One type of these with one input is symbolized by a triangle labeled with a hysteresis loop and was created to model squid nerve propagation; that one can be implemented by operating a tunnel diode near its inversion voltage or by grounding the inverting input of an op-amp and connecting the input signal to the non-inverting input with positive feedback.
One type of these with one input is symbolized by a triangle labeled with a hysteresis loop and was created to model squid nerve propagation; that one can be implemented by operating a tunnel diode near its inversion voltage or by grounding the inverting input of an op-amp and connecting the input signal to the non-inverting input with positive feedback. A simple but unreliable two-input one of these can be created by connecting an op-amp's inputs to the input signals with no feedback. The input quantization stage of an ADC is a parallel set of these with different reference levels, so one on its own functions as a one-bit ADC. For 10 points, name this type of circuit, the output of which switches between two states with the relative size of it input and which can thus be said to check the size of its input.
One type of these with one input is symbolized by a triangle labeled with a hysteresis loop and was created to model squid nerve propagation; that one can be implemented by operating a tunnel diode near its inversion voltage or by grounding the inverting input of an op-amp and connecting the input signal to the non-inverting input with positive feedback.
a {comparator}