Ultra Low-Voltage Floating-Gate Transconductance Amplifiers
نویسنده
چکیده
Ultra low-voltage (ULV) floating-gate (FG) differential amplifiers are presented. In this paper we present several different approaches to CMOS ULV amplifier design. Sinh-shaped and tanh-shaped transconductance amplifiers are described. Measured results are provided. Keywords— Floating-gate, low-voltage, low-power, lowvoltage amplifiers, analog floating-gate circuits.
منابع مشابه
Exploiting sinh and tanh shaped ultra low-voltage floating-gate transconductance amplifiers to reduce harmonic distortion
In this paper we present an ultra low-voltage (ULV) floating-gate (FG) transconductance amplifier The amplifier can operate at supply voltages below 1V in a standard digital double poly CMOS process . The amplifier consists of a sinh shaped output current transconductance amplifier and a tanh shaped transconductance amplifier.
متن کاملFloating-gate CMOS differential analog inverter for ultra low-voltage applications
In this paper we present ultra low-voltage (ULV) floating-gate (FG) CMOS differential analog inverters. The analog inverters may operate with a supply voltage below 1V with programmable current levels. The current level or rather the effective threshold voltage in FG-circuits can be programmed to appropriate values for different applications. The analog inverters presented in this paper may be ...
متن کاملA four transistor rail to rail ultra lowvoltage transconductance amplifier
This paper describes a symmetric ultra lowvoltage (ULV) rail-to-rail CMOS amplifiers using floating gates. Simulation of a compact differential ULV amplifier is presented.
متن کاملSymmetric ultralow-voltage floating-gate rail to rail four quadrant analog multiplier
The floating-gate transistor can be used to design analog circuits, such as current mirrors [1], current scaler[2] and current multiplier [3, 4] and divider [4]. The multiple input floating-gate transistor can be used to design ultra lowvoltage “pseudo differential” pairs [1], hence ULV rail-to-rail amplifiers and analog multipliers are feasible using the floating-gate technique. In this paper ...
متن کاملExtreme low-voltage floating-gate CMOS transconductance amplifier
In this paper we present an ultra low-voltage (ULV) floating-gate (FG) transconductance amplifier The amplifier is can operate at supply voltages down to 0.3V in a standard digital double poly CMOS process . The amplifier consists of three subcircuits, the single input analog FG inverter, the additive (double input) analog FG inverter with tunable gain and a FG digital inverter. Preliminary mea...
متن کامل