What is adiabatic logic?
Adiabatic Logic is the term given to low-power electronic circuits that imple- ment reversible logic. The term comes from the fact that an adiabatic process is one in which the total heat or energy in the system remains constant.
What is adiabatic technique?
Abstract: The Energy dissipation in conventional CMOS circuits can be minimized through adiabatic technique. By adiabatic technique dissipation in PMOS network can be minimized and some of energy stored at load capacitance can be recycled instead of dissipated as heat.
What is the advantage of adiabatic logic circuits?
The other advantage of adiabatic logic is that it utilizes the inherent pipelining of the circuits by using four phase trapezoidal power clock lines. This eliminates the latches used in the retimed circuits and hence shows a greater reduction in power dissipation.
What is adiabatic charging?
The adiabatic charging circuit is promising for energy storage in supercapacitor due to the dissipationless operation. The circuit is useful for power leveling of renewable energy sources such as wind power and solar power in a smart grid.
What is adiabatic charging of capacitor?
A method for adiabatic charging of a capacitor by Switched Capacitor Converters (SCC) with multiple target voltages is presented, analyzed and verified experimentally. The SCC automatically changes the target voltages from low to high and back, thereby emulating voltage steps.
Which power supply is used for realizing adiabatic logic circuit?
AC power supply
The adiabatic logic uses AC power supply instead of constant DC supply; this is one of the main reasons in the reduction of power dissipation.
Which power supply is used for realizing adiabatic logic circuits?
The adiabatic logic uses AC power supply instead of constant DC supply; this is one of the main reasons in the reduction of power dissipation.
What is adiabatic charging of a capacitor?
An adiabatic reversible circuit was designed for charging a Lithium ion capacitor. The duty ratio of the switching transistors is digitally controlled by a microprocessor. A Lithium ion capacitor has the minimum and the maximum operating voltage. Therefore, the charging voltage is set to be in that range.
Adiabatic logic is a potential successor for static CMOS circuit design when it comes to ultra-low-power energy consumption. Future development like the evolutionary shrinking of the minimum feature size as well as revolutionary novel transistor concepts will change the gate level savings gained by adiabatic logic.
What is an adiabatic process?
The term adiabatic comes from thermodynamics, used to describe a process in which there is no exchange of heat with the environment. The adiabatic logic structure dramatically reduces the power dissipation.
What are the different types of adiabatic families?
Practical adiabatic families can be classified as either PARTIALLY ADIABATIC or FULLY ADIABATIC [12]. In a PARTIALLY ADIABATIC CIRCUIT, some charge is allowed to be transferred to the ground, while in a FULLY ADIABATIC CIRCUIT, all the charge on the load capacitance is recovered by the power supply.