DESIGN AND IMPLEMENTATION OF DPLL USING 1.2ΜM CMOS TECHNOLOGY
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRONICS, ELECTRICAL AND COMPUTER SCIENCE ENGINEERING
Author(s): B. P. SINGH , RACHANA ARYA
Abstract: Due to ever rising growth of wireless communication systems, the need for low power and cost effective devices is growing exponentially. The Phase locked loops (PLL) are the fundamental circuit elements of data transmission systems and have wide applications in data modulation, demodulation and mobile communication. Voltage control oscillators (VCO) are the critical and necessary building blocks of these PLL systems. In This paper the design and analysis of digital phase locked loop (DPLL) has been discussed. Phase locked-loops (PLLs) are widely using to generate well-timed on-chip clocks to be used in high-performance digital systems. The design is applied to the T-SPICE simulation program; implemented in a 1.2μm CMOS technology and at 5V supply voltage to operate VCO at a frequency of 987.6 KHz with a delay time of 202.49965ns.
- Publication Date: 09-Jul-2012
- DOI: 10.15224/978-981-07-2950-9-9544
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INTEGRATED PROTOTYPE FOR HEAT DETECTION BY INFRARED THERMOGRAPHY & ALKALI METAL DETECTOR AND THEIR ALLOYS IN FAST REACTORS USING ZIGBEE TRANSCEIVER MODULE BASED PERSONAL AREA NETWORK
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRONICS, ELECTRICAL AND COMPUTER SCIENCE ENGINEERING
Author(s): PURNENDUSHEKHARPANDEY , RAJESH SINGH , VIVEK KAUNDAL , SHASHANK MISHRA
Abstract: Safety is the most important concern in all the sectors. We can able to provide special security in WPAN and it is made possible by integrating various sensors with ZigBee network. It to provide simple and effective security solution for whatever the threatening come. The intimidating may be a human intrusion, metal detection, fire hazardous problems and many more problems. This paper develop the real time prototype which is an integrated system designed for heat detection using infrared based heat detection sensor and alkali metal detector in a large nuclear reactors using CC2500 ZigBee Transceiver module. Anybody intrudes in that particular area can be Fire detector detected, its work up to 10m distances. Fire Sensors: True model fire sensors will be employed in this project, which can capture the fire and provides logic signals to the electronic circuits. Metal detector: An inductive proximity sensor will be used in this project to detect bomb and metal hazards. This sensor is so in
- Publication Date: 09-Jul-2012
- DOI: 10.15224/978-981-07-2950-9-9550
- Views: 0
- Downloads: 0