A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns while power is a secondary concern. The mathematical and system design of a high-speed ...
... distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns while power is a secondary concern. The mathematical and system design of a high-speed ...
OP27A, OP27C LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS D
... 1. The device should be warmed up for at least five minutes. As the operational amplifier warms up, the offset voltage typically changes 4 μV due to the chip temperature increasing from 10°C to 20°C starting from the moment the power supplies are turned on. In the 10-s measurement interval, these te ...
... 1. The device should be warmed up for at least five minutes. As the operational amplifier warms up, the offset voltage typically changes 4 μV due to the chip temperature increasing from 10°C to 20°C starting from the moment the power supplies are turned on. In the 10-s measurement interval, these te ...
Development of the Electro-Magnetic Brake
... attached to the output shaft producing a second rotating magnetic field. The rotor magnetic field may be produced by permanent magnets, reluctance saliency, or DC or AC electrical windings. Less commonly, linear AC motors operate on similar principles as rotating motors but have their stationary and ...
... attached to the output shaft producing a second rotating magnetic field. The rotor magnetic field may be produced by permanent magnets, reluctance saliency, or DC or AC electrical windings. Less commonly, linear AC motors operate on similar principles as rotating motors but have their stationary and ...
Dual-Output Low-Dropout Voltage Regulators
... Output voltage, VO (1OUT, 2OUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Output voltage, VO (RESET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... Output voltage, VO (1OUT, 2OUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Output voltage, VO (RESET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
ZXLD383 Summary A Product Line of
... The internal switching transistor has a minimum collector-emitter breakdown voltage of 20V and this sets the maximum load voltage allowable. The minimum value is set by a feature of the pulse control circuit that requires the load voltage to be at least 0.5V greater than VCC. (The device will functi ...
... The internal switching transistor has a minimum collector-emitter breakdown voltage of 20V and this sets the maximum load voltage allowable. The minimum value is set by a feature of the pulse control circuit that requires the load voltage to be at least 0.5V greater than VCC. (The device will functi ...
MAX17010 Internal-Switch Boost Regulator with Integrated High-Voltage Level Shifter and Op Amp
... The device is optimized for thin-film transistor (TFT) liquidcrystal display (LCD) applications. The step-up DC-DC converter provides the regulated supply voltage for the panel-source driver ICs. The converter is a 1.2MHz current-mode regulator with an integrated 20V n-channel power MOSFET. The high ...
... The device is optimized for thin-film transistor (TFT) liquidcrystal display (LCD) applications. The step-up DC-DC converter provides the regulated supply voltage for the panel-source driver ICs. The converter is a 1.2MHz current-mode regulator with an integrated 20V n-channel power MOSFET. The high ...
Figure 6–1
... • Triac was developed by the need to control the current in both directions which a single SCR was not able to do. Before triacs, two SCRs in paralle to accomplish this bidirectional task. • The triac is three-terminal device used to control the average current flow to a load. • The triac, like SCR, ...
... • Triac was developed by the need to control the current in both directions which a single SCR was not able to do. Before triacs, two SCRs in paralle to accomplish this bidirectional task. • The triac is three-terminal device used to control the average current flow to a load. • The triac, like SCR, ...
TPS61060 数据资料 dataSheet 下载
... allow for the use of small external components and to simplify possible EMI problems. The device comes with three different overvoltage protection thresholds (14 V/18 V/23 V) to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the extern ...
... allow for the use of small external components and to simplify possible EMI problems. The device comes with three different overvoltage protection thresholds (14 V/18 V/23 V) to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the extern ...
Inverters for Variable Frequency Drives Prof. Thomas Jahns Bruce
... power (>1 MW) and high-performance low-power applications (PM machines) ...
... power (>1 MW) and high-performance low-power applications (PM machines) ...
MAX1534 High-Efficiency, Triple-Output, Keep-Alive Power Supply for Notebook Computers General Description
... The MAX1534 PFM step-down topology consumes less power than the traditional linear regulator solution when converting from a high-input voltage source. ...
... The MAX1534 PFM step-down topology consumes less power than the traditional linear regulator solution when converting from a high-input voltage source. ...
2. Proposed Circuits
... The proposed floating lossy inductance simulator circuit shown in Fig. 2 is simulated with the following passive element values: R1 = R2 = 1 kΩ and C = 5 nF, which results in Leq = 5 mH in parallel with a resistance with the value of Req = 500 Ω. The ideal and simulated magnitude and phase responses ...
