Prévia do material em texto
Step 1 of 1 16.016P Refer to Figure 15.12 in the textbook for a CMOS static RAM memory cell. Consider that the voltages at Q and do not change by more than threshold voltage, in a read operation. Find the maximum allowable width to length ratio of transistor, 1 Here, the width to length ratio of transistor, is 1.5. Substitute 0.5 V for , and 2.5 V for the supply voltage, Thus, the maximum allowable width to length ratio of transistor, Qs , is 1.67