{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8122DI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8122DI2","canonicalUrl":"https://icboms.com/microchip/DSC8122DI2","factsUrl":"https://icboms.com/api/mcp/products/DSC8122DI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8122 series MEMS XO (Standard), LVPECL output, 10 MHz ~ 460 MHz, ±25 ppm total stability, AEC-Q100, 6-SMD No Lead 2.50mm x 2.00mm, Tube, Blank (User Must Program).","salesMarkdown":"## Programmable MEMS architecture The DSC8122DI2: The part ships as a blank device — the end user programs the output frequency from 10 MHz to 460 MHz using Microchip's TimeFlash or a compatible programmer. This lets a single BOM line cover multiple frequency variants, reducing qualification overhead per SKU. ## LVPECL output and supply flexibility LVPECL differential output delivers the low-jitter, fast-edge clock needed for high-speed serial links (GbE, PCIe, SATA) where a single-ended CMOS clock would degrade the eye diagram. The 58 mA max supply current is typical for this output type at the upper end of the frequency range. ## Package and board integration Surface-mount assembly with no lead protrusion simplifies reflow and inspection.","metaTitle":"DSC8122DI2 XO MEMS LVPECL 10-460 MHz AEC-Q100","metaDescription":"Microchip DSC8122DI2 MEMS XO, LVPECL output, 10-460 MHz, ±25 ppm, AEC-Q100, -40°C to +85°C. Active lifecycle. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"LVPECL","Series":"DSC8122","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","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 ~ 3.6V","Programmable Type":"Blank (User Must Program)","Base Product Number":"DSC8122","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"58mA","Available Frequency Range":"10 MHz ~ 460 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±25ppm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8f6b35a0729a18c782431ee85efc0a0d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC8122DI2/alternatives.json"},"ai":{"faq":[{"question":"What output type does the DSC8122DI2 provide?","answer":"LVPECL differential output. This is a low-voltage positive emitter-coupled logic signal, commonly used for high-speed clock distribution where jitter and edge-rate matter more than the higher power draw of ECL."},{"question":"What is the frequency range of the DSC8122DI2?","answer":"The programmable range covers 10 MHz to 460 MHz. The part is shipped blank and must be programmed with the target frequency using Microchip's programming tools."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8122DI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8122DI2 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}}