{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122BI2-322.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122BI2-322.0000","canonicalUrl":"https://icboms.com/microchip/DSC1122BI2-322.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1122BI2-322.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122 series MEMS XO (Standard), output LVPECL, frequency 322 MHz, frequency stability ±25 ppm, operating temperature -40°C to 85°C, supply voltage 2.25V to 3.6V, package 6-SMD No Lead 5.00mm x 3.20mm.","salesMarkdown":"## MEMS oscillator at 322 MHz with LVPECL output The DSC1122BI2-322.0000 is a MEMS-based XO (Standard) from Microchip's DSC1122 series, delivering a 322 MHz LVPECL output. The MEMS resonator replaces a quartz crystal, offering better shock and vibration immunity — relevant for industrial or mobile applications where a quartz oscillator might drift or fail under mechanical stress. ## Power and enable/disable function Maximum supply current is 58 mA when enabled; pulling the Enable/Disable pin low drops the draw to 22 mA max. This is useful for power-sensitive designs — the oscillator can be gated off during sleep modes without a separate load switch.","metaTitle":"DSC1122BI2-322.0000 MEMS XO, LVPECL, 322 MHz","metaDescription":"DSC1122BI2-322.0000: MEMS XO, LVPECL output, 322 MHz, ±25 ppm, -40°C to 85°C, 2.25V-3.6V. Active lifecycle. 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":"322 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 ~ 3.6V","Base Product Number":"DSC1122","Frequency Stability":"±25ppm","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":"$4.0700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1122BI2-322.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1122BI2-322.0000 or check current pricing and availability?","answer":"Submit an RFQ for current pricing and lead time."},{"question":"Can DSC1122BI2-322.0000 be used with a 3.3V supply?","answer":"Yes — the supply voltage range is 2.25V to 3.6V, so a 3.3V rail is within spec. The LVPECL output swing scales with the supply; ensure the receiver's common-mode range accommodates the 3.3V LVPECL levels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122BI2-322.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122BI2-322.0000 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}}