【題組】⑵當 Qp全導通時(即 A = B = C = D = 0),電路由輸出端流出至負載之拉升(pull up)電流為 IPU;當 Qn 全導通時(即 A = B = C = D = 1),由負載
問題詳情
【題組】
⑵當 Qp全導通時(即 A = B = C = D = 0),電路由輸出端流出至負載之拉升(pull up)電流為 IPU;當 Qn 全導通時(即 A = B = C = D = 1),由負載流入電路之拉降(pull down)電流為 IPD。設計使 IPU = IPD,令(W/L)n = x(W/L)p2,x =?(10 分)