arXiv subjects

Bancha Burapattanasiri

Publications and source records attributed to Bancha Burapattanasiri.

3 recordsLinked to original sources

arXiv2010

High Precision HalfWave Rectifier Circuit In Dual Phase Output Mode

This paper present high precision halfwave rectifier circuit in dual phase output mode by 0.5 micrometer CMOS technology, plus or minus 1.5 V low voltage, it has received input signal and sent output current signal, respond in high frequency. The main structure compound with CMOS inverter circuit, common source circuit, and current mirror circuit. Simulation and confirmation quality of working by PSpice program, then it able to operating at maximum frequency about 100 MHz, maximum input current range about 400 μAp p, high precision output signal, low power dissipation, and uses a little transistor.

cs.OH↗

arXiv2010

High Precision MultiWave Rectifier Circuit Operating in Low Voltage 1.5 Volt Current Mode

This article is present high precision multiwave rectifier circuit operating in low voltage plus or minus 1.5 Volt current modes by CMOS technology 0.5 \mum, receive input and give output in current mode, respond at high frequency period. The structure compound with high speed current comparator circuit, current mirror circuit, and CMOS inverter circuit. PSpice program used for confirmation the performance of testing. The PSpice program shows operating of circuit is able to working at maximum input current 400 \muAp p, maximum frequency responding 200 MHz, high precision and low power losses, and non-precision zero crossing output signal.

cs.OH↗

arXiv2010

Sinusoidal Frequency Doublers Circuit With Low Voltage 1.5 Volt CMOS Inverter

This paper is present sinusoidal frequency doublers circuit with low voltage 1.5 volt CMOS inverter. Main structure of circuit has three parts that is CMOS inverter circuit, differential amplifier circuit, and square root circuit. This circuit has designed to receive input voltage and give output voltage use few MOS transistor, easy to understand, non complex of circuit, high precision, low error and low power. The Simulation of circuit has MOS transistor functional in active and saturation period. PSpice programmed has used to confirmation of testing and simulation.

cs.OH↗