Micro-MBC-2
... channel can be configured by the user to work in one of the two control modes: Peak/Null control or Quad control. The locking slope (Negative or Positive) is also selectable on board, which makes Micro-MBC-2 a versatile bias control solution for external modulators. ...
... channel can be configured by the user to work in one of the two control modes: Peak/Null control or Quad control. The locking slope (Negative or Positive) is also selectable on board, which makes Micro-MBC-2 a versatile bias control solution for external modulators. ...
PRACTICAL # 08
... value of RL is variable. For the verification of maximum power transfer theorem, value of RL should be set such that (i) RLRs, then find out
power dissipation at RL in all three cases.
...
... value of RL is variable. For the verification of maximum power transfer theorem, value of RL should be set such that (i) RL
AD8553 数据手册DataSheet 下载
... corrects for offset errors, including those induced by changes in input or supply voltage, resulting in exceptional rejection performance. The continuous autocorrection provides great CMR and PSR performances over the entire operating temperature range (−40°C to +85°C). The parasitic resistance in s ...
... corrects for offset errors, including those induced by changes in input or supply voltage, resulting in exceptional rejection performance. The continuous autocorrection provides great CMR and PSR performances over the entire operating temperature range (−40°C to +85°C). The parasitic resistance in s ...
Lesson Plan
... - To determine the resistance and current through all of the components of a simple series circuit and compare to theoretically determined values. - To learn how to put voltmeters and ammeters in circuit elements to take readings. - To learn how to assemble basic circuits. Materials: - Variable powe ...
... - To determine the resistance and current through all of the components of a simple series circuit and compare to theoretically determined values. - To learn how to put voltmeters and ammeters in circuit elements to take readings. - To learn how to assemble basic circuits. Materials: - Variable powe ...
Ch 2 PPt 2 Basic Theories
... PARALLEL CIRCUIT • Two or more paths for current to flow • Voltage applied to each leg is the same • Voltage dropped across each leg will be the same – If more that one resistor in a leg, voltage drop will depend on the resistance of each resistor in that leg ...
... PARALLEL CIRCUIT • Two or more paths for current to flow • Voltage applied to each leg is the same • Voltage dropped across each leg will be the same – If more that one resistor in a leg, voltage drop will depend on the resistance of each resistor in that leg ...
Spectral analysis of a PWM signal
... Many microcontrollers have built-in timer peripherals that are able to output a pulse-width modulated (PWM) signal. This text uses Fourier series analysis for studying the frequency spectrum of such a signal, focusing on how the harmonics content changes with variations in duty cycle. The PWM wavefo ...
... Many microcontrollers have built-in timer peripherals that are able to output a pulse-width modulated (PWM) signal. This text uses Fourier series analysis for studying the frequency spectrum of such a signal, focusing on how the harmonics content changes with variations in duty cycle. The PWM wavefo ...
AD534 数据手册DataSheet 下载1
... provides a highly stable reference, which is laser trimmed to provide an overall scale factor of 10 V. The difference between XY/SF and Z is then applied to the high gain output amplifier. This permits various closed loop configurations and dramatically reduces nonlinearities due to the input amplif ...
... provides a highly stable reference, which is laser trimmed to provide an overall scale factor of 10 V. The difference between XY/SF and Z is then applied to the high gain output amplifier. This permits various closed loop configurations and dramatically reduces nonlinearities due to the input amplif ...
Video Transcript - Rose
... It helps you concentrate on looking for the series and parallel equivalents and not worry about the specific types of elements you’re looking at. This constitutes our phasor domain circuit. To begin, always start as far away from the terminals as possible and look for series and parallel equivalents ...
... It helps you concentrate on looking for the series and parallel equivalents and not worry about the specific types of elements you’re looking at. This constitutes our phasor domain circuit. To begin, always start as far away from the terminals as possible and look for series and parallel equivalents ...
