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Iranian Journal of Electrical and Electronic Engineering، جلد ۱۷، شماره ۲، صفحات ۱۸۷۲-۱۸۷۲
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چکیده فارسی مقاله
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عنوان انگلیسی Design of Gate-Driven Quasi Floating Bulk OTA-Based Gm–C Filter for PLL Applications
چکیده انگلیسی مقاله The advancement in the integrated circuit design has developed the demand for low voltage portable analog devices in the market. This demand has increased the requirement of the low-power RF transceiver. A low-power phase lock loop (PLL) is always desirable to fulfill the need for a low power RF transceiver. This paper deals with the designing of the low power transconductance- capacitance (Gm-C) based loop filter with the help of the gate-driven quasi bloating Bulk (GD-QFB) MOS technique. The GD-QFB MOS-based operational transconductance amplifier (OTA) has been proposed with a high dc gain of 82.41 dB and less power consumption of 188.72 µW. Further, Gm-C based active filter has been designed with the help of the proposed GD-QFB OTA. The simulation results of Gm-C filter attain a -3 dB cut-off frequency of 59.08 MHz and power consumption of 188.31µW at the supply voltage of 1V. The proposed Gm-C filter is suitable for the designing of 1-3 GHz low power PLL.
کلیدواژه‌های انگلیسی مقاله Bulk Driven MOS, CMOS, Current Buffer Compensation, Gate Driven-Quasi Floating Bulk MOSFET, Phase Lock Loop.
نویسندگان مقاله | P. Gupta
Department of Electronics and Communication, National Institute of Technology Sikkim, India.


| S. K. Jana
Department of Electronics and Communication, National Institute of Technology Sikkim, India.
نشانی اینترنتی http://ijeee.iust.ac.ir/browse.php?a_code=A-10-3470-1&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده 2-Analog Circuits
نوع مقاله منتشر شده Research Paper
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