Low-Power and Wide-Input Range Voltage Controlled Linear Variable Resistor Using an FG-MOSFET and Its Application
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概要
- 論文の詳細を見る
In this paper, a voltage-controlled linear variable resistor (VCLVR) using a floating-gate MOSFET (FG-MOSFET) is proposed. First, the grounded VCLVR realization is discussed. The proposed circuit consists of only an ordinary MOSFET and an FG-MOSFET. The advantages of the proposed VCLVR are low-power and wide-input range and also the power consumption of the proposed VCLVR is the same as an ordinary passive resistor. The performance of the proposed circuits are confirmed by HSPICE simulations with a standard O.6★m CMOS process parameters. Simulations of the proposed VCLVR demonstrate a resistance value of 40k★ to 338★ and an input range of 4.34V within THD of less than 1.1%. Next, we proposed a new floating node linear variable resistor using the proposed VCLVR. The performance of the circuit is also evaluated through HSPICE.
- 社団法人電子情報通信学会の論文
- 2003-02-01
著者
-
Takano Koichi
Faculty Of Engineering Miyazaki University
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Ishizuka Okihiko
Faculty Of Engineering Miyazaki University
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Kushima Muneo
Faculty Of Engineering Miyazaki University
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