Circuits - Physics-project-12-06
... are connected in parallel and placed across a 12.0-V battery. • a. What is the equivalent resistance of the parallel circuit? b. What is the current through the entire circuit? ...
... are connected in parallel and placed across a 12.0-V battery. • a. What is the equivalent resistance of the parallel circuit? b. What is the current through the entire circuit? ...
EX: a) Draw a frequency-domain model of the above circuit. Label
... SOL'N: a) We convert the voltage source and the current measurement to phasors, and we convert R and L to impedances. The phasor for vs(t) captures the magnitude of 3 and zero phase shift of the cosine waveform: P[3cos(1kt)V] = 3e j0° V ...
... SOL'N: a) We convert the voltage source and the current measurement to phasors, and we convert R and L to impedances. The phasor for vs(t) captures the magnitude of 3 and zero phase shift of the cosine waveform: P[3cos(1kt)V] = 3e j0° V ...
SGB-6433(Z) 数据资料DataSheet下载
... Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional op ...
... Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional op ...
A low reference spur quadrature phase
... Abstract: This paper presents a low phase noise and low reference spur quadrature phase-locked loop (QPLL) circuit that is implemented as a part of a frequency synthesizer for China UWB standard systems. A glitch-suppressed charge pump (CP) is employed for reference spur reduction. By forcing the ph ...
... Abstract: This paper presents a low phase noise and low reference spur quadrature phase-locked loop (QPLL) circuit that is implemented as a part of a frequency synthesizer for China UWB standard systems. A glitch-suppressed charge pump (CP) is employed for reference spur reduction. By forcing the ph ...
chapter sb basic applications of: operational transconductance
... It has a differential input stage that is driven by an externally programmable bias current that controls the gain in a manner similar to the two quadrant transconductance multiplier (see chapter 5c on VGA design). There are no resistors on the chip instead a series of transistor current mirrors are ...
... It has a differential input stage that is driven by an externally programmable bias current that controls the gain in a manner similar to the two quadrant transconductance multiplier (see chapter 5c on VGA design). There are no resistors on the chip instead a series of transistor current mirrors are ...
(PAPER) DRDO Sample Questions-(Govt. Org.) - Entrance
... 27) A circuit is given in which the capacitor (1uF) is initially charged to 12V, At t = 0, one switch is closed so that another capacitor of capacity 1.5uF comes in parallel with the first capacitor, then in steady state what will be the voltage across them? ( Visualize the circuit, as I can not dra ...
... 27) A circuit is given in which the capacitor (1uF) is initially charged to 12V, At t = 0, one switch is closed so that another capacitor of capacity 1.5uF comes in parallel with the first capacitor, then in steady state what will be the voltage across them? ( Visualize the circuit, as I can not dra ...
Lab 3: Matching Networks and Tuning Stubs
... Another PC Board in the toolbox was made to zero the conductance of a 5.6nH inductor at 1.25GHz. Measure and model the circuit. Does this circuit behave as expected? Modify the circuit with copper tape to tune to the correct frequency if necessary. Document your tuned asymmetric stub-matching networ ...
... Another PC Board in the toolbox was made to zero the conductance of a 5.6nH inductor at 1.25GHz. Measure and model the circuit. Does this circuit behave as expected? Modify the circuit with copper tape to tune to the correct frequency if necessary. Document your tuned asymmetric stub-matching networ ...
Diodes
... Build the circuit above. Use an 9-VRMS, 60-Hz supply. (a) Begin with the capacitor disconnected. Observe the full-wave rectified pattern on the oscilloscope. Verify that the frequency of the pattern is 120 Hz. [Note: Because the two channels of your oscilloscope have a common ground, it is not possi ...
... Build the circuit above. Use an 9-VRMS, 60-Hz supply. (a) Begin with the capacitor disconnected. Observe the full-wave rectified pattern on the oscilloscope. Verify that the frequency of the pattern is 120 Hz. [Note: Because the two channels of your oscilloscope have a common ground, it is not possi ...
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.