Mixed-signal and digital signal processing ICs | Analog Devices
Analog Devices is a global leader in the design and manufacturing of analog, mixed signal, and DSP integrated circuits to help solve the toughest engineering challenges.
LTspice Information Center | Analog Devices
2024年12月19日 · LTspice ® is a powerful, fast, and free SPICE simulator software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits. Its graphical schematic capture interface allows you to probe schematics and produce simulation results, which can be explored further through the built-in waveform viewer.
Phase-Locked Loop (PLL) Fundamentals | Analog Devices
Abstract: Phase-locked loop (PLL) circuits exist in a wide variety of high frequency applications, from simple clock clean-up circuits, to local oscillators (LOs) for high performance radio communication links, and ultrafast switching frequency synthesizers in …
About Us | Analog Devices
2023年7月14日 · Our solutions help customers transform raw data into actionable insights and make connected devices smarter and more responsive. With our analog and mixed-signal devices, power management, radio frequency offerings, and edge processors and sensors, we harness and activate the data that bridges the physical and digital worlds.
RF Demystified—What Is an RF Attenuator? | Analog Devices
The attenuator is a control component, the main function of which is to reduce the strength of the signal passing through it. This type of component is generally used to balance signal levels in the signal chain, to extend the dynamic range of a system, to provide impedance matching, and to implement various calibration techniques in the end applic
Guide to LED Circuit Designs and LED Basics & Operation
2004年6月15日 · Abstract. For many years the light emitting diode (LED) has been a popular choice for use in status displays and matrix panels. Now, you can choose among recently developed blue and white types (widely used in portable devices) as well as the ubiquitous green, red, and yellow types.
Fundamentals of RS-232 Serial Communications - Analog
Mechanical Interface Characteristics. The third area covered by RS-232 is the mechanical interface. Specifically, RS-232 specifies a 25-pin connector as the minimum connector size that can accommodate all the signals defined in the functional portion of the standard.
Class D Audio Amplifiers: What, Why, and How | Analog Devices
If the design does not include feedback from the speaker, THD at the speaker will be sensitive to linearity of the LC filter components. Inductor Design Factors: Important factors in designing or selecting the inductor include the core’s current rating and shape, and the winding resistance. Current rating: The core that is chosen should have a current rating above the highest …
Radio Frequency (RF) Impedance Matching: Calculations and
2021年10月1日 · Figure 2. The series representation of the circuit in Figure 1. Since the load has a real part of 9.9 Ω and a negative imaginary part (–j99 Ω), we need a source impedance with a real part of 9.9 Ω and a positive imaginary part (+j99 Ω) to ensure maximum power transfer will be achieved. In effect, by choosing a source reactance that is equal but opposite to the load …
LTspice Tutorial for Beginners (Video) | Analog Devices
LTspice is a high-performance Spice III simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators.. Our enhancements to Spice have made simulating switching regulators extremely fast compared to normal Spice simulators, allowing the user to view waveforms for most switching regulators in just a few …