Low-distortion low-voltage operational transconductance amplifier
... Proposed OTA: Fig. 1 shows the new OTA configuration. The presented configuration uses a differential pair in the input stage with source degeneration. The output stages consist of four current mirrors. The tail current source is taken over by a pair of dynamic current mirrors based on the FVF structu ...
... Proposed OTA: Fig. 1 shows the new OTA configuration. The presented configuration uses a differential pair in the input stage with source degeneration. The output stages consist of four current mirrors. The tail current source is taken over by a pair of dynamic current mirrors based on the FVF structu ...
Presentation by Marioan Piekutowski ( pptx , 59 kB ) - SC B4
... • Initial modelling indicate poor solution convergence • High TOV on the recovery from a fault • Loss of stability if synchronous condensers are used, very large voltage angles • Interaction between different controls, hunting Also consider large penetration of wind generation • Impact on operation ...
... • Initial modelling indicate poor solution convergence • High TOV on the recovery from a fault • Loss of stability if synchronous condensers are used, very large voltage angles • Interaction between different controls, hunting Also consider large penetration of wind generation • Impact on operation ...
Laboratory Experiment 2
... Bring the selector of the digital multi meter to 4 V DC. Bring the selector of the analog multi meter to 25 mA DC. Place both multi meters side by side to observe them together. Close switch, note the time, this is t=0 Measure i and v at t=0 Measure i and v after every 20 seconds. (Make your own tab ...
... Bring the selector of the digital multi meter to 4 V DC. Bring the selector of the analog multi meter to 25 mA DC. Place both multi meters side by side to observe them together. Close switch, note the time, this is t=0 Measure i and v at t=0 Measure i and v after every 20 seconds. (Make your own tab ...
stereo turntable amplifier
... volts per microsecond, a 50 KHz gain bandwidth product and 100 db open loop gain make this chip an ideal device for audio applications. Excellent low noise performance in both input and output stages allows to the MicroAmp to operate at reduced input stage gain yielding an input swing capability of ...
... volts per microsecond, a 50 KHz gain bandwidth product and 100 db open loop gain make this chip an ideal device for audio applications. Excellent low noise performance in both input and output stages allows to the MicroAmp to operate at reduced input stage gain yielding an input swing capability of ...
Presentation on basic electricity
... “turned on” unlike a water pipe system in which the pump can be turned on and off even if the pipes make a complete circuit. If only gravity is causing the fluid to flow then water can flow out of the end of open pipe where as electrical charge will not flow out of an electrical socket. Gravity is a ...
... “turned on” unlike a water pipe system in which the pump can be turned on and off even if the pipes make a complete circuit. If only gravity is causing the fluid to flow then water can flow out of the end of open pipe where as electrical charge will not flow out of an electrical socket. Gravity is a ...
DV23725732
... The DVR works independently of the type of fault or any event that happens in the system, provided that the whole system remains connected to the supply grid, i.e. the line breaker does not trip. For most practical cases, a more economical design can be achieved by only compensating the positive and ...
... The DVR works independently of the type of fault or any event that happens in the system, provided that the whole system remains connected to the supply grid, i.e. the line breaker does not trip. For most practical cases, a more economical design can be achieved by only compensating the positive and ...
RPI-0125
... CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with ...
... CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with ...
AD8128 数据手册DataSheet 下载
... The AD8128 is a high speed, low noise analog line equalizer that compensates for losses in CAT-5/CAT-5e cables up to 100 meters with ±1 dB flatness in the pass band out to 70 MHz (see Figure 8). Two continuously adjustable control voltages alter the frequency response to add flexibility to the syste ...
... The AD8128 is a high speed, low noise analog line equalizer that compensates for losses in CAT-5/CAT-5e cables up to 100 meters with ±1 dB flatness in the pass band out to 70 MHz (see Figure 8). Two continuously adjustable control voltages alter the frequency response to add flexibility to the syste ...
Extend the reach of any I C-bus system NXP I
... implement logic-level shifting if voltage translation is required. There is no restriction on interconnecting the Sx/Sy I/Os, and, because the device output levels are always held within 100mV of input drive levels, all the I/Os are compatible with bus buffers that use voltage-level offsets. This fe ...
... implement logic-level shifting if voltage translation is required. There is no restriction on interconnecting the Sx/Sy I/Os, and, because the device output levels are always held within 100mV of input drive levels, all the I/Os are compatible with bus buffers that use voltage-level offsets. This fe ...
Application Note 4116 A Fairchild Power Switch (FPS) based on 1. Introduction
... circuit. It is a condition where a load becomes greater than the preset level, though it is operating normally. Essentially, the overload protection circuit forces the Fairchild Power Switch to stop its operation if the load draws a higher current then the predetermined maximum value. A problem asso ...
