scholarly journals DEVELOPMENT OF UV-BOX CONTROL SYTEM PROTOTYPE FOR STERILIZATION MEDIA USING PHOTODIODE SENSOR

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Laila Katriani ◽  
Denny Darmawan ◽  
Ahmad Awaluddin Noer
Keyword(s):  
Control System ◽  
Software Design ◽  
Power Supply ◽  
Physics Education ◽  
Output Voltage ◽  
Supply Voltage ◽  
Hardware Design ◽  
State University ◽  
Power Supply Voltage ◽  
Two Stages

This research aims to design a UV box control system as sterilization media using photodiode sensor. The study began in June until November 2014. The study was conducted at the Laboratory of Electronics and Instrumentation, Department of Physics Education, State University of Yogyakarta. The design of the UV box control system consists of two stages, namely, the design of the hardware and software design. Hardware design consists of a power supply design, sensor design,  comparator design, and a buzzer. Based on the results of tests that have been done shows the power supply voltage of 4.86 volts, the reference voltage of 3.76 volts, the comparator output voltage when low of 0.12 volts, the comparator output voltage when high of 3.0 volts. Keywords: UV-Box, Sterilization Media, photodiode

A Sub-1V High Precision CMOS Bandgap Reference

2013 ◽  
Vol 427-429 ◽  
pp. 1097-1100
Author(s):  
Qian Neng Zhou ◽  
Rong Xue ◽  
Hong Juan Li ◽  
Jin Zhao Lin ◽  
Yun Song Li ◽  
...  
Keyword(s):  
Temperature Coefficient ◽  
Power Supply ◽  
Output Voltage ◽  
Supply Voltage ◽  
Piecewise Linear ◽  
Cmos Process ◽  
Bandgap Reference ◽  
Power Supply Voltage ◽  
Compensation Technique ◽  
Simulation Results

In this paper, a low temperature coefficient bandgap voltage (BGR) is designed for A/D converter by adopting piecewise-linear compensation technique. The designed BGR is analyzed and simulated in SMIC 0.18μm CMOS process. Simulation results show that the PSRR of the designed BGR achieves-72.51dB, -72.49dB, and-70.58dB at 10Hz, 100Hz and 1kHz respectively. The designed BGR achieve the temperature coefficient of 1.57 ppm/°C when temperature is in the range from-35°C to 125°C. When power supply voltage VDD changes from 1V to 7V, the deviation of the designed BGR output voltage VREF is only 4.465μV.

Power Supply Voltage Dependence of Within-Die Delay Variation of Regular Manual Layout and Irregular Place-and-Route Layout

2011 ◽  
Vol E94-C (6) ◽  
pp. 1072-1075
Author(s):  
Tadashi YASUFUKU ◽  
Yasumi NAKAMURA ◽  
Zhe PIAO ◽  
Makoto TAKAMIYA ◽  
Takayasu SAKURAI
Keyword(s):  
Power Supply ◽  
Voltage Dependence ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Place And Route ◽  
Delay Variation

Power Supply Voltage Control for Eliminating Overkills and Underkills in Delay Fault Testing

2016 ◽  
Vol E99.C (10) ◽  
pp. 1219-1225
Author(s):  
Masahiro ISHIDA ◽  
Toru NAKURA ◽  
Takashi KUSAKA ◽  
Satoshi KOMATSU ◽  
Kunihiro ASADA
Keyword(s):  
Power Supply ◽  
Supply Voltage ◽  
Voltage Control ◽  
Fault Testing ◽  
Power Supply Voltage ◽  
Delay Fault ◽  
Delay Fault Testing

AlInAs/GaInAs on InP HEMTs for low power supply voltage operation of high power-added efficiency microwave amplifiers

1993 ◽  
Vol 29 (15) ◽  
pp. 1324 ◽  
Author(s):  
L.E. Larson ◽  
M.M. Matloubian ◽  
J.J. Brown ◽  
A.S. Brown ◽  
M. Thompson ◽  
...  
Keyword(s):  
Low Power ◽  
High Power ◽  
Power Supply ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Power Added Efficiency ◽  
Microwave Amplifiers

Transistor Width Effect on the Power Supply Voltage Dependence of α-SER in CMOS 6T SRAM

2020 ◽  
Vol 67 (5) ◽  
pp. 811-817
Author(s):  
G. Torrens ◽  
A. Alheyasat ◽  
B. Alorda ◽  
S. Barcelo ◽  
J. Segura ◽  
...  
Keyword(s):  
Power Supply ◽  
Voltage Dependence ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Width Effect
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