
D 8.66 Design the cascode amplifier of Fig. 8.28(a) to obtain gm1 = 3mA/V and Ro = 150 kΩ. Use the 0.13-µm technology whose parameters are specified in Table K.1. Determine L, W/L, VG2, and I. Use identical transistors operated at VOV = 0.15 V, and design for the maximum possible negative signal swing at the output. What is the value of the minimum permitted output voltage? 0.32 Ωm; 39.1; 0.7 V; 0.225 mA; 0.3 V
D 8.66 Design the cascode amplifier of Fig. 8.28(a) to obtain gm1 = 3mA/V and Ro = 150 kΩ. Use the 0.13-µm technology whose parameters are specified in Table K.1. Determine L, W/L, VG2, and I. Use identical transistors operated at VOV = 0.15 V, and design for the maximum possible negative signal swing at the output. What is the value of the minimum permitted output voltage? 0.32 Ωm; 39.1; 0.7 V; 0.225 mA; 0.3 V