| Active and Passive Electronic Components | |
| A Novel Pseudo-PMOS Integrated ISFET Device for Water Quality Monitoring | |
| Research Article | |
| Syed Naseem Ahmad1  Pawan Whig1  | |
| [1] Department of Electronics and Communication Engineering, Jamia Millia Islamia, New Delhi 110025, India, jmi.ac.in | |
| Others : 1299368 DOI : 10.1155/2013/258970 |
|
| received in 2013-02-28, accepted in 2013-08-25, 发布年份 2013 | |
PDF
|
|
【 摘 要 】
The paper presents a performance analysis of novel CMOS Integrated pseudo-PMOS ISFET (PP-ISFET) having zero static power dissipation. The main focus is on simulation of power and performance analysis along with the comparison with existing devices, which is used for water quality monitoring. The conventional devices, generally used, consume high power and are not stable for long term monitoring. The conventional device has the drawbacks of low value of slew rate, high power consumption, and nonlinear characteristics, but in this novel design, due to zero static power, less load capacitance on input signals, faster switching, fewer transistors, and higher circuit density, the device exhibits a better slew rate and piecewise linear characteristics and is seen consuming low power of the order of 30 mW. The proposed circuit reduces total power consumption per cycle, increases the speed of operation, is fairly linear, and is simple to implement.
【 授权许可】
CC BY
Copyright © 2013 Pawan Whig and Syed Naseem Ahmad. 2013
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| 258970.pdf | 697KB | ||
| Figure 8 | 67KB | Image | |
| Figure 7 | 73KB | Image | |
| Figure 6 | 24KB | Image | |
| Figure 5 | 24KB | Image | |
| Figure 4 | 35KB | Image | |
| Figure 3 | 121KB | Image | |
| Figure 2 | 43KB | Image | |
| Figure 1 | 32KB | Image |
【 图 表 】
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
【 参考文献 】
- [1]P. Whig, S. N. Ahmad. (2012). Performance analysis of various readout circuits for monitoring quality of water using analog integrated circuits. International Journal of Intelligent Systems and Applications.11:91-98. DOI: 10.1016/S0925-4005(02)00301-5.
- [2]P. Whig, S. N. Ahmad. (2012). DVCC based readout circuitry for water quality monitoring system. International Journal of Computer Applications.49:1-7. DOI: 10.1016/S0925-4005(02)00301-5.
- [3]P. Bergveld. (1970). Development of an ion-sensitive solid-state device for neurophysiologic measurements. IEEE Transactions on Biomedical Engineering.17(1):70-71. DOI: 10.1016/S0925-4005(02)00301-5.
- [4]P. Bergveld. (2003). Thirty years of ISFETOLOGY: what happened in the past 30 years and what may happen in the next 30 years. Sensors and Actuators B.88(1):1-20. DOI: 10.1016/S0925-4005(02)00301-5.
- [5]Y.-H. Chang, Y.-S. Lu, Y.-L. Hong, S. Gwo. et al.(2011). Highly sensitive pH sensing using an indium nitride ion-sensitive field-effect transistor. IEEE Sensors Journal.11(5):1157-1161. DOI: 10.1016/S0925-4005(02)00301-5.
- [6]F. Kacar, A. Yesil, A. Noori. (2012). New CMOS realization of voltage differencing buffered amplifier and its biquad filter applications. Radio Engineering.21(1):333. DOI: 10.1016/S0925-4005(02)00301-5.
- [7]Synopsys. . DOI: 10.1016/S0925-4005(02)00301-5.
- [8]P. Whig, S. N. Ahmad. (2011). On the performance of ISFET-based device for water quality monitoring. International Journal of Communications Network and System Sciences.1913:709. DOI: 10.1016/S0925-4005(02)00301-5.
- [9]P. Whig, S. N. Ahmad. (2012). A CMOS integrated CC-ISFET device for water quality monitoring. International Journal of Computer Science Issues.9(4):1694. DOI: 10.1016/S0925-4005(02)00301-5.
PDF