The digitally controlled ADL5243 variable-gain amplifier operates in the 100- to 4000-MHz frequency range and employs GaAs technology. It combines a digital-step attenuator, a gain block, and a ...
Variable Gain Amplifiers (VGAs) implemented in Complementary Metal-Oxide Semiconductor (CMOS) technology have emerged as a critical component in modern analog and mixed-signal systems. These ...
The ALM-81224 is a high-linearity variable gain amplifier module for base transceiver station applications operating at 1450 – 2750 MHz band. The VGA module provides significant board space savings ...
Irvine, CA. Pasternack, a provider of RF, microwave, and millimeter wave products, has introduced a rackmount variable-gain RF amplifier with performance from 100 MHz to 18 GHz. This 19-inch ...
Programmable-gain amplifiers (PGAs) are actually a subset of variable-gain amplifiers (VGAs). Widely used in wireless communications, industrial scanning, radar, ultrasound, and speech-analysis ...
WJ Communications, Inc. (NASDAQ- WJCI), a leading designer and supplier of RF solutions for the wireless infrastructure and RFID reader markets, today announced the VG025 variable gain amplifier (VGA) ...
You know the routine. You have rigged up a prototype for your application. Your detector is doing what it does. Now all you need is a current amplifier so you can see (and measure) what is happening.
Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...
FEMTO Messtechnik GmbH supplies the variable gain transimpedance amplifier DHPCA-100 for amplifying photo currents of fast photodiodes, with a maximum bandwidth of 200MHz equivalent to a signal rise ...
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