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IJSTR >> Volume 7 - Issue 8, August 2018 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Low Voltage Low Power Current Comparator Using Dtmos

[Full Text]

 

AUTHOR(S)

Narendra Pratap Sharma, Maneesha Gupta

 

KEYWORDS

current comparator,

 

ABSTRACT

In this paper we have proposed a novel ultra-low power current comparator which is based on Dynamic Threshold Metal Oxide Semi-conductor (DTMOS) technique to reduce the power dissipation which is achieved by reducing the supply voltage. The Circuit has been implemented at supply voltage as low as ±0.3 V and in 0.18 μm (Taiwan Semiconductor Manufacturing Company) TSMC technology parameters.

 

REFERENCES

[1] Khateb, F., Dabbous, S.B.A., Vlassis, S.: A survey of non-conventional techniques or low-voltage low-power analog circuit design. Radioengineering 22, 415–427 (2013).

[2] Yan, S., Sanchez-Sinencio, E.: Low voltage analog circuit design techniques: a tutorial.IEICE Trans. Analog Integr. Circ. Syst. E00-A(2) (2000)

[3] Khateb, F., Khatib, N., Koton, J.: Novel low-voltage ultra-low power DVCC based on floating-gate folded cascade OTA. Microelectron. J. 42, 1010–1017 (2011).

[4] Farshidi, E., Keramatzadeh, A.: A new approach for low voltage CMOS based on current-controlled conveyors. IJE Trans. B: Appl. 27, 723–730 (2014).

[5] Ramirez-Angulo, J., Lopez-Martin, A.J., Carvajal, R.G., Chavero, F.M.: Very low-volatge analog signal processing based on quasi-floating gate transistors. IEEE J. Solid-State Circ.39, 434–442 (2003).

[6] Fallah, M., MiarNaimi, H.: A novel low voltage, low power and high gain operational amplifier using negative resistance and self cascode transistors. IJE Trans. C: Aspects 26, 303–308 (2013).

[7] Assaderaghi, F., Sinitsky, D., Parke, S.A., et al.: Dynamic threshold-voltage MOSFET (DTMOS) for ultra-low-voltage VLSI. IEEE Trans. Electron Devices 44, 414–422 (1997).

[8] Assaderaghi, F., Parke, S.A., Sinitskyd, D., Bokor, J., Ko, P.K., Hu, C.: Dynamic threshold-voltage MOSFET (DTMOS) for very low-voltage operation. IEEE Device Lett.15, 510–512 (1994).

[9] Maymandi-Nejad, M., Sachdev, M.: DTMOS Technique for low-voltage analog circuits.IEEE Trans. Very Large Scale Integr. VLSI Syst. 14, 1151–1156 (2006) 430 V. Bhatia and N. Pandey

[10] Li, Z., Yu, M., Ma, J.: A novel input stage based on DTMOS for low-voltage low-noise operational amplifier. In: IEEE Asia Pacific Conference on Circuits and Systems, pp. 1591–1594 (2006)

[11] Achigui, H.F., Fayomi, C.J.B., Sawan, M.A.: 1-V low-power low-noise DTMOS based class AB opamp, In: The 3rd International IEEE-NEWCAS Conference, pp. 307–310 (2005).

[12] Shen, E., Kuo, J.B.: A novel 0.8 V BP-DTMOS content addressable memory cell circuit derived from SOI-DTMOS techniques. In: Proceedings of IEEE Conference on Electron Devices and Solid-State Circuits, pp. 243–245 (2003).

[13] Liu, J., Han, Y., Xie, L., Wang, Y., Wen, G.: A 1-V DTMOS-based fully differential telescopic OTA. In: Proceedings of IEEE Asia Pacific Conference on Circuits and Systems,pp. 49–52 (2014).

[14] Chouhan, S.S., Halonen, K.: The DTMOS based UHF RF to DC conversion. In: IEEE 20th International Conference on Electronics, Circuits, and Systems, pp. 629–632 (2013).

[15] Chouhan, S.S., Halonen, K.: The design and implementation of DTMOS biased all PMOS rectifier for RF energy harvesting. In: IEEE 12th International Conference on New Circuits and Systems, pp. 444–447 (2014).

[16] Freitas, O.A., Current, K.W.: CMOS current comparator circuit. Electron. Lett. 19, 695–697 (1993)

[17] Traff, H.: Novel approach to high speed CMOS current comparators. Electron. Lett. 28, 310–312 (1992)

[18] Tang, A.T.K., Toumazou, C.: High performance CMOS current comparator. Electron. Lett. 30, 5–6 (1994).

[19] Min, B.M., Kim, S.W.: High performance CMOS current comparator using resistive feedback network. Electron. Lett. 34, 2074–2076 (1998).

[20] Chen, L., Shi, B., Lu, C.: Circuit design of a high speed and low power CMOS continuous-time current comparator. Analog Integr. Circ. Sig. Process 28, 293–297 (2001)

[21] Kasemsuwan, V., Khucharoensin, S.: High speed low input impedance CMOS current comparator. IEEE Trans. Fundam. E88-A(6), 1549–1553 (2005)

[22] Chavoshiani, R., Hashempour, O.: Differential current conveyor based current comparator.Int. J. Electron. Commun. (AEÜ) 65, 949–953 (2011)

[23] Chavoshiani, R., Hashempour, O.: A high-speed current conveyor based current comparator.Microelectron. J. 42, 28–32 (2011)

[24] Tang, X., Pun, K.P.: High performance CMOS current comparator. Electron. Lett. 45(20),1007–1009 (2009)

[25] Dominguez-Castro, R., Rodriguez-Vazquez, A., Medeiro, F., Huertas, J.L.: High resolution CMOS current comparators. In: Eighteenth European Solid State Circuits Conference,Denmark, pp. 242–245 (1992)

[26] Ravezzi, L., Stoppa, D., Dallabetta, G.F.: Simple high-speed CMOS current comparator.Electron. Lett. 33, 1829–1830 (1997)

[27] Banks, D., Toumazou, C.: Low-power high-speed current comparator design. Electron. Lett.44, 171–172 (2008)

[28] Fernandez, R., Cembrano, G., Castro, R., Vazquez, A.: A mismatch-insensitive high-accuracy high-speed continuous - time current comparator in low voltage CMOS. In: IEEE Proceedings of the Analog and Mixed Signal IC Design, pp. 303–306 (1997)

[29] Shieh, M.S., Chen, P.S., Tsai, M.J., Lei, T.F.: A novel dynamic threshold voltage MOSFET (DTMOS) using heterostructure channel of Si1 yCy interlayer. IEEE Electron Device Lett.26, 740–742 (2005)

[30] Kang, S.M., Leblebici, Y.: CMOS Digital Integrated Circuits: Analysis and Design. TMH,(2008)

[31] Veepsa Bhatia,Neeta Pandey.: A Novel Ultra Low Power Current Comparator(2016).