{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AL1-148.5000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AL1-148.5000","canonicalUrl":"https://icboms.com/microchip/DSC1123AL1-148.5000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AL1-148.5000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123AL1-148.5000, XO (Standard) 148 MHz LVDS output, MEMS resonator, 2.25V~3.63V supply, -40°C~105°C, 6-SMD no-lead exposed pad package.","salesMarkdown":"The 2.25V to 3.63V supply range means this oscillator works directly from a 2.5V or 3.3V rail without an intermediate LDO — one less part on the BOM. Maximum supply current is 22 mA, which is typical for a 148 MHz LVDS output — the differential pair draws constant current regardless of frequency, so the power budget is predictable across the operating range. The 7.00mm x 5.00mm 6-SMD no-lead exposed pad package (0.90mm seated height) requires a thermal pad on the PCB — the exposed paddle should be soldered to a ground-plane island for heat sinking, and the four corner pads are the signal and supply connections.","metaTitle":"DSC1123AL1-148.5000 – 148 MHz LVDS MEMS Oscillator, Active","metaDescription":"DSC1123AL1-148.5000: 148 MHz LVDS output, MEMS-based XO, -40°C to 105°C, 2.25V-3.63V supply. 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":"-","Function":"Enable/Disable","Frequency":"148 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead Exposed Pad","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","Base Product Number":"DSC1123","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"22mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency and output type of DSC1123AL1-148.5000?","answer":"The oscillator outputs 148 MHz with LVDS signalling. LVDS is a differential pair, so the receiving device must have an LVDS-compatible input — it is not a single-ended CMOS output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AL1-148.5000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AL1-148.5000 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}}