If an application calls for a device with multiple inputs and a single output, it needs a multiplexer. A switch can be used if the need is for one input per output. Analog switches and multiplexers are used in a wide array of systems, including industrial, medical, military/aerospace, consumer, 5G infrastructure, and more. This article […]
Analog IC Tips
9 mm square module achieves -100 dBm receive sensitivity
Insight SIP is launching the ISP2554-HM module. This module represents a dynamic IOT node, with support for Bluetooth Low Energy, Thread, and Zigbee radios and high-performance computing including an ability to run AI at the Edge. It can thus form the core of a complex IOT device with an unparalleled mixture of features, performance, and […]
0.5 mm pitch FCCSP78 socket incorporates high-speed elastomer interface
A new socket solution has been developed by Ironwood Electronics for 0.5mm pitch FCCSP78 packages, enabling direct integration onto application boards while maintaining electrical performance similar to soldered connections. This solution is designed for a 15×6 array configuration and utilizes a high-speed, low-inductance elastomer interface to ensure signal integrity across a broad range of operating […]
Infrared preamps improve sensitivity and better reject interference
Vishay Intertechnology, Inc. announced that it has upgraded its VSOP383xx series of preamplifier circuits for infrared (IR) remote control applications in consumer products with the new Cyllene 2 IC. Offered in the 2 mm by 2 mm by 0.76 mm QFN package, the enhanced solutions provide drop-in, plug-and-play replacements for existing devices in the series […]
What are the different taxonomies of RFID tags, and how do they differ? part 1
The common way of categorizing RFID tags is based on how they utilize power for communication between the reader and the tag. They can also be classified based on operating frequency and absence/presence of chips. This first part of the FAQ will cover the passive, semi-passive, and active RFID tags categorized based on power. Types […]
What are the different stages of PCB design, testing, and manufacturing?
A printed circuit board (PCB) provides the mechanical foundation, electrical interconnections, and signal routing for electronic devices and systems (Figure 1). By enabling compact, reliable, and high-performance circuit integration, PCBs support various industrial, medical, and consumer applications in data centers and at the intelligent edge. This article discusses the three pillars of effective PCB design […]
What is a PLL for analog signals?
A phase-locked loop (PLL) for analog signals generates an output with a phase that’s precisely matched to the phase of an input reference. Analog PLLs are widely used in high-frequency applications like communication systems and scientific equipment that need low jitter and precise synchronization. This article begins by looking at how PLLs for analog signals […]
What are the advantages of a three op-amp instrumentation amplifier?
An instrumentation amplifier (INA) built using three operational amplifiers (op amps) can provide performance advantages in terms of high input impedance, low output impedance, easily adjustable gain, excellent common-mode rejection ratio (CMRR), high accuracy, and high open-loop gain. This article examines the basic design of INAs and their performance benefits, then discusses some application considerations, […]
Elastomer socket combines thermal and RF power
To verify the performance of high power network processor chip, 94+ GHz bandwidth elastomer socket can be used with heatsink/axial flow fan to remove 135+ watts of heat generation. The elastomer socket is transparent, so the performance is equivalent to that of the direct solder version. The inductance of elastomer is 0.1nH, and the socket […]
What are the three types of logic level translators (LLTs)?
Logic-level translators (LLTs) are electronic circuits that enable communication between devices operating at different voltage levels, such as 3.3V and 5V. Also known as voltage-level translators or level shifters, LLTs convert signals between incompatible logic standards. This article outlines key LLT specifications and features, reviewing bidirectional, high-to-low, and low-to-high LLTs. It also explores the role […]
