{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1102NE1-148.5000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1102NE1-148.5000","canonicalUrl":"https://icboms.com/microchip/DSC1102NE1-148.5000","factsUrl":"https://icboms.com/api/mcp/products/DSC1102NE1-148.5000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1102NE1-148.5000, XO (Standard) 148 MHz LVPECL output, MEMS base resonator, 2.25 V to 3.6 V supply, ±50 ppm stability, standby function, -20 to 70 °C, 6-SMD no-lead package.","salesMarkdown":"## 148 MHz LVPECL MEMS oscillator with standby The LVPECL output delivers the fast edge rates and low jitter that 10G Ethernet, Fibre Channel, and FPGA reference-clock sockets demand — but that output type also requires DC-terminated traces (typically 50 Ω to VCC-2 V) on the receiver side, so confirm the load termination before layout. Supply voltage spans 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V rails without an intermediate regulator. The wide input range also absorbs rail ripple up to a few hundred millivolts without pulling the output frequency off the ±50 ppm stability spec. ## Standby power-down for idle links That is a 600:1 reduction — useful on a port that wakes infrequently, such as a management interface on a remote radio head or a backup link that only activates on failover. It fits indoor switchgear, server motherboards, and test equipment, but not outdoor base stations or engine-bay controllers where -40°C cold start is required. The 6-SMD no-lead package measures 7.00 mm × 5.00 mm with a seated height of 0.90 mm. The 0.276\" × 0.197\" footprint is common across the DSC1102 family — a layout designed for one frequency in the series accepts any other with the same package code.","metaTitle":"DSC1102NE1-148.5000 – Microchip MEMS XO, 148 MHz LVPECL","metaDescription":"Microchip DSC1102NE1-148.5000: 148 MHz LVPECL XO, MEMS base, 2.25-3.6 V supply, standby function, -20 to 70 °C. 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":"LVPECL","Series":"DSC1102","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"148 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 ~ 3.6V","Base Product Number":"DSC1102","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"58mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the standby function on DSC1102NE1-148.5000?","answer":"The standby (power-down) function disables the output and reduces supply current from 58 mA to 95 µA, allowing the system to save power when the clock is not needed."},{"question":"Is DSC1102NE1-148.5000 available in tape and reel packaging?","answer":"The listed package is Tube. Tape-and-reel variants may exist under a different ordering suffix within the DSC1102 series; confirm the reel option with the supplier at RFQ."},{"question":"What is the output type of DSC1102NE1-148.5000?","answer":"The output is LVPECL (Low-Voltage Positive Emitter-Coupled Logic), a differential signal standard that requires DC termination (typically 50 Ω to VCC-2 V) on the receiver side."},{"question":"What is the closest pin-compatible alternative to DSC1102NE1-148.5000?","answer":"Any DSC1102-series oscillator with the same 6-SMD no-lead package and supply voltage range is footprint-compatible. For a different frequency or output type (e.g., LVDS or HCSL), select the corresponding DSC1102 variant with the matching package code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1102NE1-148.5000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1102NE1-148.5000 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}}