This oscillator can generate 2 to 10 MHz signals and was found in an American 1980s documentation. The circuit is stable and its supply voltage is 5 V.
The basic integrated circuits of this 1988 multimeter are no longer very common today, but if...
The basis of this circuit is the 723 integrated circuit, not very common today. We obtained this...
CTS IoT Quartz Crystals Available through Mouser Electronics, CTS quartz crystals are especially suited...