International Journal of Inventive Engineering and Sciences (IJIES)
Accurate analog signal processing requires ideal circuit operation. The current mirror is one of the most building blocks it both in analog and mixed mode VLSI circuit In current mod circuit, the current mirror-current controlled current source determines the overall performance of the system. Now-a-day's rapid development of communication and computer, chips are required more and more to small size. Today, large electronic component constructed mostly with digital design techniques, many systems still have analog components.