A Survey on Low Power TSPC and E-TSPC CMOS 2/3 Prescaler

Nemitha B, Pradeep Kumar B. P

Abstract: This survey paper describes dynamic circuit techniques; raising only a single-phase clock which is never inverted. The implementation of a dual-modulus prescaler using an extension of the true-single-phase-clock (TSPC) technique; the extended TSPC (E-TSPC) ; is discussed. The E-TSPC consists of a set of composition rules for single-phase-clock circuits employing static; dynamic; latch; data precharged; and NMOS-like CMOS blocks. The power consumption and operating frequency of the extended true single-phase clock (E-TSPC) -based frequency divider is also discussed. The short-circuit power and the switching power in the E-TSPC-based divider are discussed. A low-power divide-by-2/3 unit of a prescaler is proposed and implemented using a CMOS technology.

Keywords: TSPC, E-TSPC, Prescaler

How to Cite?: Nemitha B, Pradeep Kumar B. P, "A Survey on Low Power TSPC and E-TSPC CMOS 2/3 Prescaler ", Volume 3 Issue 5, May 2014, International Journal of Science and Research (IJSR), Pages: 665-670, https://www.ijsr.net/getabstract.php?paperid=20131858, DOI: https://dx.doi.org/10.21275/20131858