Clock Feedthrough and Charge Injection Clock Feedthrough: A clock feedthrough is a mechanism that allows a clock signal to propagate through a circuit...
Clock Feedthrough and Charge Injection
Clock Feedthrough:
A clock feedthrough is a mechanism that allows a clock signal to propagate through a circuit and influence the behavior of other components.
This can be achieved by connecting the clock input to a gate that is controlled by the output of a different logic gate or by routing the clock signal through a circuit that is always powered by the clock.
Feeding a clock signal through a circuit can be used to synchronize components or to maintain a constant timing signal.
Charge Injection:
Charge injection is a technique used in CMOS analog IC design to introduce controlled charges or currents into a circuit.
This can be achieved by injecting charges directly into the gate or source nodes of transistors or by injecting currents through external connections or buses.
Charge injection can be used to optimize circuit performance, to implement specific functional behaviors, or to compensate for variations in process parameters