AK01415111514
... source inverter for various applications. To make this inverter output voltage sinusoidal, a simple L–C filter is normally introduced at the output of this PWM inverter. For high-power applications, the switching frequency of the two-level inverters is very much restricted due to the limitation of t ...
... source inverter for various applications. To make this inverter output voltage sinusoidal, a simple L–C filter is normally introduced at the output of this PWM inverter. For high-power applications, the switching frequency of the two-level inverters is very much restricted due to the limitation of t ...
A Si/SiGe BiCMOS Mixer with 3rd-Order Nonlinearity Cancellation for
... requirements of most high-performance RF systems. Inductive or resistive degeneration is usually applied to improve the linearity of these circuits, though it sacrifices the gain or raises dc current [1]. Another way to improve the linearity is to utilize the second-order nonlinearity to cancel the ...
... requirements of most high-performance RF systems. Inductive or resistive degeneration is usually applied to improve the linearity of these circuits, though it sacrifices the gain or raises dc current [1]. Another way to improve the linearity is to utilize the second-order nonlinearity to cancel the ...
Z04706163168
... SMPS have been proposed, based on the forward and fly back dc–dc converters for low-power applications. However, in the case of high-power applications, the voltage and current ratings of the power transistor and diodes increase considerably, thereby rising the cost of these solutions to values that ...
... SMPS have been proposed, based on the forward and fly back dc–dc converters for low-power applications. However, in the case of high-power applications, the voltage and current ratings of the power transistor and diodes increase considerably, thereby rising the cost of these solutions to values that ...
TVS Diode Array SPA SP720 Lead-Free/Green Series Datasheet
... 2. In automotive and battery operated systems, the power supply lines should be externally protected for load dump and everse battery V+ and V- pins are connected to the same supply voltage source as the device or control line under protection, a current limiting resistor should be connected in seri ...
... 2. In automotive and battery operated systems, the power supply lines should be externally protected for load dump and everse battery V+ and V- pins are connected to the same supply voltage source as the device or control line under protection, a current limiting resistor should be connected in seri ...
AD767: Microprocessor-Compatible 12-Bit D/A Converter Data Sheet (Rev A, 04/1988)
... The analog ground at Pin 5 is the ground point for the output amplifier and is thus the “high quality” ground for the AD767; it should be connected directly to the analog reference point of the system. The power ground at Pin 12 can be connected to the most convenient ground point; analog power retu ...
... The analog ground at Pin 5 is the ground point for the output amplifier and is thus the “high quality” ground for the AD767; it should be connected directly to the analog reference point of the system. The power ground at Pin 12 can be connected to the most convenient ground point; analog power retu ...
line input/output transformers
... unwanted signals which can be induced into cables. Transformers are a very effective means for converting unbalanced signals to balanced as well as providing almost complete isolation from ground noise. A further benefit of using balanced lines is the elimination of unwanted "pops" and "bangs" when ...
... unwanted signals which can be induced into cables. Transformers are a very effective means for converting unbalanced signals to balanced as well as providing almost complete isolation from ground noise. A further benefit of using balanced lines is the elimination of unwanted "pops" and "bangs" when ...
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT
... fv. fr or fv leading: positive pulses with respect to the bias point VBIAS fv , fr or fr leading: negative pulses with respect to the bias point VBIAS fv = fr and phase error within PDA window: high impedance. ...
... fv. fr or fv leading: positive pulses with respect to the bias point VBIAS fv , fr or fr leading: negative pulses with respect to the bias point VBIAS fv = fr and phase error within PDA window: high impedance. ...
Noise Reduction and Isolation
... magnetically couple analog-type AC signals from the input section to the output section while effectively sustaining high common-mode voltages. Transformer coupling also lets them provide isolated power to the input stage without using a separate DC/DC converter. A particular instrument amplifier co ...
... magnetically couple analog-type AC signals from the input section to the output section while effectively sustaining high common-mode voltages. Transformer coupling also lets them provide isolated power to the input stage without using a separate DC/DC converter. A particular instrument amplifier co ...
BD6968FVM
... When the PWM signal is input, the motor start up at once regardless of the detection time of the lock protection function. When H level duty of PWM input signal is close to 0%, lock protection function does not work at input frequency is slower than 1kHz , therefore enter a frequency faster than 2kH ...
