A 10-BIT 1.2-GS/s NYQUIST CURRENT
... settling time and spurious-free dynamic range (SFDR) [2]. Static and dynamic performance of current-steering DACs is mostly determined by the current sources accuracy, finite output impedance, and switching time. Figure 5 shows a current source (CS) transistor, an additional cascode transistor (CAS) ...
... settling time and spurious-free dynamic range (SFDR) [2]. Static and dynamic performance of current-steering DACs is mostly determined by the current sources accuracy, finite output impedance, and switching time. Figure 5 shows a current source (CS) transistor, an additional cascode transistor (CAS) ...
ZXBM1004 VARIABLE SPEED SINGLE-PHASE BLDC MOTOR CONTROLLER DESCRIPTION
... Terms and Conditions All products are sold subjects to Zetex' terms and conditions of sale, and this disclaimer (save in the event of a conflict between the two when the terms of the contract shall prevail) according to region, supplied at the time of order acknowledgement. For the latest informatio ...
... Terms and Conditions All products are sold subjects to Zetex' terms and conditions of sale, and this disclaimer (save in the event of a conflict between the two when the terms of the contract shall prevail) according to region, supplied at the time of order acknowledgement. For the latest informatio ...
Lab 2: Circuit Simulation
... an ideal diode, which turns on (allows current to pass through it) at 0 V, and exhibits no voltage drop when current passes through it. The diode only allows positive current to flow, so negative current will be zero. Thus, if we plot the circuit output across R2, we get the result in Figure 3. The ...
... an ideal diode, which turns on (allows current to pass through it) at 0 V, and exhibits no voltage drop when current passes through it. The diode only allows positive current to flow, so negative current will be zero. Thus, if we plot the circuit output across R2, we get the result in Figure 3. The ...
TSS521 Meter-Bus Transceiver
... At a bus fault the shut down time of VDD (toff) in which data storage can be performed depends on the system current IVDD and the value of capacitor CSTC. See Figure 5, which shows a correlation between the shutdown of the bus voltage VBUS and VDD_off and toff for dimensioning the capacitor. The out ...
... At a bus fault the shut down time of VDD (toff) in which data storage can be performed depends on the system current IVDD and the value of capacitor CSTC. See Figure 5, which shows a correlation between the shutdown of the bus voltage VBUS and VDD_off and toff for dimensioning the capacitor. The out ...
Low-Power Tunable Analog Circuit Blocks Based on Nanoscale
... desirable. As shown in Fig. 5, the slope (gain) of the transition region is a function of conjugate bias levels set on the bottom gates and the change in the output impedance (inset, ) dominates the simulated intrinsic gain response. In principle, it should be possible to change the gain arbitrarily ...
... desirable. As shown in Fig. 5, the slope (gain) of the transition region is a function of conjugate bias levels set on the bottom gates and the change in the output impedance (inset, ) dominates the simulated intrinsic gain response. In principle, it should be possible to change the gain arbitrarily ...
A dual-polarity, bidirectional current-shunt monitor
... Safe Harbor Statement: This publication may contain forward-looking statements that involve a number of risks and uncertainties. These “forward-looking statements” are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These fo ...
... Safe Harbor Statement: This publication may contain forward-looking statements that involve a number of risks and uncertainties. These “forward-looking statements” are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These fo ...
AP5100 - Diodes Incorporated
... using an external resistor divider. Table 1 shows a list of resistor selection for common output voltages. Resistor R1 is selected based on a design tradeoff between efficiency and output voltage accuracy. For high values of R1 there is less current consumption in the feedback network. However the t ...
... using an external resistor divider. Table 1 shows a list of resistor selection for common output voltages. Resistor R1 is selected based on a design tradeoff between efficiency and output voltage accuracy. For high values of R1 there is less current consumption in the feedback network. However the t ...
ES6U3
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
UCC2837 数据资料 dataSheet 下载
... N-channel MOSFET as the pass transistor. The device can operate from input voltages as low as 3V and can provide high current levels, thus providing an efficient linear solution for custom processor voltages, bus termination voltages, and other logic level voltages below 3V. The on board charge pump ...
