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Features •
Features •

... about ±20%, which corresponds to about 1.5dB variation in output power for a given power setting under typical conditions. The actual value of IPulse can be programmed with the 4-bit value in PWR. This allows the user to scale both the output power and current consumption to optimal levels. ASK modu ...
MCQs - gtbit
MCQs - gtbit

... 75. What is asynchronous counter : a) each flip-flop has it own clock b) all the flip-flop are combined to common clock c) both a and b d) none of the above 76. UP Counter is : a) it counts in upward manner b) it count in down ward manner c) it counts in both the direction d) none of the above 77. D ...
LM3151/52/53 SIMPLE SWITCHER
LM3151/52/53 SIMPLE SWITCHER

Steady-State Response of RC Circuit to Periodic Square Wave Input
Steady-State Response of RC Circuit to Periodic Square Wave Input

noise_cancellation.pps
noise_cancellation.pps

Ohm`s and Kirchhoff`s Laws
Ohm`s and Kirchhoff`s Laws

74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs 7
74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs 7

... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted to ...
Half VDD Clock-Swing Flip-Flop with Reduced Contention for up to
Half VDD Clock-Swing Flip-Flop with Reduced Contention for up to

... F/Fs have been sized in order to provide highest speed while minimizing their area and guaranteeing proper operation at all process corners. Since high-Vth (±0.3V ) and low-Vth (± 0.2V ) transistors were available in this particular process, those have been adequately combined for the best delay/pow ...
emf and the terminal voltage
emf and the terminal voltage

... supply the electrical energy, ie: a battery • A device that supplies electrical energy to a circuit is called the source of what is referred to as the Electromotive Force or EMF ( ) • EMF is a misnomer because the battery does not deliver a force in Newtons • The potential difference ΔV=Vab , is me ...
Ohm`s Law Problems
Ohm`s Law Problems

Metal-Clad Switchgear or Metal-Enclosed
Metal-Clad Switchgear or Metal-Enclosed

... Metal-enclosed power switchgear: A switchgear assembly completely enclosed on all sides and top with sheet metal (except for ventilating openings and inspection windows) containing primary power circuit switching or interrupting devices, or both, with buses and connections. The assembly may include ...
Reduction of Voltage Stresses in Buck-Boost
Reduction of Voltage Stresses in Buck-Boost

... The output voltage is no longer referenced to the ground potential but biased by the C1 capacitor voltage. In order to measure the correct output voltage a differential measurement has to be implemented. The complete schematic of a prototype of the proposed converter is shown in Fig. 5. The control ...
Improved high-voltage resonant controller
Improved high-voltage resonant controller

CAT4104 - 700 mA Quad Channel Constant Current LED Driver
CAT4104 - 700 mA Quad Channel Constant Current LED Driver

... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
Using Oscilloscope
Using Oscilloscope

SiGe BiCMOS Precision Voltage References for
SiGe BiCMOS Precision Voltage References for

... technique [2] and exploits the temperature characteristics of the current gain of the SiGe HBT for curvature compensation. To enable meaningful circuit design, the calibrated VBIC models within the design kit were first modified and fit to low temperature transistor data. The schematic of the BGR ci ...
Alexander
Alexander

FJA13009 High Speed Switching F JA
FJA13009 High Speed Switching F JA

... which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
1 - DCC
1 - DCC

... Each high voltage channel of the LV ESD Driver (bias, UR, LR, UL, and LL) must operate reliably without high voltage breakdown up to the operating limit of the high voltage power amplifier driving each of these channels (430V). The circuit components used in the LV ESD Driver are rated for continuou ...
Alexander
Alexander

AAT4601 数据资料DataSheet下载
AAT4601 数据资料DataSheet下载

... transient events generated by the load circuit from affecting operation of the AAT4601. For example, if an AAT4601 is used in a circuit that operates from a 3V power supply with poor step load response, it is possible that turning on the load switch could cause the input power supply to droop below ...
Rotor Angle Stability Improvement of DFIG Using Grid Side and
Rotor Angle Stability Improvement of DFIG Using Grid Side and

... independently. DFIG stator voltage can be regulated to achieve a certain limit by controlling stator reactive power through RSC. The rotor side power converter can be act as a current controlled voltage source converter [2],[7]. By utilizing the integrated capabilities of wind generation, specifical ...
Consideration of Operating Characteristics for Bi
Consideration of Operating Characteristics for Bi

- Muhazam
- Muhazam



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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.
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