作者Lewis2000 (黑)
看板Electronics
标题[问题] 电子学CMOS反向器功率问题
时间Mon Feb 16 20:06:41 2009
In a given CMOS process, assume the propagation delay of a specified
inverter is 1/101 ns under the supply voltage Vdd of 3V. This specified
inverter has an input capacitance of 0.1pF and an output capacitance of
0.3 pF.
Neglecting the short-circuit current,what is the averaged power consumption
of the ring oscillator that is formed by such specified inverters with
101 stage in casecode？
请问这提的答案是fＣ(Vdd^2)吗？
还是别的答案？静态功率会耗电吗？
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