{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123DL2-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123DL2-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123DL2-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123DL2-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123DL2-050.0000, DSC1123 series MEMS-based XO (Standard), 50 MHz LVDS output, ±25 ppm frequency stability, 2.25V–3.63V supply, -40°C to 105°C, AEC-Q100 qualified, 6-SMD no-lead package.","salesMarkdown":"## MEMS clock for automotive and industrial boards The DSC1123DL2-050.0000 is an active-production MEMS-based XO (Standard) from Microchip's DSC1123 series, delivering a 50 MHz LVDS clock with ±25 ppm stability across -40°C to 105°C. AEC-Q100 qualification means this oscillator has passed automotive-grade reliability stress tests — suitable for under-hood and chassis-domain ECUs that see wide temperature swings and vibration. The MEMS resonator is inherently more shock-tolerant than a quartz crystal, so the clock stays locked during high-vibration events like engine start or off-road driving. ## Supply-range flexibility and output type Operating from 2.25V to 3.63V, this oscillator can be powered directly from a 2.5V or 3.3V rail without an extra LDO — the wide range absorbs rail ripple from a switching regulator. LVDS output provides low-jitter differential signalling for high-speed interfaces like Gigabit Ethernet PHYs, FPGA reference clocks, or SerDes transceivers. The enable/disable function lets the system shut down the oscillator when the clock domain is idle, dropping supply current from 32 mA max to 22 mA max. ## Package and board-fit note Housed in a 6-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight multilayer automotive PCBs. Surface-mount assembly with no exposed leads; the small outline means the oscillator can be placed near the processor without crowding the fan-out vias.","metaTitle":"DSC1123DL2-050.0000 – Microchip MEMS LVDS Oscillator 50 MHz","metaDescription":"DSC1123DL2-050.0000: Microchip DSC1123 series MEMS XO, 50 MHz LVDS output, ±25 ppm stability, -40°C to 105°C, AEC-Q100. 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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1123DL2-050.0000 AEC-Q100 qualified?","answer":"Yes, it is rated AEC-Q100, confirming it meets automotive IC qualification requirements for temperature, reliability stress, and PPAP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123DL2-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123DL2-050.0000 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}}