{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI5-156.2422","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI5-156.2422","canonicalUrl":"https://icboms.com/microchip/DSC1122CI5-156.2422","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI5-156.2422","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122CI5-156.2422, XO (Standard) MEMS oscillator, 156.2422 MHz LVPECL output, ±10 ppm stability, -40°C to 85°C, 2.25V–3.6V supply, 6-SMD no-lead package.","salesMarkdown":"The Enable/Disable function lets you gate the output without cycling the supply — useful for power-sensitive designs where the oscillator must be silenced during sleep modes. The 2.25V to 3.6V supply range covers common 2.5V and 3.3V rails, and the 58 mA max supply current at 156.2422 MHz is typical for a LVPECL output at this frequency. ## Industrial temperature grade and MEMS reliability The MEMS base resonator is inherently more shock- and vibration-tolerant than a quartz crystal — a practical advantage in equipment subject to mechanical stress, such as industrial pumps or servo drives. ## Package and board-level fit The 6-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight layout zones near a processor or FPGA clock input. Surface-mount assembly with standard reflow profiles; the no-lead package requires the same pad layout as a typical 6-pin QFN-style oscillator. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1122CI5-156.2422 – 156.2422 MHz LVPECL MEMS XO, Active","metaDescription":"Microchip DSC1122CI5-156.2422: 156.2422 MHz LVPECL output, ±10 ppm stability, -40°C to 85°C, 2.25V-3.6V supply, 6-SMD package. Active production.","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":"156.2422 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1122CI5-156.2422 or check availability?","answer":"This part is Active and available through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. No stock-holding claim is made — each order is sourced against the BOM line."},{"question":"Is the DSC1122CI5-156.2422 RoHS compliant?","answer":"RoHS compliance is standard for Microchip's DSC1122 series. The product status is Active and the package is lead-free compatible; confirm specific RoHS certification in the datasheet."},{"question":"What is the closest pin-compatible alternative to the DSC1122CI5-156.2422?","answer":"Within the DSC1122 series, any oscillator with the same 6-SMD no-lead package and LVPECL output at the desired frequency is pin-compatible. For a different frequency, the base product number DSC1122 shares the same footprint and supply range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI5-156.2422","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI5-156.2422 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}}