{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123CI2-166.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123CI2-166.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123CI2-166.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123CI2-166.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123 series MEMS XO, 166 MHz LVDS output, AEC-Q100 qualified, ±25 ppm stability, 2.25V to 3.63V supply, -40°C to 85°C, 6-SMD package","salesMarkdown":"## Supply range and enable/disable for power sequencing Operates from 2.25V to 3.63V, covering 2.5V and 3.3V rails without an external LDO — one less component on the bill. 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 real estate in camera modules or radar sensor boards.","metaTitle":"DSC1123CI2-166.0000T MEMS XO, 166 MHz LVDS, AEC-Q100","metaDescription":"Microchip DSC1123CI2-166.0000T: 166 MHz LVDS oscillator, AEC-Q100 qualified, ±25 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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"166 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123CI2-166.0000T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1123CI2-166.0000T or check availability?","answer":"We source it through independent distribution — submit an RFQ with your target quantity and date-code preference, and we will confirm current pricing and lead time against your BOM line."},{"question":"What is the output type of the DSC1123CI2-166.0000T?","answer":"LVDS (Low-Voltage Differential Signaling) — a differential output that provides low-jitter clocking for high-speed interfaces like Gigabit Ethernet, PCIe, and SerDes."},{"question":"Is the DSC1123CI2-166.0000T AEC-Q100 qualified?","answer":"Yes, it is rated AEC-Q100, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up. Suitable for under-hood and cabin electronics."},{"question":"What is the frequency stability of the DSC1123CI2-166.0000T?","answer":"This is tight enough for 100BASE-T1 and CAN-FD timing requirements without external compensation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123CI2-166.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123CI2-166.0000T 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}}