R09 SET-1 Code No: R09221902
... Max. Marks: 75 Answer any five questions All questions carry equal marks --1.a) What are the Four Differential Amplifier Configurations? Compare and Contrast ...
... Max. Marks: 75 Answer any five questions All questions carry equal marks --1.a) What are the Four Differential Amplifier Configurations? Compare and Contrast ...
Ch 31 EM Oscillations and Alternating Currents
... On the other hand, in the transmission of electrical energy from the generating plant to the consumer, we want the lowest practical current (hence the largest practical voltage, for a given generation power) to minimize I2R losses (often called ohmic losses) in the transmission line. For a given emf ...
... On the other hand, in the transmission of electrical energy from the generating plant to the consumer, we want the lowest practical current (hence the largest practical voltage, for a given generation power) to minimize I2R losses (often called ohmic losses) in the transmission line. For a given emf ...
WAVE SHAPING AND MULTIVIBRATOR CIRCUITS
... changed by passing the signal through the network consisting of linear elements Diodes can be used in wave shaping circuits. Either limit or clip signal portion--- clipper shift the dc voltage level of the signal --- clampers Types of non sinusoidal input step, pulse ,square, Ramp input ...
... changed by passing the signal through the network consisting of linear elements Diodes can be used in wave shaping circuits. Either limit or clip signal portion--- clipper shift the dc voltage level of the signal --- clampers Types of non sinusoidal input step, pulse ,square, Ramp input ...
Exam - ISY@LiU
... A computer processor power supply have a 12V input, and the processor dissipates 45W when running at 1.5V (this is the output of DC-DC converter). The efficiency of the DCDC converter is 90%. The ambient temperature is at most 25 degrees, and the maximum case (processor casing) temperature is 55 deg ...
... A computer processor power supply have a 12V input, and the processor dissipates 45W when running at 1.5V (this is the output of DC-DC converter). The efficiency of the DCDC converter is 90%. The ambient temperature is at most 25 degrees, and the maximum case (processor casing) temperature is 55 deg ...
Saftronics Inc.
... Connect the DC reactor for power factor correcting or harmonic current reduction Shipped in same carton with drive Connect the braking unit - optional for 20 Hp and above Connect the external braking resistor - 230V/460V series up to 10 Hp Ground terminal for drive chassis (housing) Connect the same ...
... Connect the DC reactor for power factor correcting or harmonic current reduction Shipped in same carton with drive Connect the braking unit - optional for 20 Hp and above Connect the external braking resistor - 230V/460V series up to 10 Hp Ground terminal for drive chassis (housing) Connect the same ...
Mechatronics I Laboratory Exercise 5
... Thus, in order to decrease the impact of the low pass filter on output amplitude, we set the cut-off frequency as high as possible. The trade-off of using a high cutoff frequency is that more noise is permitted to pass the filter. Thus, as a rule of thumb, set the cutoff frequency to at least twice ...
... Thus, in order to decrease the impact of the low pass filter on output amplitude, we set the cut-off frequency as high as possible. The trade-off of using a high cutoff frequency is that more noise is permitted to pass the filter. Thus, as a rule of thumb, set the cutoff frequency to at least twice ...
AD831 Low Distortion Mixer Data Sheet (REV. C)
... its use in such direct-coupled applications as direct-to-baseband conversion and quadrature-amplitude demodulation. The mixer’s SSB noise figure is 10.3 dB at 70 MHz using its output amplifier and optimum source impedance. Unlike passive mixers, the AD831 has no insertion loss and does not require a ...
... its use in such direct-coupled applications as direct-to-baseband conversion and quadrature-amplitude demodulation. The mixer’s SSB noise figure is 10.3 dB at 70 MHz using its output amplifier and optimum source impedance. Unlike passive mixers, the AD831 has no insertion loss and does not require a ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676
... the control variable [4]. Output control through frequency modulation requires that the magnetic components be rated for the entire range of operating frequencies. The variable switching frequency also makes suppression of conducted electromagnetic interference (EMI) difficult to implement. Further ...
... the control variable [4]. Output control through frequency modulation requires that the magnetic components be rated for the entire range of operating frequencies. The variable switching frequency also makes suppression of conducted electromagnetic interference (EMI) difficult to implement. Further ...
Sample-and-Hold Design Eric Sorensen March 16, 2012
... The switch is made up of transistors Q5, Q6, and Q7. When the SAMP signal is high in reference to the HOLD signal Q6 is turned off, and Q5 acts like as emitter-follower. This low-impedance node can quickly charge the hold capacitor. During the HOLD phase, Q5 is turned off, and Q6 sources all of the ...
... The switch is made up of transistors Q5, Q6, and Q7. When the SAMP signal is high in reference to the HOLD signal Q6 is turned off, and Q5 acts like as emitter-follower. This low-impedance node can quickly charge the hold capacitor. During the HOLD phase, Q5 is turned off, and Q6 sources all of the ...
