{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123DL2-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123DL2-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123DL2-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123DL2-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123 series, XO (Standard), 125 MHz LVDS output, MEMS base resonator, ±25 ppm stability, 2.25 V to 3.63 V supply, -40°C to 105°C, AEC-Q100 qualified, 6-SMD no-lead package.","salesMarkdown":"The LVDS output delivers the differential swing needed for high-speed serial interfaces — Ethernet PHY reference clocks, FPGA transceiver banks, or SerDes framers — without the common-mode noise coupling that plagues single-ended clock distribution in mixed-signal boards. It suits engine-control ECU clock trees, ADAS camera serialiser reference clocks, and body-domain CAN-FD controllers where the ambient under the dashboard or behind the headlamp module exceeds 85°C. ## Supply range, enable function, and current budget The supply voltage spans 2.25 V to 3.63 V, covering the common 2.5 V and 3.3 V rails without an external LDO. For a 125 MHz carrier, that is a maximum deviation of ±3.125 kHz — tight enough for most 1000BASE-T Ethernet and PCIe Gen 1 reference clock jitter budgets without external VCXO trimming.","metaTitle":"DSC1123DL2-125.0000T – 125 MHz LVDS MEMS Oscillator","metaDescription":"Microchip DSC1123DL2-125.0000T: 125 MHz LVDS XO, MEMS resonator, ±25 ppm stability, -40°C to 105°C, AEC-Q100. Active production. Quoted to order.","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":"DSC1123","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of DSC1123DL2-125.0000T?","answer":"LVDS (Low-Voltage Differential Signaling) — a 350 mV swing into a 100-Ω termination, suitable for driving clock inputs on FPGAs, Ethernet PHYs, and SerDes devices that expect a differential reference."},{"question":"Is DSC1123DL2-125.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification, which means it has passed the automotive-grade stress tests: temperature cycling, ESD, latch-up, and extended high-temperature operating life. This is the standard reliability screen for under-hood and cabin electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123DL2-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123DL2-125.0000T 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}}