{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123CI5-034.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123CI5-034.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123CI5-034.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123CI5-034.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123CI5-034.0000, XO (Standard), 34 MHz, LVDS output, ±10 ppm frequency stability, -40°C to 85°C, 6-SMD no-lead package, active production.","salesMarkdown":"## MEMS oscillator replaces quartz without a board spin The DSC1123CI5-034.0000 is a MEMS-based XO (Standard) that outputs 34 MHz LVDS from a 2.25V to 3.63V supply, drawing 32 mA max. The MEMS resonator eliminates quartz startup issues and offers better shock and vibration tolerance — a direct drop-in for standard quartz oscillators in the same 6-SMD footprint. ## LVDS output and ±10 ppm stability for differential clock trees LVDS output delivers a differential pair with low swing, reducing EMI and supporting longer traces on the PCB — typical for FPGA reference clocks, Gigabit Ethernet PHYs, and SerDes transceivers. Microchip lists the DSC1123CI5-034.0000 as Active.","metaTitle":"DSC1123CI5-034.0000 MEMS XO, 34 MHz, LVDS, ±10 ppm, Active","metaDescription":"DSC1123CI5-034.0000 from Microchip Technology: MEMS-based XO, 34 MHz, LVDS output, ±10 ppm stability, -40°C to 85°C, 6-SMD. 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":"LVDS","Series":"DSC1123","Package":"Bag","Ratings":"-","Function":"Enable/Disable","Frequency":"34 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 ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4950","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123CI5-034.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1123CI5-034.0000 a direct replacement for a standard quartz oscillator?","answer":"Yes — the DSC1123CI5-034.0000 uses a MEMS resonator in the same 6-SMD, no-lead footprint as standard quartz XOs. Pin-compatible with the same enable/disable function. The MEMS version offers better jitter, shock resistance, and startup reliability at cold temperatures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123CI5-034.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123CI5-034.0000 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}}