集成电路
集成电路代写 Explain where the CMOS power dissipation come from and give suggestions to reduce the dynamic power.
- Explain where the CMOS power dissipation come from and give suggestions to reduce the dynamic power.
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List three reliability problems and briefly explain. 集成电路代写
- Suppose R and C are the resistance and capacitance of a unit transistor, based on your chosen transistor sizes for the circuit of Figure 1, use the Elmore model to determine the rising and falling propagation delays in terms of R and C. Assume the rising and falling delays occur when only one of the MOS branches is ON.
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Shown in Figure 2 is a RC tree. Using Elmore delay model, estimate the delays through the networks at node 1, 4, 5 and 9.
- Determine the rising and falling propagation delays of the gate shown in Figure 3, in terms of R and C using the Elmore model, where R and C are the resistance and capacitance of a unit transistor. The effective resistance of a unit pMOS is three times that of a unit nMOS. Assume all diffusion nodes are uncontacted, unless indicated otherwise in the figure. (Hint: The worst-case falling delay occurs when only one of thenMOS branches is ON). 集成电路代写
