{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124BI5-148.3516T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124BI5-148.3516T","canonicalUrl":"https://icboms.com/microchip/DSC1124BI5-148.3516T","factsUrl":"https://icboms.com/api/mcp/products/DSC1124BI5-148.3516T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series XO (Standard), MEMS, 148.3516 MHz, HCSL output, 6-SMD No Lead, 2.25V~3.6V, ±10ppm stability, -40°C~85°C, Tape & Reel.","salesMarkdown":"## 148.3516 MHz MEMS XO with HCSL output The DSC1124BI5-148.3516T: HCSL is the differential signalling standard used in PCI Express reference clocks — the 148.3516 MHz frequency aligns with a common SerDes or Ethernet PHY reference, not a generic logic clock. ## Package and board-fit note The 6-pad land pattern is standard for MEMS oscillators in this footprint — the supply decoupling caps sit close to the VDD pin, and the HCSL output pair (CLK_P, CLK_N) routes as a 100-ohm differential pair on the PCB.","metaTitle":"Microchip DSC1124BI5-148.3516T XO, 148.3516 MHz, HCSL","metaDescription":"Active Microchip DSC1124BI5-148.3516T MEMS XO, 148.3516 MHz, HCSL output, ±10 ppm stability, 2.25-3.6 V, -40 to +85°C. 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":"HCSL","Series":"DSC1124","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"148.3516 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 ~ 3.6V","Base Product Number":"DSC1124","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"42mA","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/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1124BI5-148.3516T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency tolerance and stability of DSC1124BI5-148.3516T?","answer":"This is the total frequency deviation including temperature, supply voltage, and aging effects."},{"question":"How can I order the DSC1124BI5-148.3516T or check availability?","answer":"This part is sourced to order against an RFQ through independent and authorized distribution channels. Submit a quote request for current pricing and confirmed availability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124BI5-148.3516T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124BI5-148.3516T 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}}