{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AE1-148.3500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AE1-148.3500T","canonicalUrl":"https://icboms.com/microchip/DSC1123AE1-148.3500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AE1-148.3500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123 series MEMS XO, 148.35 MHz LVDS output, 2.25-3.63 V supply, ±50 ppm stability, -20 to 70°C, 6-SMD no-lead exposed pad package, Enable/Disable function.","salesMarkdown":"## 148.35 MHz LVDS clock source — what it replaces That frequency lands in the range used for 10G Ethernet MAC/PHY reference clocks, FPGA transceiver reference inputs, and high-speed ADC/DAC sampling clocks — any link where a clean differential clock saves you from single-ended jitter. ## Supply rails and output — what the board needs The 7.00 mm x 5.00 mm, 0.90 mm seated height package is the common 7x5 mm LVDS oscillator footprint — the exposed pad on the bottom is not electrically connected but should be soldered to a ground-plane island for thermal relief. Fine for indoor networking gear, test equipment, and server motherboards. Not rated for outdoor telecom cabinets or engine-bay electronics.","metaTitle":"DSC1123AE1-148.3500T – Microchip MEMS LVDS Oscillator","metaDescription":"Microchip DSC1123AE1-148.3500T – MEMS XO, 148.35 MHz LVDS output, 2.25-3.63 V supply, ±50 ppm stability, -20 to 70°C, 6-SMD. Active production. Quoted to order.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"148.35 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":"-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":"$2.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of the DSC1123AE1-148.3500T?","answer":"148.35 MHz. The order code encodes the frequency — the '148.3500' suffix is the nominal output frequency in MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AE1-148.3500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AE1-148.3500T 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}}