{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI5-077.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI5-077.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1122CI5-077.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI5-077.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122CI5-077.0000T, XO (Standard) MEMS oscillator, 77 MHz, LVPECL output, ±10 ppm stability, 6-SMD no-lead package, -40°C to 85°C.","salesMarkdown":"## 77 MHz LVPECL MEMS oscillator for precision clock trees The DSC1122CI5-077.0000T: The LVPECL signalling provides the low-jitter, differential output needed for high-speed clock distribution in networking, FPGA reference clocks, and data-converter timing — the 58 mA max supply current reflects the output driver's bias, not the MEMS resonator itself. ## Supply voltage flexibility and enable/disable function ## Active production — sourcing and lifecycle ## Package and footprint — 6-SMD no-lead Housed in a 3.20 mm x 2.50 mm 6-SMD no-lead package with a seated height of 0.90 mm max — a compact footprint suited for space-constrained PCB layouts. Surface-mount assembly; the no-lead construction reduces parasitic inductance on the output and supply pins, preserving signal integrity at 77 MHz.","metaTitle":"DSC1122CI5-077.0000T MEMS Oscillator – 77 MHz LVPECL","metaDescription":"Microchip DSC1122CI5-077.0000T XO (Standard) with LVPECL output, 77 MHz, ±10 ppm stability, -40°C to 85°C. Active production, sourced per RFQ.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"77 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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI5-077.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI5-077.0000T 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}}