A high stable on-chip CMOS temperature sensor
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2017, Vol 12, Issue 1
Abstract
A high stable CMOS temperature sensor is presented. A low-pass filter circuit is added in the output of traditional CMOS temperature sensor to improve the stability of its output,. The supply power voltage of the temperature sensor is 1.8V. The PSRR of the temperature sensor is -82dB in low frequency state. And the PSRR is -45dB in worst case. The OP-AMP of sensor has 63º phase margin. The output mode is voltage, whose linearity error is less than 0.2% and resolution ratio is more than 2.6mV/℃.
Authors and Affiliations
Jinghong Miao, Jiaqi Li
Keywords
Related Articles
- EP ID EP389090
- DOI 10.9790/1676-1201043538.
- Views 124
- Downloads 0
Shunt Active Power Filter for Remove Harmonics Using Conventional PI and Fuzzy Logic Controllers
The widespread use of power electronics devices such as inverter, rectifier, and so on. in power systems causes severe problems linked to power quality. The widespread use of nonlinear single-phase power electronic devic...
An Approach Using Sudden Change in Geometrical Shape of a Sample for Fabricating Micro Materials Utilizing Electromigration
The utilization of electromigration of induced micro materials in passivated aluminum films was investigated. The experimental sample was a passivated polycrystalline Al line with a hole using sudden change in geometrica...
Resilience of Electric Power Distribution Networks to N-1 Contingencies: The Case of Sekondi-Takoradi Metropolis
Contingency situation is an abnormal conditionthat do occur in an electric power distribution networks. It puts whole system or a part of the system under stress. It occurs due to sudden opening of a transmission line, g...
Efficient Anti-Jamming Technique Based on Detecting a Hopping Sequence of a Smart Jammer
Military wireless communications have always been involved in the improvement of secured tactical Communications. However, securing such networks on a battlefield is far from being simple since wireless jamming attack ca...
Microcontroller Based Colour Identification System
A microcontroller based system using P89V51RD2 microcontroller for colour identification system is designed and developed. It is based on the principle that the analog voltages of the sensor converted to RGB colours. The...