... The proposed floating lossy inductance simulator circuit shown in Fig. 2 is simulated with the following passive element values: R1 = R2 = 1 kΩ and C = 5 nF, which results in Leq = 5 mH in parallel with a resistance with the value of Req = 500 Ω. The ideal and simulated magnitude and phase responses ...
3-Phase BLDC/PMSM Low- Voltage Motor Control Drive Page 1
... a software-development platform that allows algorithms to be written and tested without designing and building any hardware. It supports a variety of algorithms for PMSM and brushless DC (BLDC) motors. The 3-Phase BLDC/PMSM Low-Voltage Motor Control Drive contains reverse-polarity protection circuit ...
... a software-development platform that allows algorithms to be written and tested without designing and building any hardware. It supports a variety of algorithms for PMSM and brushless DC (BLDC) motors. The 3-Phase BLDC/PMSM Low-Voltage Motor Control Drive contains reverse-polarity protection circuit ...
2DA1774QLP Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Features General Description
... of nonlinear load is the input of most power supplies, which use a bridge rectifier and capacitive input filter fed from the line. The peak-charging effect, which occurs on the input filter capacitor in these supplies, causes brief high-amplitude pulses of current to flow from the power line, rather tha ...
... of nonlinear load is the input of most power supplies, which use a bridge rectifier and capacitive input filter fed from the line. The peak-charging effect, which occurs on the input filter capacitor in these supplies, causes brief high-amplitude pulses of current to flow from the power line, rather tha ...
Why is a transformer needed?
... A transformer is a passive electrical device designed to convert alternating current from one voltage to another by magnetic induction. It can be designed to "step up" or "step down" voltages and works on the magnetic induction principle. A transformer has no moving parts and is a completely static ...
... A transformer is a passive electrical device designed to convert alternating current from one voltage to another by magnetic induction. It can be designed to "step up" or "step down" voltages and works on the magnetic induction principle. A transformer has no moving parts and is a completely static ...
Comparitive Analysis of Cascaded H-Bridge Multilevel Inverter with
... multilevel voltage source inverters allows them to reach high voltage with low harmonics without the use of transformers . In Multilevel inverters semiconductor switches must be turned ON & OFF to synthesize output AC waveform from a DC input waveform such that desired fundamental is obtained with m ...
... multilevel voltage source inverters allows them to reach high voltage with low harmonics without the use of transformers . In Multilevel inverters semiconductor switches must be turned ON & OFF to synthesize output AC waveform from a DC input waveform such that desired fundamental is obtained with m ...
VDD Stacking with Different Adder Topologies
... variety of 16-bit adder topologies. The topologies implemented were CMOS static, Mirror Adder (static), transmission function full adder [1], and transmission gate [1], NP CMOS dynamic adder [from book], and the ___ dynamic adder [1]. Be specific about the topologies used: make citations here. Why d ...
... variety of 16-bit adder topologies. The topologies implemented were CMOS static, Mirror Adder (static), transmission function full adder [1], and transmission gate [1], NP CMOS dynamic adder [from book], and the ___ dynamic adder [1]. Be specific about the topologies used: make citations here. Why d ...
LT1533 - Ultralow Noise1A Switching Regulator
... VIN (Pin 14): Input Supply Pin. Bypass this pin with a ≥ 4.7µF low ESR capacitor. When VIN is below 2.55V the part will go into undervoltage lockout where it will stop output switching and pull the VC pin low. PGND (Pin 16): Power Switch Ground. This ground comes from the emitters of the power switc ...
... VIN (Pin 14): Input Supply Pin. Bypass this pin with a ≥ 4.7µF low ESR capacitor. When VIN is below 2.55V the part will go into undervoltage lockout where it will stop output switching and pull the VC pin low. PGND (Pin 16): Power Switch Ground. This ground comes from the emitters of the power switc ...
Bipolar Junction Transistor (BJT)
... • It is called common-emitter configuration since both the signal source and the load share the collector terminal as a common connection point. • The output voltage is obtained at emitter terminal. • The input characteristic of common-collector configuration is similar with common-emitter. configur ...
... • It is called common-emitter configuration since both the signal source and the load share the collector terminal as a common connection point. • The output voltage is obtained at emitter terminal. • The input characteristic of common-collector configuration is similar with common-emitter. configur ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.