... N-channel MOSFET as the pass transistor. The device can operate from input voltages as low as 3V and can provide high current levels, thus providing an efficient linear solution for custom processor voltages, bus termination voltages, and other logic level voltages below 3V. The on board charge pump ...
Dual Channel Fixed Voltage Linear Regulator TJ5631
... to be placed directly next to the VIN1 and VIN2 Pin. It allows for the device being some distance from any bulk capacitor on the rail. Additionally, input droop due to load transients is reduced, improving load transient response. Additional capacitance may be added if required by the application. O ...
... to be placed directly next to the VIN1 and VIN2 Pin. It allows for the device being some distance from any bulk capacitor on the rail. Additionally, input droop due to load transients is reduced, improving load transient response. Additional capacitance may be added if required by the application. O ...
Now that we know how to make a summing amplifier, ponder over
... Just think of it, can we amplify a signal to any extent as we like? If yes, whr does that voltage difference come from? Actually, we can amplify the signal only upto a particular Voltage which has to be fed into the op-amp. It can’t amplify the signals beyond that (obvious reason –Energy considerati ...
... Just think of it, can we amplify a signal to any extent as we like? If yes, whr does that voltage difference come from? Actually, we can amplify the signal only upto a particular Voltage which has to be fed into the op-amp. It can’t amplify the signals beyond that (obvious reason –Energy considerati ...
Pilawa-Podgurski, R.P., and D.J. Perreault, “Merged Two-Stage Power Converter with Soft-Charging Switched-Capacitor Stage in 180 nm CMOS,” 2011 European Solid State Circuits Conference , pp. 479-482, Sept. 2011.
... frequencies when fast low-voltage CMOS transistors are used. The passive components (i.e. inductors and capacitors) can thus be made very small, and the converter can regulate the load at a high control bandwidth. At higher input voltages, however, much lower switching frequencies (a few MHz and bel ...
... frequencies when fast low-voltage CMOS transistors are used. The passive components (i.e. inductors and capacitors) can thus be made very small, and the converter can regulate the load at a high control bandwidth. At higher input voltages, however, much lower switching frequencies (a few MHz and bel ...
MAX1658/MAX1659 350mA, 16.5V Input, Low-Dropout Linear Regulators _______________General Description
... MOSFET pass transistor. Using a MOSFET provides several advantages over similar PNP designs, including lower dropout voltage and extended battery life. Unlike bipolar transistors, MOSFETs reduce quiescent current, because they require no base current, particularly at heavy loads and in dropout. As a ...
... MOSFET pass transistor. Using a MOSFET provides several advantages over similar PNP designs, including lower dropout voltage and extended battery life. Unlike bipolar transistors, MOSFETs reduce quiescent current, because they require no base current, particularly at heavy loads and in dropout. As a ...
AND8252/D High Efficiency Eight Output, 60 W Set Top Box Power
... the overcurrent condition is removed. The details of the internal chip operation during this mode and normal operating modes can be found in ON Semiconductor’s NCP1207A device data sheet. Voltage feedback is accomplished using the conventional TL431 programmable Zener (U6) and an optocoupler (U5) to ...
... the overcurrent condition is removed. The details of the internal chip operation during this mode and normal operating modes can be found in ON Semiconductor’s NCP1207A device data sheet. Voltage feedback is accomplished using the conventional TL431 programmable Zener (U6) and an optocoupler (U5) to ...
BQ24450 数据资料 dataSheet 下载
... The IC can support a wide range of battery capacities and charging currents, limited only by the selection of the external pass transistor. The versatile driver for the external pass transistor supports both NPN and PNP types and provides at least 25mA of base drive. In addition to the voltage- and ...
... The IC can support a wide range of battery capacities and charging currents, limited only by the selection of the external pass transistor. The versatile driver for the external pass transistor supports both NPN and PNP types and provides at least 25mA of base drive. In addition to the voltage- and ...
Amplifiers | Packages
... - Power feedback below 1.5 GHz - high reverse isolation reducing load sensitivity (QBH-1401) - Frequency selective matching circuits reduces “out-of-band” gain - Improved efficiency with autotransformers and current sharing - Low phase noise - LCA package for cost sensitive programs (< $35) ...
