{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203BI2-125M0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203BI2-125M0000","canonicalUrl":"https://icboms.com/microchip/DSC1203BI2-125M0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1203BI2-125M0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1203BI2-125M0000, MEMS-based XO (Standard), LVDS output, 125 MHz, ±25 ppm stability, 2.5V–3.3V supply, -40°C to 85°C, 6-VDFN package.","salesMarkdown":"## 125 MHz LVDS MEMS oscillator — industrial temp, active production The DSC1203BI2-125M0000 is a MEMS-based XO (Standard) from Microchip's DSC1203 series, delivering a 125 MHz LVDS output with ±25 ppm frequency stability across -40°C to 85°C. LVDS signalling at 125 MHz makes this a natural fit for 1GbE PHY reference clocks, FPGA high-speed transceiver banks, or any serial link that needs a clean differential clock with low jitter. ## Supply range, standby, and package — BOM-fit details The 6-VDFN package (5.00mm x 3.20mm, 0.90mm seated height) is a standard MEMS oscillator footprint; hand-soldering is possible with a hot-air station or careful iron work, though the exposed pad on the bottom benefits from a stencil for reflow. ## Lifecycle — active, no end-of-life watch needed No successor or replacement part has been announced; the DSC1203BI2-125M0000 is the current production order code for this frequency and output type.","metaTitle":"DSC1203BI2-125M0000 MEMS XO, LVDS, 125 MHz, Active","metaDescription":"Microchip DSC1203BI2-125M0000: MEMS XO, LVDS output, 125 MHz, ±25 ppm stability, 2.5V-3.3V supply, -40°C to 85°C, 6-VDFN.","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":"0.197\\\" 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9c9562275ed01929df10cd035ac9614e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1203BI2-125M0000 obsolete or has a replacement?","answer":"No replacement or successor has been issued. It is suitable for both new designs and ongoing production."},{"question":"What is the output type and voltage range of DSC1203BI2-125M0000?","answer":"Output is LVDS. Supply voltage range is 2.5V to 3.3V. The LVDS common-mode voltage is internally biased, so AC-coupling to the receiver is typical for 125 MHz clock distribution."},{"question":"Does DSC1203BI2-125M0000 have a standby or power-down feature?","answer":"Yes — the function is Standby (Power Down). When the enable pin is pulled low, the output goes high-impedance and supply current drops to 5 µA max, allowing the oscillator to be gated off during system sleep."},{"question":"What is the footprint (package/case) of DSC1203BI2-125M0000?","answer":"6-VDFN package, 5.00mm x 3.20mm body, 0.90mm seated height. The exposed pad on the bottom is typically connected to ground — confirm the recommended land pattern in the datasheet for thermal and electrical performance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203BI2-125M0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203BI2-125M0000 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}}