{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123NL1-148.5000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123NL1-148.5000","canonicalUrl":"https://icboms.com/microchip/DSC1123NL1-148.5000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123NL1-148.5000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123NL1-148.5000, XO (Standard), 148.5 MHz LVDS output, MEMS resonator, 6-SMD no-lead package, -40°C to 105°C, ±50 ppm stability","salesMarkdown":"## 148.5 MHz LVDS clock source with MEMS reliability The LVDS signal pair keeps jitter low over the 0.276\" x 0.197\" 6-SMD footprint, which matters when this clock feeds a high-speed ADC or SerDes reference. Runs on a 2.25 V to 3.63 V supply rail — covers 2.5 V and 3.3 V logic without a separate regulator. For a 148.5 MHz clock, that is ±7.4 kHz — tight enough for most video and data-converter sample clocks without external VCXO tuning. The MEMS construction means no quartz supply-chain constraints; Microchip runs its own MEMS fab, which keeps allocation risk lower than for crystal-based oscillators.","metaTitle":"DSC1123NL1-148.5000 MEMS XO 148.5 MHz LVDS Active Microchip","metaDescription":"DSC1123NL1-148.5000: 148.5 MHz LVDS MEMS oscillator, -40°C to 105°C, ±50 ppm stability, 2.25V-3.63V supply. Active production, sourced per RFQ.","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":"-","Function":"Enable/Disable","Frequency":"148.5 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Frequency Stability":"±50ppm","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/dd3c7b04df3893267134c59f6970d619.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1123NL1-148.5000/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative in the DSC1123 family?","answer":"The DSC1123 series shares the same 6-SMD footprint and pinout across all frequencies. A different frequency variant (e.g., DSC1123NL1-125.0000) is a drop-in replacement if the clock rate changes, but the output type and supply range must match. No non-Microchip second source is listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123NL1-148.5000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123NL1-148.5000 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}}