... - Power feedback below 1.5 GHz - high reverse isolation reducing load sensitivity (QBH-1401) - Frequency selective matching circuits reduces “out-of-band” gain - Improved efficiency with autotransformers and current sharing - Low phase noise - LCA package for cost sensitive programs (< $35) ...
Laboratory Exercise #4 Variable Resistors
... pots). Technically speaking, a three-terminal resistor with a sliding contact (wiper) configured for use as an adjustable voltage divider is referred to as a potentiometer. A two-terminal resistor configured for use as a variable resistor (current control) is referred to as a rheostat. Potentiometer ...
... pots). Technically speaking, a three-terminal resistor with a sliding contact (wiper) configured for use as an adjustable voltage divider is referred to as a potentiometer. A two-terminal resistor configured for use as a variable resistor (current control) is referred to as a rheostat. Potentiometer ...
SP Valves and Coil Operating Parameters
... may work well. On battery-operated equipment, a coil rated at several volts below nominal voltage works best. In general, it is expected that in actual application, the current applied to the SP valve will vary. Sometimes the current applied may be close to maximum, while at other times it may be cl ...
... may work well. On battery-operated equipment, a coil rated at several volts below nominal voltage works best. In general, it is expected that in actual application, the current applied to the SP valve will vary. Sometimes the current applied may be close to maximum, while at other times it may be cl ...
Substation Tranisents and Solid State Controls
... Recently metal oxide varistors have been found to be a very effective device for this function. They have the advantage that they do not seriously affect the drop out time of the inductive device. This is often a consideration for auxiliary relays. CONCLUSIONS The basic reason for the transient sens ...
... Recently metal oxide varistors have been found to be a very effective device for this function. They have the advantage that they do not seriously affect the drop out time of the inductive device. This is often a consideration for auxiliary relays. CONCLUSIONS The basic reason for the transient sens ...
Open Circuit Test of a Single Phase Transformer jXm
... power (Poc) while leaving the secondary winding open-circuited. Rated primary voltage is utilized because the applied voltage determines the created flux and therefore the operating point on the B-H curve which, in turn, determines the magnetization current, the eddy current losses, and the hysteres ...
... power (Poc) while leaving the secondary winding open-circuited. Rated primary voltage is utilized because the applied voltage determines the created flux and therefore the operating point on the B-H curve which, in turn, determines the magnetization current, the eddy current losses, and the hysteres ...
Design a Logic Probe
... • The output voltage of an ideal Op Amp is either V+ (VPOS) or V- (VNEG). • The output voltage of a real Op Amp, such as the LM 324, is not quite 9V (supposed to be 1.5V less than V+). – To measure exactly what the maximum voltage is, disconnect the all components on the output of the LM 324, place ...
... • The output voltage of an ideal Op Amp is either V+ (VPOS) or V- (VNEG). • The output voltage of a real Op Amp, such as the LM 324, is not quite 9V (supposed to be 1.5V less than V+). – To measure exactly what the maximum voltage is, disconnect the all components on the output of the LM 324, place ...
Chapter04
... electricity or as a resistor that blocks the flow of electricity, depending on the voltage level of an input signal A transistor has no moving parts, yet acts like a switch It is made of a semiconductor material, which is neither a particularly good conductor of electricity nor a particularly good i ...
... electricity or as a resistor that blocks the flow of electricity, depending on the voltage level of an input signal A transistor has no moving parts, yet acts like a switch It is made of a semiconductor material, which is neither a particularly good conductor of electricity nor a particularly good i ...
EEEE 381 Lab 4 Differential Amp - RIT - People
... (2) Ground both inputs of the amplifier. Measure the bias current through the current source and verify that it is approximately 4 mA by temporarily detaching the M6 drain from the differential amplifier and connecting it (the M6 drain) to +5 V through a 1 k resistor (measure the voltage across the ...
... (2) Ground both inputs of the amplifier. Measure the bias current through the current source and verify that it is approximately 4 mA by temporarily detaching the M6 drain from the differential amplifier and connecting it (the M6 drain) to +5 V through a 1 k resistor (measure the voltage across the ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.