This circuit is from a documentation on the MC1539 from Motorola and may, however, be implemented with equivalent operations. The transistor also supports equivalent.
This input stage has unit gain but a high input impedance and low output impedance. The circuit is...
This circuit is from old documentation having a gain of approximately 35 dB at 1 kHz with 2.2 mV...
This precision oscillator was found in the October 1992 issue of Radio Electronics magazine. The...