... When the PWM signal is input, the motor start up at once regardless of the detection time of the lock protection function. When H level duty of PWM input signal is close to 0%, lock protection function does not work at input frequency is slower than 1kHz , therefore enter a frequency faster than 2kH ...
Web Services - E
... 15. A capacitor is generally a (a) bilateral and active component (b) active, passive, linear and nonlinear component (c) linear and bilateral component (d) non-linear and active component 16. "In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum o ...
... 15. A capacitor is generally a (a) bilateral and active component (b) active, passive, linear and nonlinear component (c) linear and bilateral component (d) non-linear and active component 16. "In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum o ...
HIP4080A Datasheet
... MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the HIP4080A is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies. HIP4080A can also drive medium voltage brush motors, and two HIP4080As can be used to drive high ...
... MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the HIP4080A is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies. HIP4080A can also drive medium voltage brush motors, and two HIP4080As can be used to drive high ...
PI5C3306
... the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined by the driving circ ...
... the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined by the driving circ ...
FSB50660SFS Motion SPM 5 SuperFET Series
... 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 5 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF include the p ...
... 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 5 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF include the p ...
DC to 2.0 GHz Multiplier ADL5391
... By using a feedback multiplier that is identical to the main multiplier, the scaling is traced back solely to U, which is an accurate reference generated on-chip. As is apparent in Equation 2, noise, drift, or distortion that is common to both multipliers is rejected to first-order because the feedb ...
... By using a feedback multiplier that is identical to the main multiplier, the scaling is traced back solely to U, which is an accurate reference generated on-chip. As is apparent in Equation 2, noise, drift, or distortion that is common to both multipliers is rejected to first-order because the feedb ...
Application Note 711 LM78S40 Switching Voltage Regulator
... been provided, capable of sourcing up to 150 mA and sinking 35 mA. The input has also been modified to include ground as part of the common-mode range. This amplifier may be connected to provide series pass regulation or a second output voltage, or configured to provide special functions for some of ...
... been provided, capable of sourcing up to 150 mA and sinking 35 mA. The input has also been modified to include ground as part of the common-mode range. This amplifier may be connected to provide series pass regulation or a second output voltage, or configured to provide special functions for some of ...
MAX1552 Complete Power IC for Low-Cost PDAs General Description
... The MAX1552 monitors the battery voltage at IN. When VIN falls below 3.6V, LBO goes low, typically putting the system (µP) into a sleep state. The MAX1552 remains fully functional in this state and all outputs maintain normal operation. However, when in sleep mode, the system (µP) typically drives E ...
... The MAX1552 monitors the battery voltage at IN. When VIN falls below 3.6V, LBO goes low, typically putting the system (µP) into a sleep state. The MAX1552 remains fully functional in this state and all outputs maintain normal operation. However, when in sleep mode, the system (µP) typically drives E ...
IPMHVC_V7.0
... step modulation (PSM) topology has already demonstrated its ability for broadcast transmitters, accelerators using radio frequency (RF) source and neutral beam injectors. Typical ion cyclotron resonant heating (ICRH) system composed of cascaded connection of driver stage and end stage would need two ...
... step modulation (PSM) topology has already demonstrated its ability for broadcast transmitters, accelerators using radio frequency (RF) source and neutral beam injectors. Typical ion cyclotron resonant heating (ICRH) system composed of cascaded connection of driver stage and end stage would need two ...
Solution
... Rb = 50 kΩ, determine the rms voltage across the body. Solution The secondary circuit consists of a “capacitor” with capacitance Cs = 20 µF, a “resistor” with resistance Rb = 50 kΩ and a source of electromotive force (the secondary coil of the transformer). The source produces sinusoidal potential d ...
... Rb = 50 kΩ, determine the rms voltage across the body. Solution The secondary circuit consists of a “capacitor” with capacitance Cs = 20 µF, a “resistor” with resistance Rb = 50 kΩ and a source of electromotive force (the secondary coil of the transformer). The source produces sinusoidal potential d ...
one channel microstepping motor driver board - Inter
... performance by reducing the distortion of the current waveform due to the motor BEMF. The electrical schematic of the realized board is shown in figure 2. The RESET input (active low) sets the translator to a predefined home state (see figures for home conditions) and turns off all of the DMOS outpu ...
... performance by reducing the distortion of the current waveform due to the motor BEMF. The electrical schematic of the realized board is shown in figure 2. The RESET input (active low) sets the translator to a predefined home state (see figures for home conditions) and turns off all of the DMOS outpu ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.