This circuit has an accuracy of 1%. The components used must be precision as well. The input frequency range is 40 Hz to 10 kHz with the indicated components.
This LC oscillator with complementary transistors was found in an English publication from the...
This circuit generates two signals in phase opposition. The frequency is determined by R1 and C1...
We found this circuit in an old documentation from the 80's. The integrated circuit used is an...