The phase relationship between the input signal and the output signal depends on the specific system or circuit being analyzed. In linear systems, such as filters, the output may lead or lag the input by a certain phase angle, often measured in degrees or radians. For example, in a first-order low-pass filter, the output lags the input by a phase angle that varies with frequency. In contrast, in some systems, such as inverting amplifiers, the output can be 180 degrees out of phase with the input.
function
Input to output shorted, check active devices, transistors,fet,tubes ect....
A: If the input is zero the desire output is zero no matter what class it is.
Christmas's
An amplifier is both an input and output device. An amplifier, as its name suggests, amplifies a signal, meaning that it makes it stronger. An amplifier takes something as input, like maybe a sound signal, and its output is a more powerful (or louder) version of the same signal.
amplifier will strengthen da small input signal n amplifies it
There need not be any relationship.
Answer is GAIN
A mealy state machine output depends on both the current state and the input signal received. The combination of the current state and the input signal dictates what the output of the machine will be for a given transition.
The input or output of a continuously variable signal within a designated range is a sampled data or a feedback system. This accepts limited analog signal and encodes.
An amplifier is considered a linear device because it produces an output that is directly proportional to its input, adhering to the principle of superposition. This means that if you increase the input signal, the output signal scales linearly without distortion, assuming the amplifier operates within its specified range. Linear operation ensures that the relationship between input and output can be accurately modeled and analyzed using linear equations. Thus, amplifiers are designed to maintain this linearity to preserve signal integrity.
In a Common Base (CB) configuration, the input terminal is the emitter, where the input signal is applied, and the output terminal is the collector, where the output signal is taken. The base terminal is common to both the input and output circuits, hence the name "common base." This configuration is known for providing high-frequency response and low input impedance.