{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123BE2-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123BE2-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123BE2-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123BE2-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123BE2-100.0000, XO (Standard) MEMS oscillator, 100 MHz LVDS output, ±25ppm frequency stability, AEC-Q100 qualified, 6-SMD package, 2.25V–3.63V supply range.","salesMarkdown":"## 100 MHz LVDS MEMS oscillator – AEC-Q100 for automotive clock trees The DSC1123BE2-100.0000 is a 100 MHz LVDS-output MEMS oscillator from Microchip Technology's DSC1123 series. The LVDS differential output delivers low-jitter clocking over long PCB traces and through noisy environments — a direct fit for high-speed serial links, Ethernet PHY reference clocks, and FPGA/SoC clock trees that require a clean 100 MHz reference. This qualifies it for under-hood and cabin domain controllers without additional PPAP submission from the BOM owner. The supply voltage range of 2.25V to 3.63V lets it run from either a 2.5V or 3.3V rail without a separate LDO. ## 6-SMD surface-mount – layout and rework considerations Housed in a 6-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm max. The 0.197\" x 0.126\" footprint is standard for MEMS oscillators — the land pattern matches the common 5.0 x 3.2 mm oscillator pads, so no special footprint is required. The LVDS output uses two of the six pins (positive and negative outputs); the remaining pins are supply, ground, and enable. No thermal pad — reflow profile follows standard lead-free solder paste recommendations for the package size.","metaTitle":"DSC1123BE2-100.0000 Microchip MEMS Oscillator – 100 MHz","metaDescription":"DSC1123BE2-100.0000 XO (Standard) MEMS oscillator, 100 MHz LVDS output, ±25ppm stability, AEC-Q100, 2.25V–3.63V supply, 6-SMD.","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":"100 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":"-20°C~70°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":"Is DSC1123BE2-100.0000 RoHS compliant and suitable for automotive?","answer":"The part carries AEC-Q100 qualification, which includes RoHS compliance as part of the automotive material declaration. It is suitable for automotive applications requiring a 100 MHz LVDS reference clock within the -20°C to +70°C operating range."},{"question":"What is the closest pin-compatible alternative to DSC1123BE2-100.0000?","answer":"Within the DSC1123 series, other frequency variants share the same 6-SMD footprint and pinout. For a 100 MHz LVDS oscillator with a wider temperature range, the DSC1123BE2-100.0000 is the standard commercial-grade option; the DSC1123CE2-100.0000 (industrial temperature) is a common cross-shop candidate. Confirm the temperature grade and frequency stability before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123BE2-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123BE2-100.0000 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}}