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 ...
Practical Phase-Locked Loop Design
... Voltage-Controlled Oscillator • VCO usually consists of two parts: control voltage- to-control current (V2I) circuit and current-controlled ring oscillator (ICO) • VCO may be single-ended or differential • Differential design allows for even number of oscillator stages if differential-pair amps use ...
... Voltage-Controlled Oscillator • VCO usually consists of two parts: control voltage- to-control current (V2I) circuit and current-controlled ring oscillator (ICO) • VCO may be single-ended or differential • Differential design allows for even number of oscillator stages if differential-pair amps use ...
Sampling Theory and Analog-to-Digital Conversion Basic
... • “One common form of aliasing, which most people have observed, is the 'wagon wheels' effect in films. Since the rate of the film is usually much lower than the frequency at which the spokes of a wheel pass any one point, aliasing takes place and the wheels appear to turn either much more slowly th ...
... • “One common form of aliasing, which most people have observed, is the 'wagon wheels' effect in films. Since the rate of the film is usually much lower than the frequency at which the spokes of a wheel pass any one point, aliasing takes place and the wheels appear to turn either much more slowly th ...
UNIVERSITY OF MASSACHUSETTS DARTMOUTH
... 1. Experimentally determine the resonant frequency for your circuit by measuring the voltage across the resistor and adjusting the frequency of the function generator until that voltage is at its maximum value. 2. Set up a table in your lab notebook to record the values of the amplitude and phase sh ...
... 1. Experimentally determine the resonant frequency for your circuit by measuring the voltage across the resistor and adjusting the frequency of the function generator until that voltage is at its maximum value. 2. Set up a table in your lab notebook to record the values of the amplitude and phase sh ...
Operational Amplifiers in Chemical Instrumentation
... Op amps are easily used to generate constant-potential or constantcurrent signals. Constant-voltage sources include several instrumental methods that require a dc power source whose potential is precisely known and from which reasonable currents can be obtained without alteration of this potential. ...
... Op amps are easily used to generate constant-potential or constantcurrent signals. Constant-voltage sources include several instrumental methods that require a dc power source whose potential is precisely known and from which reasonable currents can be obtained without alteration of this potential. ...
HP Agilent 8116A
... band for all waveforms and a wide choice of operating and modulating modes assure high flexibility. These factors, plus good repeatability, make the HP 8116A a sound, long-term investment. HP's custom IC's have made it feasible to put the many HP 8116A capabilities into such a small volume. Handling ...
... band for all waveforms and a wide choice of operating and modulating modes assure high flexibility. These factors, plus good repeatability, make the HP 8116A a sound, long-term investment. HP's custom IC's have made it feasible to put the many HP 8116A capabilities into such a small volume. Handling ...
Tone Decoder
... of the similarities between these devices, they will be referred to collectively a s t h e "567" for the remainder of this tone decoder article. The 567 basics The 567 is primarily used a s a low-voltage power switch that turns on whenever it receives a sustained input tone within a narrow range of ...
... of the similarities between these devices, they will be referred to collectively a s t h e "567" for the remainder of this tone decoder article. The 567 basics The 567 is primarily used a s a low-voltage power switch that turns on whenever it receives a sustained input tone within a narrow range of ...
RF Series, High Frequency Power Resistors Thick film,Non
... RF and Frequency Powers,in water forced ,in Oil,in Air Willow offers the RF series to meet general set of requirements NON-INDUCTIVE high frequency, satisfy with an high power and Non-inductive specification at Economic Price. ...
... RF and Frequency Powers,in water forced ,in Oil,in Air Willow offers the RF series to meet general set of requirements NON-INDUCTIVE high frequency, satisfy with an high power and Non-inductive specification at Economic Price. ...
low-pass filter
... Let‘s apply a voltage Vin of a very low frequency and of an amplitude of 10V to the input of the circuit in the figure. If we let the frequency become lower and lower, the input voltage will become a DC voltage. This input voltage Vin of 10V will charge the capacitor and in a moment the output volta ...
... Let‘s apply a voltage Vin of a very low frequency and of an amplitude of 10V to the input of the circuit in the figure. If we let the frequency become lower and lower, the input voltage will become a DC voltage. This input voltage Vin of 10V will charge the capacitor and in a moment the output volta ...
COMPARATIVE INVESTIGATIONS OF TWO KIND OF ELECTRONIC Henryk Urzędniczok
... In each case the frequency is weakly influent by the temperature, so thermal stabilization is necessary [7]. The effect described above isn’t very inconvenient when the sensor is under laboratory investigation, e.g. for testing of the different sensitive layer materials – in this case only changes o ...
