The integrated circuit used in this amplifier is uncommon today, since the project is from the 90s. The power is 24 V, and the gain of the circuit is 40dB. The input resistance is 1 M ohms.
This traditional oscillator configuration with NAND TTL gates can generate signals up to 20 MHz,...
Author: Newton C. Braga Published:Aug, 2016 Formato:Book and e-Book Pages:...
Found in Popular Electronics, this '90s circuit generates harmonic-rich signals for testing audio...