@article{(Open Science Index):https://publications.waset.org/pdf/2511,
	  title     = {Design of a CMOS Highly Linear Front-end IC with Auto Gain Controller for a Magnetic Field Transceiver},
	  author    = {Yeon-kug Moon and  Kang-Yoon Lee and  Yun-Jae Won and  Seung-Ok Lim},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper describes a low-voltage and low-power
channel selection analog front end with continuous-time low pass
filters and highly linear programmable gain amplifier (PGA). The
filters were realized as balanced Gm-C biquadratic filters to achieve a
low current consumption. High linearity and a constant wide
bandwidth are achieved by using a new transconductance (Gm) cell.
The PGA has a voltage gain varying from 0 to 65dB, while
maintaining a constant bandwidth. A filter tuning circuit that requires
an accurate time base but no external components is presented.
With a 1-Vrms differential input and output, the filter achieves
-85dB THD and a 78dB signal-to-noise ratio. Both the filter and PGA
were implemented in a 0.18um 1P6M n-well CMOS process. They
consume 3.2mW from a 1.8V power supply and occupy an area of
0.19mm2.},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {5},
	  number    = {7},
	  year      = {2011},
	  pages     = {865 - 869},
	  ee        = {https://publications.waset.org/pdf/2511},
	  url   	= {https://publications.waset.org/vol/55},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 55, 2011},
	}