Design of CMOS output stage for telescopic amplifier / Nordayati Mat Lehat

This thesis presents a design of a CMOS Output Stage circuit for a Telescopic Amplifier based on the data specifications. The supply voltage is around ±3V with capacitance load equal to lOpF. The open loop gain, phase margin, power dissipation, slew rate also presented based on 0.8 ^m technology. The large-signal and small-signal analysis have been done to determine the circuit performance. Both the theoretical calculations and CAD tool simulation are used to compare the result and verify the design. The parameter such as DC voltage gain, power dissipation and unity-gain bandwidth show the results of simulation are greater the calculations and met the requirement. By comparing the results for all the parameter between the hand calculations and simulation method, it shows that the simulation give the best result because almost this results are constant within the range of specification. Finally, the simulation and the performance of the CMOS Output Stage for Telescopic Amplifier are obtained. This project has been successfully done and it can be improved for future development.