{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203DL2-125M0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203DL2-125M0000","canonicalUrl":"https://icboms.com/microchip/DSC1203DL2-125M0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1203DL2-125M0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1203 Series, XO (Standard), 125 MHz, LVDS output, MEMS resonator, ±25 ppm stability, 6-VDFN package, -40°C to 105°C.","salesMarkdown":"## 125 MHz LVDS clock source with MEMS reliability The DSC1203DL2-125M0000 is a 125 MHz LVDS oscillator built on a MEMS resonator — no quartz crystal inside, so it handles the shock and vibration that would pull a quartz oscillator off frequency. LVDS output pairs directly with FPGA clock inputs, SERDES reference pins, and gigabit Ethernet PHYs without external level translation. ## Standby power-down for battery duty cycling The Standby (Power Down) function drops supply current to 5 µA max when the enable pin is pulled low — useful for battery-operated gear that only needs the 125 MHz clock during active transmit/receive windows. Active current is 32 mA typical at 125 MHz; the 2.5V to 3.3V supply range lets it run from a common 3.3V or 2.5V rail without an extra regulator.","metaTitle":"DSC1203DL2-125M0000 – 125 MHz LVDS MEMS Oscillator, Active","metaDescription":"Microchip DSC1203DL2-125M0000: 125 MHz LVDS XO, MEMS resonator, ±25 ppm stability, -40°C to 105°C, 6-VDFN. Active lifecycle, 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":"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":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.5V ~ 3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°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/e26161fed19515e7a2c10596618f033d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1203DL2-125M0000/alternatives.json"},"ai":{"faq":[{"question":"Can I replace DSC1203DL2-125M0000 with a standard quartz oscillator?","answer":"A standard quartz oscillator at 125 MHz with LVDS output and ±25 ppm stability could be functionally equivalent, but the MEMS resonator in the DSC1203 gives better shock/vibration tolerance and faster startup. Pin compatibility depends on the quartz part's package and footprint — the DSC1203 uses a 6-VDFN (2.5mm x 2.0mm) package."},{"question":"What does the Standby (Power Down) function do on the DSC1203DL2-125M0000?","answer":"When the enable pin is deasserted, the oscillator stops and draws only 5 µA max. This lets you gate the 125 MHz clock off between active periods in battery-powered designs without a separate load switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203DL2-125M0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203DL2-125M0000 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}}