{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122AI5-155.5200","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122AI5-155.5200","canonicalUrl":"https://icboms.com/microchip/DSC1122AI5-155.5200","factsUrl":"https://icboms.com/api/mcp/products/DSC1122AI5-155.5200","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122 series MEMS XO (Standard), 155.52 MHz, LVPECL output, ±10 ppm stability, -40°C to 85°C, 6-SMD no-lead exposed pad package.","salesMarkdown":"## 155.52 MHz LVPECL clock source with MEMS reliability The DSC1122AI5-155.5200 is a MEMS-based XO (Standard) delivering a 155.52 MHz LVPECL output — a common frequency for 10GbE and SONET/SDH line cards. Supply voltage spans 2.25V to 3.6V, so it runs from a 2.5V or 3.3V rail without an extra regulator. ## Enable/Disable function and power budget The 6-SMD no-lead exposed pad package (7.00mm x 5.00mm, 0.90mm seated height) keeps the thermal path short; the exposed pad should be soldered to a ground plane for best heat transfer. ## Active production — no last-time-buy risk Microchip lists the DSC1122AI5-155.5200 as Active.","metaTitle":"DSC1122AI5-155.5200 Microchip 155.52 MHz LVPECL MEMS XO","metaDescription":"Active Microchip DSC1122 MEMS oscillator, 155.52 MHz, LVPECL output, ±10 ppm stability, -40°C to 85°C, 6-SMD. 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":"LVPECL","Series":"DSC1122","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"155.52 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 ~ 3.6V","Base Product Number":"DSC1122","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"58mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1122AI5-155.5200/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122AI5-155.5200","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122AI5-155.5200 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}}