A low-power current-sensing complementary pass-transistor logic (LCSCPTL) for low-voltage high-speed applications

doi:10.1109/VLSIC.1996.507698

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Title:	A low-power current-sensing complementary pass-transistor logic (LCSCPTL) for low-voltage high-speed applications
Other Titles:	低功率電流偵測互補式帶通電晶體邏輯及其在低電壓高速度之應用
Authors:	鄭國興;Cheng, Kuo-hsing;Liaw, Yii-yih
Contributors:	淡江大學電機工程學系
Date:	1996-06-13
Issue Date:	2010-04-15 10:57:22 (UTC+8)
Publisher:	Institute of Electrical and Electronics Engineers (IEEE)
Abstract:	Recently, power dissipation has become an important constraint in portable electronic systems. In this work, a new low-power current-sensing complementary pass-transistor logic (LCSCPTL) is proposed and analyzed. Since the current-sensing scheme can yield a fast sensing speed under small voltage swing compared to the voltage-sensing scheme, the new logic circuit can be used in the low-voltage low-power digital system for high speed applications. It is shown that the LCSCPTL has an operation speed about 2.2 to 2.6 times higher than the CPL, which is known to have a great potential in low-voltage low-power digital applications. Moreover, the LCSCPTL has less power dissipation than the CPL. These features make the LCSCPTL very promising in the applications of low-power low-voltage high-speed applications. Tile LCSCPTL can be operated at 1.2 V without changing conventional 5V CMOS process.
Relation:	VLSI Circuits, 1996. Digest of Technical Papers., 1996 Symposium on, pp.16-17
DOI:	10.1109/VLSIC.1996.507698
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Proceeding

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