Behavioral Model and Simulation of Analog Circuits Using Verilog-A
FU Yong-chao · Journal of Electron Devices · 2003
The characteristic and structure of Verilog-A HDL are analyzed. Considered the trade-off between simulation speed and accuracy, the behavioral model of analog switch, bandgap voltage reference and operational amplifier are implemented using Verilog-A. Based on the characteristic of digital-to-analog converter, the model of parameter test bench and 8-bit DAC are implemented using Verilog-A.all behavioral model are verified by the simulation tool of Cadence Spectre.