You can assemble this AGC circuit entirely from discrete components
| Authors | Julius Foit |
| Main Document | Article «AGC amplifier features 60-dB dynamic range» |
| Description | Figure 3 |
| File Format / Size | PDF / 41 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «AGC amplifier features 60-dB dynamic range»
- Figure 1. A short-circuited bipolar transistor forms one element of a basic attenuator circuit
- Figure 2. A VI characteristic shows the corresponding differential-resistance graph for a short-circuited BC337-16 transistor. (Note: The -16 denotes a sorted hFE range of 100 < hFE < 250.)
- Figure 3. You can assemble this AGC circuit entirely from discrete components
- Figure 4. The circuit's input-versus-output characteristic shows a 60-dB control range (upper trace) and total harmonic distortion well below 5% over the control range (lower trace)
