![VCA821: Refer to the VCA data manual (Figure 1), and design the automatic gain control circuit (Figure 2) in Multisim for simulation experiments. Experiments result shows tha this circuit does not achieve VCA821: Refer to the VCA data manual (Figure 1), and design the automatic gain control circuit (Figure 2) in Multisim for simulation experiments. Experiments result shows tha this circuit does not achieve](https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/14/VCA821_5F00_DATASHEET.png)
VCA821: Refer to the VCA data manual (Figure 1), and design the automatic gain control circuit (Figure 2) in Multisim for simulation experiments. Experiments result shows tha this circuit does not achieve
![How Conventional AGC (Automatic Gain Control) works in receiver chain and its important parameters. - Techplayon How Conventional AGC (Automatic Gain Control) works in receiver chain and its important parameters. - Techplayon](http://www.techplayon.com/wp-content/uploads/2018/02/AGC-1.png)
How Conventional AGC (Automatic Gain Control) works in receiver chain and its important parameters. - Techplayon
![Circuit Diagram of Automatic Gain Control with Microphone and headset connections | Automatic gain control, Circuit design, Circuit Circuit Diagram of Automatic Gain Control with Microphone and headset connections | Automatic gain control, Circuit design, Circuit](https://i.pinimg.com/736x/cf/48/fa/cf48fad98feed2b477b4a3e8c4998f59.jpg)