{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123CI2-020.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123CI2-020.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1123CI2-020.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123CI2-020.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123 series, XO (Standard), 20 MHz, LVDS output, ±25 ppm frequency stability, 2.25V–3.63V supply, -40°C to 85°C, 6-SMD no-lead package, tape & reel.","salesMarkdown":"## MEMS oscillator at 20 MHz with LVDS output Rated over -40°C to 85°C with ±25 ppm frequency stability, this part holds the clock edge within tight jitter budgets for 10/100 Ethernet PHYs, FPGA reference clocks, and baseband processors that expect a differential input. ## Supply range and output control Supply voltage spans 2.25V to 3.63V, so it runs from either a 2.5V or 3.3V rail without an intermediate LDO — one less component on the power tree. This is useful for power-gating unused clock domains during sleep modes or for board-level test isolation. 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 no-lead construction means the terminations are flush with the package body — no protruding leads to snag during handling. Store the reels in a dry cabinet if the moisture-barrier bag is opened; the no-lead package is not moisture-sensitive by default, but the reel label carries the MSL level. Microchip lists this part as Active — no EOL notice, no last-time-buy window.","metaTitle":"DSC1123CI2-020.0000T – Microchip MEMS XO, 20 MHz, LVDS","metaDescription":"DSC1123CI2-020.0000T from Microchip: 20 MHz LVDS MEMS oscillator, ±25 ppm stability, 2.25V–3.63V supply, industrial temp. Active lifecycle. Quoted to order.","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":"-","Function":"Enable/Disable","Frequency":"20 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":"$2.5700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DSC1123CI2-020.0000T and how do I check availability?","answer":"This part is quoted to order through our independent distribution channel. Submit an RFQ with your target quantity and target price; we confirm availability and current pricing at quote time. No stock-holding claim is made here — the quote reflects real-time sourcing reach across multiple distributor inventories."},{"question":"How do I enable or disable the output on this oscillator?","answer":"The Enable/Disable pin tri-states the LVDS output. The pin is active-high or active-low depending on the specific variant — check the DSC1123 datasheet for the logic level polarity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123CI2-020.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123CI2-020.0000T 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}}