{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123CI2-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123CI2-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123CI2-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123CI2-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123CI2-050.0000, DSC1123 series, XO (Standard), MEMS-based, 50 MHz, LVDS output, Enable/Disable function, AEC-Q100 qualified, Surface Mount, 6-SMD No Lead package, 2.25V to 3.63V supply.","salesMarkdown":"## 50 MHz MEMS XO with LVDS and AEC-Q100 qualification The DSC1123CI2-050.0000 is a 50 MHz MEMS-based oscillator from Microchip's DSC1123 series, delivering an LVDS output — a differential signal pair that rejects common-mode noise on long board traces or cables, making it a clean clock source for high-speed serial interfaces like Ethernet PHYs or FPGAs that expect LVDS inputs. ## Supply flexibility and enable/disable control The supply range spans 2.25V to 3.63V, so it runs directly off a 2.5V or 3.3V rail without a separate regulator. At 3.3V, maximum supply current is 32 mA, and the disable function drops it to 22 mA — useful for power-gating a clock tree during system sleep modes. The Enable/Disable pin is a standard tri-state control: pulling it low puts the output into high-impedance, not just stopping oscillation, so multiple oscillators can share a bus without contention.","metaTitle":"DSC1123CI2-050.0000 MEMS XO, LVDS, AEC-Q100, 50 MHz","metaDescription":"Microchip DSC1123CI2-050.0000: MEMS XO, 50 MHz, LVDS output, AEC-Q100 qualified, -40°C to 85°C, 2.25V-3.63V supply. Active production. Request quote.","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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"50 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":"±25ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of DSC1123CI2-050.0000?","answer":"LVDS (Low-Voltage Differential Signaling) — a differential output that typically drives 100-ohm terminated lines. It is not compatible with single-ended CMOS inputs without an LVDS receiver or AC-coupling and termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123CI2-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123CI2-050.0000 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}}