{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123CI5-180.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123CI5-180.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123CI5-180.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123CI5-180.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123 series MEMS XO, 180 MHz LVDS output, ±10 ppm stability, 2.25V–3.63V supply, -40°C to 85°C, AEC-Q100, 6-SMD no-lead package.","salesMarkdown":"## MEMS oscillator with LVDS output at 180 MHz The LVDS signalling provides low electromagnetic interference and a differential swing that suits point-to-point clock distribution over short PCB traces — common in networking switches, FPGA reference clocks, and automotive Ethernet PHYs. ## Supply voltage and current draw The supply range of 2.25V to 3.63V lets the oscillator run directly from a 2.5V or 3.3V rail without an intermediate regulator. Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1123CI5-180.0000T fits the standard 3.2 x 2.5 mm oscillator footprint. The no-lead construction reduces parasitic inductance compared to a gull-wing package, which helps maintain signal integrity at 180 MHz LVDS edge rates.","metaTitle":"DSC1123CI5-180.0000T MEMS XO – 180 MHz LVDS, AEC-Q100","metaDescription":"Microchip DSC1123CI5-180.0000T: 180 MHz LVDS MEMS oscillator, ±10 ppm stability, -40°C to 85°C, AEC-Q100. 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":"LVDS","Series":"DSC1123","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"180 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123CI5-180.0000T/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1123CI5-180.0000T require external load capacitors?","answer":"No. As a MEMS oscillator, the DSC1123CI5-180.0000T generates the output frequency internally without a quartz crystal or external load capacitors. The LVDS output is self-contained and drives a 100-ohm differential termination at the receiver."},{"question":"Can the DSC1123CI5-180.0000T replace a quartz oscillator in an existing design?","answer":"The DSC1123CI5-180.0000T is a MEMS-based XO, not a quartz resonator. If the existing design uses a quartz oscillator with the same 3.2 x 2.5 mm footprint, 180 MHz frequency, LVDS output, and 2.25V–3.63V supply, it is a drop-in replacement. MEMS oscillators generally offer better shock and vibration tolerance than quartz, which matters in automotive and industrial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123CI5-180.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123CI5-180.0000T 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}}