نتایج جستجو برای: quasi floating gate
تعداد نتایج: 145973 فیلتر نتایج به سال:
The multiple-input floating gate transistors were used to simplify the design of multiple valued logic. The Quasi-floating gate node have a well defined DC operating point. The multi-input quasi-floating gate is used for low voltage applications because its effective threshold voltage will be controllered to a low value.
A low voltage and power current differencing transconductance amplifier (CDTA) based on Floating gate MOSFET (FGMOS) Quasi-floating (QFGMOS) is presented. The use of QFGMOS eliminates confined in the floating gate, degraded gain-bandwidth product, silicon area etc. proposed circuits have been simulated using spice simulation software 180nm technology analog devices LtSpice XVII supply used for ...
this paper proposes a low voltage (±0.55v supply voltage) low power (44.65µw) high common mode rejection ratio (cmrr) differential amplifier (d.a.) with rail to rail input common mode range (icmr), constant transconductance (gm) and enhanced frequency performance. its high performance is obtained using a simple negative averaging method so that it cancels out the common mode input signals at th...
This paper investigates the use of floating gate MOS devices for analog trimming. A floating gate MOSFET structure, in which tunneling occurs at the corners of a polysilicon slab, has been fabricated using a standard 1.2p.m n-well CMOS process. The analog storage performance of the floating gate is evaluated. A threedimensional device simulator, DAVINCI, is used to characterize the field enhanc...
Since in designing the full adder circuits, full adders have been generally taken into account, so as in this paper it has been attempted to represent a full adder cell with a significant efficiency of power, speed and leakage current levels. For this objective, a comparison between five full adder circuits has been provided. Applying floating gate technology and refresh circuits in the full ad...
This paper demonstrates the use of quasi-floating gate MOSFET (QFGMOS) in the design of a current-to-voltage converter that operates for the input current range of 0 to 50?A. The workability of the circuit has been verified using SPICE simulations for 0. 18?m CMOS technology with the supply voltages of ±0. 5V. From the simulation results, it has been observed that the proposed circuit has low p...
A programming technique for controlling the floating gates (FG) in ultra low-voltage (ULV) floating-gate circuits is presented. Simple ultra low-voltage floatinggate current scaling and level shifting circuits are discussed. The current scaling and level shifting are accomplished using only minimum sized transistors and floating capacitors. Floating-gate current multiplier and divider circuits ...
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-...
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