Found in the book 303 Circuits, this circuit compresses signals from 25 mV to 20 Vpp to intensities of 1.5 Vpp to 3.5 Vpp. The frequency range is from 7 Hz to 67 kHz.
This circuit was found in the November 1974 Radio Electronics magazine. The voltage depends on the...
This oscillator can generate signals from 100 kHz to more than 50 MHz depending on the crystal used...
This circuit uses the SQ3524, a switching integrated circuit. The circuit was found in the April...