NMOS Cascode Amplifier with Source Degeneration and Miller Capacitance VBIAS VIO ID k VTH VA CM 11 RL CM CL M2 M1 RS Figure 1: NMOS Cascode Amplifier Given that: 50 uA 1.5 mA/V² 0.60 V 60 V VOV,M₁ 0.25 V Rs 7.5 ΕΩ 100 kn RL 100 pF 10 nF W-111 vo Consider the circuit shown above. Assume that the amplifier is biased such that it operates in the saturation region and ignore all transistor parasitic capacitances. Express your answers up to four (4) decimal places and use the appropriate unit of measure.

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Draw the small-signal equivalent model of the circuit. Assume ro→ ∞ for both M1 and M2. Label the transistor terminals and small-signal parameters accordingly. Hint: Use the derived two-port model of M₁ with RS.

NMOS Cascode Amplifier with Source Degeneration and Miller Capacitance
VBIAS O
VI O
ID
k
CM
11
Given that:
VTH
VA
VOV,M₁
R$
RL
CM
C₁
M2
M1
RS
00
Figure 1: NMOS Cascode Amplifier
50 μA
1.5 mA/V²
0.60 V
60 V
0.25 V
7.5 ΕΩ
100 ΚΩ
100 pF
10 nF
RL
CL
vo
Consider the circuit shown above. Assume that the amplifier is biased such that it operates in the
sat ration region and ignore all transistor parasitic capacitances. Express your answers up to four (4)
decimal places and use the appropriate unit of measure.
Transcribed Image Text:NMOS Cascode Amplifier with Source Degeneration and Miller Capacitance VBIAS O VI O ID k CM 11 Given that: VTH VA VOV,M₁ R$ RL CM C₁ M2 M1 RS 00 Figure 1: NMOS Cascode Amplifier 50 μA 1.5 mA/V² 0.60 V 60 V 0.25 V 7.5 ΕΩ 100 ΚΩ 100 pF 10 nF RL CL vo Consider the circuit shown above. Assume that the amplifier is biased such that it operates in the sat ration region and ignore all transistor parasitic capacitances. Express your answers up to four (4) decimal places and use the appropriate unit of measure.
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