... In each case the frequency is weakly influent by the temperature, so thermal stabilization is necessary [7]. The effect described above isn’t very inconvenient when the sensor is under laboratory investigation, e.g. for testing of the different sensitive layer materials – in this case only changes o ...
2: Audio Basics
... enough if the signal always used the full range. But signal varies in loudness. If full range is used for loud parts, quiet parts will suffer from bad quantization noise (only a few levels used). If full range is used for quiet parts, loud parts will clip, resulting in really bad noise. CD uses ...
... enough if the signal always used the full range. But signal varies in loudness. If full range is used for loud parts, quiet parts will suffer from bad quantization noise (only a few levels used). If full range is used for quiet parts, loud parts will clip, resulting in really bad noise. CD uses ...
Resonant circuits – measuring inductance
... have a look in your students’ math books to avoid any confusion. It should be safe to talk about “phase difference” or “phase angle” for the quantity φ used in the present text. The Q-value for the resonant circuit is not mentioned in this text but it would be a natural extension to introduce it, if ...
... have a look in your students’ math books to avoid any confusion. It should be safe to talk about “phase difference” or “phase angle” for the quantity φ used in the present text. The Q-value for the resonant circuit is not mentioned in this text but it would be a natural extension to introduce it, if ...
Chapter 1 Problems
... The main disadvantage of the phase method in generating SSB is: a. the complex method of mixing the carrier with the intelligence signal. b the complex method used to amplify the resulting SSB signal. c. the complex design of the 90 degree phase shifting network for the intelligence signal. d. the c ...
... The main disadvantage of the phase method in generating SSB is: a. the complex method of mixing the carrier with the intelligence signal. b the complex method used to amplify the resulting SSB signal. c. the complex design of the 90 degree phase shifting network for the intelligence signal. d. the c ...
RLC Circuits (7/22)
... An L-R-C series circuit as shown is operating at its resonant frequency. At this frequency, how are the values of the capacitive reactance XC, the inductive reactance XL, and the resistance R related to each other? A. XL = R; XC can have any value. B. XC = R; XL can have any value. C. XC = XL; R can ...
... An L-R-C series circuit as shown is operating at its resonant frequency. At this frequency, how are the values of the capacitive reactance XC, the inductive reactance XL, and the resistance R related to each other? A. XL = R; XC can have any value. B. XC = R; XL can have any value. C. XC = XL; R can ...
Data and Computer Communications
... attenuation across the band of frequencies used by using loading coils or amplifiers. ...
... attenuation across the band of frequencies used by using loading coils or amplifiers. ...
Experiment 11
... When the frequency of the applied signal is low, the circuit is capacitive and the current leads the voltage. At high frequencies, the circuit is inductive and the current lags the voltage. At some intermediate frequency, the circuit is purely resistive and the phase difference between the voltage a ...
... When the frequency of the applied signal is low, the circuit is capacitive and the current leads the voltage. At high frequencies, the circuit is inductive and the current lags the voltage. At some intermediate frequency, the circuit is purely resistive and the phase difference between the voltage a ...
DOC
... Figure . Low pass filter measurement circuit. 1. Build the low pass filter circuit shown in . (Remember that the signal generator is connected to ground internally.) 2. Set up CH 1 and CH 2 of the oscilloscope for AC coupling and a x10 probe. Turn off CH 3 and CH 4. Initially set the time base to 20 ...
... Figure . Low pass filter measurement circuit. 1. Build the low pass filter circuit shown in . (Remember that the signal generator is connected to ground internally.) 2. Set up CH 1 and CH 2 of the oscilloscope for AC coupling and a x10 probe. Turn off CH 3 and CH 4. Initially set the time base to 20 ...
Linear Position Sensors: LVDT Sensors | TE Connectivity
... By shifting removable jumpers internally in the LVC-2401, a user can choose 3, 5, or 10 kHz nominal excitation frequencies at a level of 3 Volts rms for driving normal LVDTs, changeable to 1.3 Volts rms for operating LVDTs with low primary impedance. For multiple channel applications, several LVC-24 ...
... By shifting removable jumpers internally in the LVC-2401, a user can choose 3, 5, or 10 kHz nominal excitation frequencies at a level of 3 Volts rms for driving normal LVDTs, changeable to 1.3 Volts rms for operating LVDTs with low primary impedance. For multiple channel applications, several LVC-24 ...
Superheterodyne receiver
In electronics, a superheterodyne receiver (often shortened to superhet) uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original radio carrier frequency. It was invented by US engineer Edwin Armstrong in 1918 during World War I. Virtually all modern radio receivers use the superheterodyne principle. At the cost of an extra frequency converter stage, the superheterodyne receiver provides superior selectivity and sensitivity compared with simpler designs.