EE2005-Lecture10-CMOS-Logic-Gates
Logical circuit gate sizing using MPSO guided by Logical Effort - An examination of the 4-stage half adder circuit Automated Complementary Metal Oxide Semiconductor (CMOS) logic circuit design leads to the reduction in costs associated with manpower and manufacturing ti... A Johari,S Mohamed,AK ...
Here, logical method is carried out, which is actually considered as better method for re-sizing of transistor. This will further decrease the overall delay and power consumption. The less delay can be obtained by 4-input XOR gate architecture. The implementation results with an 180 nm CMOS ...
CMOS组合逻辑门设计
11、0.25 mCL = 100 fF.29确定晶体管尺寸(Transistor Sizing) CLBRnARpBRpARnCintBRpARpARnBRnCLCint22221144因为PMOS器件的迁移率比NMOS迁移率低,所以尽可能避免PMOS器件堆叠,实现一般逻辑时,利用NAND比NOR实现更好.30复合门晶体管尺寸的计算复合门晶体管尺寸的计算OUT = D + A (B + C)DABCDABC122244886366.31...
sizing CL Distributed RC line M1 > M2 > M3 > … > MN (the fet closest to the output is the smallest) Can reduce delay by more than 20%; decreasing gains as technology shrinks Introduction 1 58 In3 In2 In1 EE141 M3 M2 M1 C3 C2 C1 Fast Complex Gates:Design Technique 2 ...
Crosstalk-driven interconnect optimization by simultaneous gate and wire sizing Noise, as well as area, delay, and power, is one of the most important concerns in the design of deep submicrometer integrated circuits. Currently existing... I Jiang,J Jy.,Y Chang - IEEE Transactions on Computer-...
In this paper, we introduce a novel transistor sizing method that can be used to significantly reduce the probability of failure of CMOS gates due to threshold voltage variations. The method has almost no impact on the occupied area. For a given reliability target, the proposed sizing method ...
Dual-threshold voltage assignment with transistor sizing for low power CMOS circuits We demonstrate a novel algorithm for assigning the threshold voltage to the gates in a digital random logic complementary metal-oxide-semiconductor (CMOS) ... P Pant,RK Roy,A Chattejee - 《IEEE Transactions on Ve...
53.Hamoui A A.Rumin N C An analytical model for current,delay,and power analysis of submicron CMOS logic circuits 2000(10) 54.Kao J.Narendra S.Chandrakasan A MTCMOS hierarchical sizing based on mutual exclusive discharge patterns 1998