{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123BI1-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123BI1-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123BI1-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123BI1-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123 series, XO (Standard), 125 MHz LVDS output, ±50 ppm frequency stability, AEC-Q100 qualified, -40°C to +85°C, 6-SMD package, Tape & Reel (TR).","salesMarkdown":"## 125 MHz LVDS clock with automotive-grade qualification The DSC1123BI1-125.0000T: The LVDS differential pair keeps jitter low and common-mode noise rejection high, making this oscillator suitable for clocking high-speed ADCs, FPGAs, or serial links in a noisy environment. ## Supply rail and enable/disable control Operates from a 2.25V to 3.63V supply, which covers 2.5V and 3.3V logic rails with margin for both ends. That 10 mA saving matters in a battery-backed or thermally constrained assembly. Housed in a 6-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm. The 0.197\" x 0.126\" footprint is common across the DSC1123 family, so a single PCB layout can serve multiple frequency variants. Surface-mount assembly follows standard reflow profiles for lead-free solder; no special bake-out or moisture sensitivity label is required beyond the standard MSL 1 typical of MEMS oscillators. No pin-compatible second source is cited, but the MEMS oscillator market has functional equivalents from SiTime and others that can be evaluated for a second-source BOM slot.","metaTitle":"DSC1123BI1-125.0000T XO Oscillator 125 MHz LVDS AEC-Q100","metaDescription":"DSC1123BI1-125.0000T: Microchip MEMS XO, 125 MHz LVDS output, ±50 ppm stability, AEC-Q100, -40 to +85°C, 6-SMD. 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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°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":"Is DSC1123BI1-125.0000T AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, which means it passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123BI1-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123BI1-125.0000T 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}}