A Modified CMOS Differential-Pair-Based Triangular-and-Trapezoidal-to-Sine Converter Kanitpong Pengwon and Ekachai Leelarasmee
... Sinusoidal-function generators have been used in widely ranges of applications such as in modern communication module, instrument and motor control application. For communication applications, a waveform with -60 dBc of SFDR or better is acceptable while only -40 dBc one is required for instrument a ...
... Sinusoidal-function generators have been used in widely ranges of applications such as in modern communication module, instrument and motor control application. For communication applications, a waveform with -60 dBc of SFDR or better is acceptable while only -40 dBc one is required for instrument a ...
16-Bit, 100 kSPS, Single-Ended PulSAR ADC in MSOP/QFN AD7683
... CIRCUIT INFORMATION The AD7683 is a low power, single-supply, 16-bit ADC using a successive approximation architecture. The AD7683 is capable of converting 100,000 samples per second (100 kSPS) and powers down between conversions. When operating at 10 kSPS, for example, it consumes typically 150 μW ...
... CIRCUIT INFORMATION The AD7683 is a low power, single-supply, 16-bit ADC using a successive approximation architecture. The AD7683 is capable of converting 100,000 samples per second (100 kSPS) and powers down between conversions. When operating at 10 kSPS, for example, it consumes typically 150 μW ...
exam - Charlestown SQR
... D. The insulation on the wire becomes energized and exerts a force on the needle. How do you know? ...
... D. The insulation on the wire becomes energized and exerts a force on the needle. How do you know? ...
low power folded cascode cmos operational amplifier with common
... this topology is difficulty in matching of stages or with other words is for the next stage. In [5] a telescopic topology is discussed. This topology becomes as telescopic op-amp because the cascades are connected between the power supplies in series with the transistors in the differential pair, wh ...
... this topology is difficulty in matching of stages or with other words is for the next stage. In [5] a telescopic topology is discussed. This topology becomes as telescopic op-amp because the cascades are connected between the power supplies in series with the transistors in the differential pair, wh ...
parallel connected inverter for fuel cell system
... involved in industrial consultancy, for major corporations in the power electronics projects. His research interests include industrial electronics, power conversion techniques, control of power converters, renewable energy and energy efficiency ...
... involved in industrial consultancy, for major corporations in the power electronics projects. His research interests include industrial electronics, power conversion techniques, control of power converters, renewable energy and energy efficiency ...
Using multimeter
... The menu is organized in a top-down tree structure with three levels, as schematically shown in the following. ...
... The menu is organized in a top-down tree structure with three levels, as schematically shown in the following. ...
Low Distortion 1.0 GHz Differential Amplifier
... The amplifier can be operated down to 5 V with an OIP3 of +28 dBm at 250 MHz and slightly reduced distortion performance. The wide bandwidth, high dynamic range and temperature stability make this product ideal for the various RF and IF frequencies required in cellular, CATV, broadband, instrumentat ...
... The amplifier can be operated down to 5 V with an OIP3 of +28 dBm at 250 MHz and slightly reduced distortion performance. The wide bandwidth, high dynamic range and temperature stability make this product ideal for the various RF and IF frequencies required in cellular, CATV, broadband, instrumentat ...
BUCK CONVERTER
... with input voltage changes or load current demand changes. The linear regulator can, therefore, tend to be very inefficient. The switch mode power supply, however, uses a high frequency switch (in practice a transistor) with varying duty cycle to maintain the output voltage. The output voltage varia ...
... with input voltage changes or load current demand changes. The linear regulator can, therefore, tend to be very inefficient. The switch mode power supply, however, uses a high frequency switch (in practice a transistor) with varying duty cycle to maintain the output voltage. The output voltage varia ...
Signal Characteristics and Conditioning
... Analog to Digital Converter and reference voltage error In the light sensor design, we used the internal MSP430 ADC • Has built in analog MUX for sensors (there is only 1 ADC, not 8) • 12 bit output • Internal reference set to 2.5V 1LSB = 2.5/212 = 0.61mV (Our ADC can resolve 0.61mV) Input offset e ...
... Analog to Digital Converter and reference voltage error In the light sensor design, we used the internal MSP430 ADC • Has built in analog MUX for sensors (there is only 1 ADC, not 8) • 12 bit output • Internal reference set to 2.5V 1LSB = 2.5/212 = 0.61mV (Our ADC can resolve 0.61mV) Input offset e ...
Wireless Communications and Networks
... Fundamental frequency - when all frequency components of a signal are integer multiples of one frequency, it’s referred to as the fundamental frequency Spectrum - range of frequencies that a signal contains Absolute bandwidth - width of the spectrum of a signal Effective bandwidth (or just bandwidth ...
... Fundamental frequency - when all frequency components of a signal are integer multiples of one frequency, it’s referred to as the fundamental frequency Spectrum - range of frequencies that a signal contains Absolute bandwidth - width of the spectrum of a signal Effective bandwidth (or just bandwidth ...
Low Current Measurement - Scientific Devices Australia
... should be made as small as possible. First, low value resistors have better time and temperature stability, and a better voltage coefficient than high value resistors. Second, low resistor values reduce the input time constant and result in faster instrument response times. Finally, for circuit load ...
... should be made as small as possible. First, low value resistors have better time and temperature stability, and a better voltage coefficient than high value resistors. Second, low resistor values reduce the input time constant and result in faster instrument response times. Finally, for circuit load ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.