It depends on how much delay you want, and also on the frequency. If you just need a few nanoseconds, run the square wave through an even number of series connected inverters. If you need 180 degrees, run it through one inverter. If you need something else, you may need a more complex solution, ranging from an RC coupled schmitt trigger to a digital phase locked loop.
analog sensor
As a sinusoidal signal is clipped the waveform approaches a square wave.
It does not have to be. Voltage can be DC, sinusoidal, square wave, triangular wave, etc.
Carrier
An electronic oscillator is an electronic circuit that produces a repetitive electronic signal, often a sine wave or a square wave.
A: square wave can be positive and or negative. A digital signal is a square wave but it can be of invariable duty cycles
It is more reasonable to use square wave rather than sine wave signal to determine slew rate. Both signal sources serve as a functional generator with the sine wave providing high purity waves.Ê
analog sensor
Square Wave
As a sinusoidal signal is clipped the waveform approaches a square wave.
It does not have to be. Voltage can be DC, sinusoidal, square wave, triangular wave, etc.
A square wave
Carrier
AC sinewave
wave is a part of a signal . millions of wave construct a signal .
many electronic components can produce signals i.e an LED can be used to pulse light which could be interpreted as a digital signal or a visual form of morse code; a 555 timer can be used to produce a oscilating square wave which could be used to feed a 4017 decade counter which in turn can make a light chaser; or a speaker that can convert a sine wave signal into a audio signal that you can hear, the list goes on above are a few popular signals which are used in electronics
Edge detection generally applies to a square wave signal, such as a clock pulse or a trigger pulse. Then the edge detection comes from either using the rising voltage, or the falling voltage of the signal (usually a square wave) to trigger the next event. Using the falling voltage implies a delay in the signal and the rising pulse to trigger an immediate `step` in the circuit.