{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AI2-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AI2-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123AI2-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AI2-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123 series, XO (Standard), 125 MHz, LVDS output, ±25 ppm stability, -40°C to 85°C, AEC-Q100, 6-SMD no-lead exposed-pad package","salesMarkdown":"The DSC1123AI2-125.0000T is a 125 MHz LVDS MEMS oscillator from Microchip's DSC1123 family, qualified to AEC-Q100. The LVDS output delivers low-jitter differential signalling for high-speed SERDES, Ethernet PHY reference clocks, and FPGA/SoC clock inputs — the 125 MHz frequency is a common multiple for 10/100/1000BASE-T and PCIe Gen1 reference rates. ## Supply range and enable/disable control The device operates from 2.25 V to 3.63 V, covering 2.5 V and 3.3 V logic rails without an external regulator. ## Package and board-level integration Housed in a 6-SMD no-lead exposed-pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm.","metaTitle":"DSC1123AI2-125.0000T – Microchip 125 MHz LVDS MEMS XO","metaDescription":"Microchip DSC1123AI2-125.0000T: 125 MHz LVDS MEMS oscillator, ±25 ppm stability, -40°C to 85°C, AEC-Q100. Active production, surface-mount 6-SMD.","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 Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0150","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123AI2-125.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1123AI2-125.0000T equivalent to the DSC1123CI?","answer":"No — the DSC1123CI suffix indicates a different package variant or temperature grade. Verify the full order code against your BOM position before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AI2-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AI2-125.0000T 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}}