概览
NT20042 是一款 3.3V/5.0V 300Mbps CMOS LED 驱动器,适用于 SONET、ESCON 和光纤上的高速以太网应用。
封装
- QSOP 16
PB Free/ROHS
Learn More →功能
- 可直接用作 MC2042-4 的简易替换器件(相同的无源器件要求)
- 兼容 SONET OC3、ESCON 和高速以太网规范
- 驱动电流高达 100 mA
- 可编程 RC 峰化,缩短上升和下降时间
- 采用 CMOS 标准化大批量低成本“逻辑”工艺制造
- 差动输入兼容 PECL
- 支持温度补偿,可提供恒定输出功率
- 同时支持 3.3 V 和 5 V 电源电压
- 高温运行(最高 125℃ 结温)
应用
- OC-3/FE
Inventory
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资源
Beyond Basic Monitoring: The Intelligence Revolution
While Parts 1 and 2 explored current applications of LoRaWAN® in crop management and livestock monitoring, the true revolution lies in the intelligent systems being built on top of this robust connectivity foundation. Through integration with analytics platforms, farmers can spot trends, predict yields and quickly identify anomalies. These capabilities help improve resource efficiency, boost productivity and enhance the stability of agricultural operations.
博客
Part 3: The Future of Smart Agriculture -…Revolutionizing Irrigation with IoT
Water scarcity is one of agriculture's most pressing challenges. Traditional irrigation methods often result in overwatering or underwatering, both of which negatively impact crop yields and waste precious resources. Smart irrigation systems powered by LoRaWAN® are changing this paradigm entirely.
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Smart Agriculture Revolution: Part 2 - Smart…The Agricultural Revolution is Digital
Agriculture faces unprecedented challenges in the 21st century. With the global population expected to reach nearly 10 billion by 2050, agricultural processes involving food production will have to increase their output by 70 percent by 2050. Climate change, resource scarcity and the need for sustainable practices are pushing farmers toward "precision agriculture" or "smart farming" solutions。
博客
Smart Agriculture Revolution: Part 1 - How…The city of Shanghai hosted one of the most anticipated events for the Chinese IoT industry—IOTE 2025.VP of Marketing and Applications for wireless products at Semtech, Robert Comanescu, attended the event and took part in a key panel discussion on "Empowering Smart Buildings, Cities & Utilities with IoT Solutions" alongside CEO of the LoRa® Alliance, Alper Yegin, and Cheney Li, business cooperation manager at Milesight. The event brought together global leaders, innovators and visionaries in the Internet of Things (IoT) space.
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Reflections from IOTE 2025 Shanghai: Innovation,…In busy emergency departments, locating essential equipment like stretchers and wheelchairs is critical for minimizing wasted time and ensuring quality patient care. This exemplifies how effective asset tracking technology with real-time location data allows operations to focus on core business purposes, maximizing value and efficiency. Various market solutions address this need using diverse, complementary technologies. The most successful solutions don't rely solely on superior technical capabilities but deliver them at the lowest cost, accelerating return on investment.
博客
Webinar Recap - Unlock the Power of LoRa®…For over six decades, Semtech has been at the forefront of semiconductor innovation, starting with its humble beginnings as a supplier to military and aerospace industries. This blog explores Semtech's critical founding years and formative period during the 1960s and 1970s, when the company established its foundation as a reliable provider of high-quality electronic components.
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The Evolution of Semtech Corporation: The Founding…