... circuit. It is a condition where a load becomes greater than the preset level, though it is operating normally. Essentially, the overload protection circuit forces the Fairchild Power Switch to stop its operation if the load draws a higher current then the predetermined maximum value. A problem asso ...
Bipolar Transistors I – Page 1 Bipolar Transistors I
... You can make a crude test of a transistor by using the diode test option on a multimeter. This option sets the terminals of the multimeter so as to forward bias the junction and then to read the voltage across it. For a silicon transistor like the 2N2219 you expect to find a forward voltage of 0.6 o ...
... You can make a crude test of a transistor by using the diode test option on a multimeter. This option sets the terminals of the multimeter so as to forward bias the junction and then to read the voltage across it. For a silicon transistor like the 2N2219 you expect to find a forward voltage of 0.6 o ...
Precision, Bipolar, Configuration for the AD5450/1/2/3 8
... These DACs should have ample supply bypassing of 10 μF in parallel with 0.1 μF on the supply located as close to the package as possible, ideally right up against the device. The 0.1 μF capacitor should have low effective series resistance (ESR) and low effective series inductance (ESL), like the co ...
... These DACs should have ample supply bypassing of 10 μF in parallel with 0.1 μF on the supply located as close to the package as possible, ideally right up against the device. The 0.1 μF capacitor should have low effective series resistance (ESR) and low effective series inductance (ESL), like the co ...
AC Circuits - Oscilloscopes and Filter Circuits
... the CH1 input of the oscilloscope. In order to see the waveform on the screen, the two main things you’ll need to adjust are the TIME/DIV knob (the x-axis of the oscilloscope) and the VOLTS/DIV knob (the y-axis). You can also adjust the Trigger parameters (basically, the way the oscilloscope decides ...
... the CH1 input of the oscilloscope. In order to see the waveform on the screen, the two main things you’ll need to adjust are the TIME/DIV knob (the x-axis of the oscilloscope) and the VOLTS/DIV knob (the y-axis). You can also adjust the Trigger parameters (basically, the way the oscilloscope decides ...
Marketing Brochure
... Whether in offices, classrooms, operating rooms, or on the factory floor, reliable electrical power is crucial to your business. The PowerLogic CM4250 and CM4000T circuit monitors apply the latest IEEE and IEC power quality standards and provide multiple levels of information on power quality events ...
... Whether in offices, classrooms, operating rooms, or on the factory floor, reliable electrical power is crucial to your business. The PowerLogic CM4250 and CM4000T circuit monitors apply the latest IEEE and IEC power quality standards and provide multiple levels of information on power quality events ...
Charge and Discharge Inspection Equipment
... The status of any occurring defects is displayed by channel at each stage. Each stage can be set up with both operating and shutting off conditions which make it possible to do maintenance without shutting down the overall equipment when there's a power failure or a mechanical machine failure. ...
... The status of any occurring defects is displayed by channel at each stage. Each stage can be set up with both operating and shutting off conditions which make it possible to do maintenance without shutting down the overall equipment when there's a power failure or a mechanical machine failure. ...
Lecture #13 Mutual Inductance
... • If a current “enters” the dotted terminal of a coil, the reference polarity of the voltage induced in the other coil is positive at its dotted terminal. • If a current “leaves” the dotted terminal of a coil, the reference polarity of the voltage induced in the other coil is negative at its dotted ...
... • If a current “enters” the dotted terminal of a coil, the reference polarity of the voltage induced in the other coil is positive at its dotted terminal. • If a current “leaves” the dotted terminal of a coil, the reference polarity of the voltage induced in the other coil is negative at its dotted ...
Introduction and Digital Images
... mathematical process of differentiation. Differentiation is a process that finds the rate of change, and a basic differentiator can produce an output that is the rate of change of the input under certain conditions. C A basic RC differentiator circuit is simply a resistor in series with a capacitor ...
... mathematical process of differentiation. Differentiation is a process that finds the rate of change, and a basic differentiator can produce an output that is the rate of change of the input under certain conditions. C A basic RC differentiator circuit is simply a resistor in series with a capacitor ...
NTUST-EE-2013S
... • Waveforms for the RC integrator depend on the time constant () of the circuit. If the time constant is short compared to the period of the input pulses, the capacitor will fully charge and discharge. For an RC circuit, = RC. The output will reach 63% of the final value in 1. R C ...
... • Waveforms for the RC integrator depend on the time constant () of the circuit. If the time constant is short compared to the period of the input pulses, the capacitor will fully charge and discharge. For an RC circuit, = RC. The output will reach 63% of the final value in 1. R C ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.