California Institute of Technology, Pasadena, CA, USA
Dale Ouimette
Dale Ouimette
Areas of interest of the author: Amplifiers
Publications on RadioLocman by the author Dale Ouimette:
- Circuit Yields Ultralow-Noise VGAA number of single-chip VGAs variable-gain amplifiers are available today. Unfortunately, they all have drawbacks, such as high noise, 55 V limit, low input impedance, or nonlinear gain/frequency characteristics. The circuit in Figure 1 is a 16-step, ultralow-noise VGA that...27-04-2022
