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A 0.5 V Divider-by-2 with Forward-Body Bias Technique for Wireless Sensor Networks
- Source :
- Lecture Notes in Electrical Engineering ISBN: 9781461449805
- Publication Year :
- 2013
- Publisher :
- Springer New York, 2013.
-
Abstract
- As the CMOS technology scaling into nanometer and the power supply voltage decrease, low-voltage circuit design becomes a challenge. A divider-by-2 with 0.5 V power supply implemented in TSMC 0.13 μm 1P8M CMOS process is designed to produce 2.4 ~ 2.5 GHz quad-signals for Wireless Sensor Networks (WSN). To reduce the threshold voltage of transistors, low-threshold (LT) NMOS transistor in Deep-N-Well (DNW) with Forward-Body Bias technique is used in the circuits. The design of layout with DNW and isolation of the bulk of the LT NMOS with the substrate are explained in this chapter. The post-simulated operating frequency range is 2.5 ~ 7 GHz and the power consumption is 0.9 mW at 5 GHz.
- Subjects :
- Frequency synthesizer
Materials science
business.industry
Circuit design
Transistor
Electrical engineering
Hardware_PERFORMANCEANDRELIABILITY
law.invention
Threshold voltage
Key distribution in wireless sensor networks
Parasitic capacitance
law
Hardware_INTEGRATEDCIRCUITS
Hardware_ARITHMETICANDLOGICSTRUCTURES
business
NMOS logic
Hardware_LOGICDESIGN
Electronic circuit
Subjects
Details
- ISBN :
- 978-1-4614-4980-5
- ISBNs :
- 9781461449805
- Database :
- OpenAIRE
- Journal :
- Lecture Notes in Electrical Engineering ISBN: 9781461449805
- Accession number :
- edsair.doi...........cb76d66751dc4244b221fac5c9da5e36