A CMOS magnetic field sensor

@article{Popovic1983ACM,
  title={A CMOS magnetic field sensor},
  author={R. S. Popovic and H. P. Baltes},
  journal={IEEE Journal of Solid-State Circuits},
  year={1983},
  volume={18},
  pages={426-428}
}
The authors present a novel, fully integrated magnetic field sensor made in the standard, polysilicon-gate CMOS technology. The circuit shows a sensitivity of 1.2 V/T with 10 V supply voltage and 100 /spl mu/A current consumption. The circuit consists of a pair of split-drain MOS transistors in a CMOS-differential amplifier-like configuration. 

Figures and Topics from this paper.

Similar Papers

Citations

Publications citing this paper.
SHOWING 1-10 OF 12 CITATIONS

UHF RFID front-end with magnetic sensor

  • 2006 8th International Conference on Solid-State and Integrated Circuit Technology Proceedings
  • 2006
VIEW 1 EXCERPT
CITES BACKGROUND

Bias dependence of noise correlation in MAGFETs

  • 16th Symposium on Integrated Circuits and Systems Design, 2003. SBCCI 2003. Proceedings.
  • 2003
VIEW 1 EXCERPT
CITES BACKGROUND

Bias-adaptive cross-coupled CMOS MAGFET pair for bipolar magnetic field detection

  • Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.
  • 2003

MAMOS-a novel displacement sensitive transducer for fully digital integrated ac accelerometer

  • Proceedings MEMS 98. IEEE. Eleventh Annual International Workshop on Micro Electro Mechanical Systems. An Investigation of Micro Structures, Sensors, Actuators, Machines and Systems (Cat. No.98CH36176
  • 1998

Sensitivity and Noise of MOS Magnetic Field Effect Transistors

  • ESSDERC '96: Proceedings of the 26th European Solid State Device Research Conference
  • 1996

References

Publications referenced by this paper.
SHOWING 1-2 OF 2 REFERENCES

Magnetic sensor by CMOS technology

S. J. Hocy
  • 1982

Microelectronic magnetic transducers The MAGFET : A new Integrated circuit building block

P. R. Gray, D. A. Hodges, R. W. Brodersen
  • S WIEECD Rec . Tech . Papers , 22 nd Annu