HMC439QS16G 数据资料DataSheet下载
... The HMC439QS16G & HMC439QS16GE are digital phase-frequency detectors intended for use in low noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwi ...
... The HMC439QS16G & HMC439QS16GE are digital phase-frequency detectors intended for use in low noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwi ...
Video Transcript - Rose
... It has two resistors, one capacitor, and one inductor. Firstly, we want to determine the transfer function, which is the s domain ratio of the output voltage to the input voltage. Let’s convert the circuit into s domain. For a resistor, the impedance is just the resistance. For the capacitor, the im ...
... It has two resistors, one capacitor, and one inductor. Firstly, we want to determine the transfer function, which is the s domain ratio of the output voltage to the input voltage. Let’s convert the circuit into s domain. For a resistor, the impedance is just the resistance. For the capacitor, the im ...
A. Sine Wave Generator
... reduced power loss. The use of all N-channel MOSFETs required driver, since in order to return on a high than the switching voltage. This difficulty is often overcome by driver circuits capable of charging an external capacitor to create additional potential. MOSFET drivers and discussion of how the ...
... reduced power loss. The use of all N-channel MOSFETs required driver, since in order to return on a high than the switching voltage. This difficulty is often overcome by driver circuits capable of charging an external capacitor to create additional potential. MOSFET drivers and discussion of how the ...
EL2075C
... at the output. Resistor values should be kept under 1000X to 2000X because of the RC time constants associated with the parasitic capacitance. Metal-film and carbon resistors are both acceptable, use of wire-wound resistors is not recommended because of parasitic inductance. Similarly, capacitors sh ...
... at the output. Resistor values should be kept under 1000X to 2000X because of the RC time constants associated with the parasitic capacitance. Metal-film and carbon resistors are both acceptable, use of wire-wound resistors is not recommended because of parasitic inductance. Similarly, capacitors sh ...
Chapter 1 0 - RC Circuits
... KVL in a Series RC Circuit • From KVL, the sum of the voltage drops must equal the applied voltage (VS) • Since VR and VC are 90 out of phase with each other, they must be added as phasor quantities • Magnitude of source voltage: VS = V2R + V2C • Phase angle between resistor and source voltages: ...
... KVL in a Series RC Circuit • From KVL, the sum of the voltage drops must equal the applied voltage (VS) • Since VR and VC are 90 out of phase with each other, they must be added as phasor quantities • Magnitude of source voltage: VS = V2R + V2C • Phase angle between resistor and source voltages: ...
Performance of Electronic Dispersion Compensation for Multi-Level
... systems attracted much interest again. With the availability of high-speed digital signal processing (DSP) carrier and phase recovery can be transferred to the digital domain [1,2] resulting in reduced complexity in the optical domain. By means of a coherent receiver in conjunction with DSP, transmi ...
... systems attracted much interest again. With the availability of high-speed digital signal processing (DSP) carrier and phase recovery can be transferred to the digital domain [1,2] resulting in reduced complexity in the optical domain. By means of a coherent receiver in conjunction with DSP, transmi ...
Chapter 10
... • In an RC circuit, part of the power is resistive and part is reactive • The phasor combination of resistive power and reactive power is called apparent power • Apparent power is expressed in volt-amperes (VA) • The power factor indicates how much of the apparent power is true power ...
... • In an RC circuit, part of the power is resistive and part is reactive • The phasor combination of resistive power and reactive power is called apparent power • Apparent power is expressed in volt-amperes (VA) • The power factor indicates how much of the apparent power is true power ...
Tone Decoder
... C1 and then adjusting its value (if necessary) to give the desired signal bandwidth. If band symmetry is critical in your application, add a skew adjustment stage, as shown in Fig. 13. Finally, to complete the circuit design, give C3 a value double that of C2, and check the ...
... C1 and then adjusting its value (if necessary) to give the desired signal bandwidth. If band symmetry is critical in your application, add a skew adjustment stage, as shown in Fig. 13. Finally, to complete the circuit design, give C3 a value double that of C2, and check the ...
Capacitor Self-Resonance
... modulating frequencies. In order to even isolate the stations further, FCC only assigns alternate stations for a certain area. For example, in the Detroit/Ann Arbor area, the stations are 107.1, 107.5 (and 93.1, 93.5, 93.9, ...) spaced 400 KHz apart. In adjoining areas, such as Toledo to the south ( ...
... modulating frequencies. In order to even isolate the stations further, FCC only assigns alternate stations for a certain area. For example, in the Detroit/Ann Arbor area, the stations are 107.1, 107.5 (and 93.1, 93.5, 93.9, ...) spaced 400 KHz apart. In adjoining areas, such as Toledo to the south ( ...
