What are VGAs? Variable gain amplifiers (VGAs) are signal-conditioning amplifiers with electronically settable voltage gain. There are analog VGAs and digital VGAs, or DVGAs. An analog voltage ...
Milpitas CA, — Linear Technology has introduced the LT5554, a broadband digitally programmable gain IF amplifier, featuring a 48 dBm OIP3 (output 3rd order intercept) at 200 MHz. Additionally, the ...
SANTA CLARA, CA--(Marketwired - Mar 10, 2014) - Inphi Corporation (NYSE: IPHI), a leading provider of high-speed, mixed signal semiconductor solutions for the communications and computing markets, ...
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 ...
VGAs are available with continuously variable gains or, in simpler topologies, with gain in discrete steps. Discrete steps are preferable in measurement circuits or in applications that can tolerate ...
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