DSC1203NI3-125M0000's standby function?","answer":"The standby (power down) function disables the output and reduces supply current to 5 µA max. When the standby pin is asserted, the oscillator stops; de-asserting it restarts within the typical start-up time of the MEMS resonator (microseconds). This is useful for battery-powered or duty-cycled designs where the clock can be gated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203NI3-125M0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203NI3-125M0000 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}}