在本文第一部分 《数字下变频器的发展和更新——第一部分》, 中，我们讨论了在更高频率的RF频段中进行频率采样的行业趋势以及数字下变频器(DDC)如何支持此类无线电架构。文中对AD9680系列 ...

许多市场对高效率同相 DC-DC 转换器的需求都在不断增长，这些转换器能以降压或升压模式工作，即可以将输入电压降低或提高至所需的稳定电压，并且具有最低的成本和最少的元件数量。

本书主要介绍由ADI工程师亲自参与设计、调试并验证的参考电路。通过这些参考电路，可以将这些产品迅速和放心地组合起来。这些电路为许多通用应用提供解决方案。每款电路包含详细的设计 ...

Modern operational amplifiers (op amps) and instrumentation amplifiers (in-amps) provide great benefits to the designer, compared with assemblies of discrete semiconductors. A great many clever, ...

Op amps are very high gain amplifiers with differential inputs and single-ended outputs. They are often used in high precision analog circuits, so it is important to measure their performance ...

Today’s electronic systems are becoming more and more complex, with an increasing number of power rails and supplies. To achieve optimum power solution density, reliability and cost, often system ...

Comparator ICs are designed to compare the voltages that appear at their inputs and to output a voltage representing the sign of the net difference between them. In a comparator circuit, if the ...

Even with the widespread use of rail-to-rail single supply op amps, there is still often the requirement for dual rails (for example, ±15 V) to be generated from a single (positive) input power rail ...

A reconstruction filter is an important element for creating a clean, low jitter clock signal from a direct digital synthesizer (DDS). A reconstruction filter is used at the output of the DAC to ...

The thermocouple is a simple, widely used component for measuring temperature. This article provides a basic overview of thermocouples, describes common challenges encountered when designing with them ...

Analog Devices is committed to delivering the most innovative products that sense, measure, connect, interpret, power and secure to help you solve your toughest design problems and create solutions ...

Low-dropout regulators (LDOs) are deceptively simple devices that provide critical functions such as isolating a load from a dirty source or creating a low-noise source to power sensitive circuitry.