{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI5-068.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI5-068.0000","canonicalUrl":"https://icboms.com/microchip/DSC1122CI5-068.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI5-068.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122CI5-068.0000, 68 MHz XO (Standard), LVPECL output, MEMS resonator, ±10 ppm stability, -40°C to 85°C, 6-SMD no-lead package","salesMarkdown":"## MEMS-based 68 MHz LVPECL oscillator for industrial clocking Output is LVPECL — a differential, low-voltage positive emitter-coupled logic standard — which means this oscillator drives high-speed serial interfaces (Gigabit Ethernet, PCIe, SATA) directly without an external level translator. ## Supply voltage range and power budget Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails common in FPGA and SoC designs — no extra regulator needed if the rail is within that window. Housed in a 6-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts without requiring a dedicated oscillator footprint area. Surface-mount mounting with no leads simplifies reflow soldering and inspection; the small 6-pin package is compatible with standard pick-and-place equipment. Product status is Active per Microchip's lifecycle designation — no EOL notice, no last-time-buy window.","metaTitle":"DSC1122CI5-068.0000 – 68 MHz MEMS LVPECL Oscillator, ±10 ppm","metaDescription":"Microchip DSC1122CI5-068.0000: 68 MHz XO with LVPECL output, MEMS resonator, ±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":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"68 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":"Can DSC1122CI5-068.0000 replace a standard 68 MHz quartz oscillator?","answer":"The MEMS resonator offers better shock and vibration tolerance than quartz, and the ±10 ppm stability matches or exceeds many quartz XOs. However, it is not pin-compatible with a single-ended LVCMOS quartz oscillator — the output type and footprint differ. Check that your receiver accepts LVPECL levels before substituting."},{"question":"What is the output type and voltage supply for DSC1122CI5-068.0000?","answer":"Output is LVPECL (differential). Supply voltage range is 2.25 V to 3.6 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI5-068.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI5-068.0000 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}}