For the following I-V curves of an NMOS transistor, given the slope at 0 for the top three curves, estimate a precise value of Vt (two decimal places). Explain how you find this value from the three slopes.
A p-channel common source amplifier is shown below. The MOSFET parameters are shown beside the circuit diagram. The amplifier is to be designed to meet to meet the following specifications. Voltage gain = 10; Rin = 1M; VRD = VRS = VSD = VDD/3 MOSFET Parameters Vto = 1 V kn = 10-5 A/V2 VA = infinite a) What is the needed drain current IDQ ? b) What are the needed values of RS and RD ? c) Determine the values of R1 and R2.
a). What is the value of Y in volts when A = 0 V and B = 5.0 V for the circuit shown in Fig. 1a below? b). When comparing the logic circuit of Fig. 1a (in part a) to a CMOS Logic Circuit implementing a 2-input NOR function, which circuit would result in a smaller physical area assuming equal current drive capability (matched design) and why?
c). What is the static value of Y in volts when A = 0 V and B = 2.5 V for the circuit shown in Fig. 1c below? Fig. 1c d). When comparing the logic circuit of Fig. 1c to a CMOS logic circuit implementing a 2-input NAND function, which circuit would result in a smaller physical area assuming equal current drive capability (matched design)?
Let ID1 = 1 mA and VDD = 5 V. Determine the value of VB2 that maximizes the output swing while keeping the transistors in saturation. 2. For the circuit in Figure 1(b), report the values of the following: a. gm b. Vo c. RB d. AI , the short circuit current gain. Figure 1: NMOS Current Mirrors (a) without cascoding and (b) with cascoding. Table 1: Hand analysis device parameters for the ALD1101 and ALD1102 MOSFETs.