{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123BL2-200.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123BL2-200.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123BL2-200.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123BL2-200.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123BL2-200.0000, XO (Standard) MEMS oscillator, 200 MHz LVDS output, ±25 ppm frequency stability, -40°C to 105°C, AEC-Q100, 6-SMD No Lead 5.0 x 3.2 mm","salesMarkdown":"The AEC-Q100 rating qualifies it for under-hood and engine-bay environments where quartz oscillators risk frequency drift from vibration and thermal cycling. ## Why MEMS matters for field reliability The MEMS base resonator eliminates quartz crystal aging and frequency pulling from PCB flexure or solder stress. For a 200 MHz reference clock feeding an FPGA or automotive Ethernet PHY, this means tighter long-term ppm budget and no cold-start frequency overshoot. Housed in a 6-SMD No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, the DSC1123BL2-200.0000 fits the standard 5×3.2 mm oscillator footprint common in automotive ECU designs.","metaTitle":"DSC1123BL2-200.0000 – Microchip MEMS XO, 200 MHz LVDS","metaDescription":"DSC1123BL2-200.0000 from Microchip Technology: MEMS-based XO, 200 MHz LVDS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 105°C.","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":"200 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°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/DSC1123BL2-200.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1123BL2-200.0000 or request a quote?","answer":"It is sourced through our independent distribution channel; submit an RFQ with your target quantity and we will confirm availability and current pricing. No minimum order quantity is assumed – we quote to your BOM line."},{"question":"Is the DSC1123BL2-200.0000 suitable for automotive environments?","answer":"Yes – it is AEC-Q100 rated, which covers the automotive qualification stress tests including temperature cycling, ESD, and latch-up."},{"question":"How does the DSC1123BL2-200.0000 compare to a traditional quartz oscillator?","answer":"The MEMS resonator offers better shock and vibration resistance than quartz, no frequency drift from board stress, and faster startup. The 200 MHz LVDS output and ±25 ppm stability are comparable to a high-end quartz XO, but the MEMS part avoids quartz aging and cold-start frequency transients."},{"question":"What is the exact frequency stability of DSC1123BL2-200.0000?","answer":"The frequency stability is ±25 ppm over the full operating temperature range and supply voltage variation."},{"question":"Is DSC1123BL2-200.0000 compatible with 3.3V supply?","answer":"Yes – the supply voltage range is 2.25 V to 3.63 V, so it operates on both 2.5 V and 3.3 V rails without modification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123BL2-200.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123BL2-200.0000 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}}