Chapter Title
... A series RL circuit can be used to produce a specific phase lead between an input voltage and an output by taking the output across the inductor. This circuit is a basic high-pass filter, a circuit that passes high frequencies and rejects all others. This filter passes frequencies that are above a s ...
... A series RL circuit can be used to produce a specific phase lead between an input voltage and an output by taking the output across the inductor. This circuit is a basic high-pass filter, a circuit that passes high frequencies and rejects all others. This filter passes frequencies that are above a s ...
Slide 1
... A capacitor is connected to a resistor through a switch. Initially the switch is open, and the capacitor is charged with a charge Q to a voltage V. After the switch is closed, the magnitude of the potential difference across the resistor, vR, is best represented by which selection: ...
... A capacitor is connected to a resistor through a switch. Initially the switch is open, and the capacitor is charged with a charge Q to a voltage V. After the switch is closed, the magnitude of the potential difference across the resistor, vR, is best represented by which selection: ...
A Low-voltage Wide-band Current-mode Automatic Gain Control (AGC) Kriangkrai Sooksood and Montree Siripruchyanun
... precision rectifier, low-pass filter and integrator. The proposed AGC circuit provides a wide frequency response, a low supply voltage and low power consumption because all circuits operate in current-mode. In addition, the closed-loop gain can be controlled by the reference current. The simulation ...
... precision rectifier, low-pass filter and integrator. The proposed AGC circuit provides a wide frequency response, a low supply voltage and low power consumption because all circuits operate in current-mode. In addition, the closed-loop gain can be controlled by the reference current. The simulation ...
Input-output Transfer Function Analysis of a Photometer Circuit Based on an Operational Amplifier
... According to [20], the circuit shown in Fig. 2 has both advantages and disadvantages. On the one hand, if the photodiode exhibits very good characteristics and the ambient temperature is held constant at the optimum value, this circuit provides a very high quality output voltage. On the other hand, ...
... According to [20], the circuit shown in Fig. 2 has both advantages and disadvantages. On the one hand, if the photodiode exhibits very good characteristics and the ambient temperature is held constant at the optimum value, this circuit provides a very high quality output voltage. On the other hand, ...
ECE 211 Workshop: Thevenin`s and Norton`s Theorems
... Norton's Theorem Review General Idea: Norton's theorem for linear electrical networks, known in Europe as the Mayer–Norton theorem, states that any collection of voltage sources, current sources, and resistors with two terminals is electrically equivalent to an ideal current source, I, in parallel ...
... Norton's Theorem Review General Idea: Norton's theorem for linear electrical networks, known in Europe as the Mayer–Norton theorem, states that any collection of voltage sources, current sources, and resistors with two terminals is electrically equivalent to an ideal current source, I, in parallel ...
Study of Speed Enhancement of a CMOS ring VCO
... has created the need to implement complete analog-digital subsystems on the same integrated circuit using the same technology. For this reason, implementation of analog functions in CMOS technology has become increasingly important [1,2]. This paper presents a high speed low voltage CMOS fully diffe ...
... has created the need to implement complete analog-digital subsystems on the same integrated circuit using the same technology. For this reason, implementation of analog functions in CMOS technology has become increasingly important [1,2]. This paper presents a high speed low voltage CMOS fully diffe ...
Norbert H.L. Koster, Bettina J. Koster, Daniel Erni, and Adalbert Beyer
... addition to the wellknown harmonics, the circuit produces more than the designed signal. If the possible operating frequency range of the used transistors is too large, the transistors will probably oscillate at additional higher frequencies due to parasitic effects such as pad capacitances of the c ...
... addition to the wellknown harmonics, the circuit produces more than the designed signal. If the possible operating frequency range of the used transistors is too large, the transistors will probably oscillate at additional higher frequencies due to parasitic effects such as pad capacitances of the c ...
(with R 2 and R 3 )?
... 2) A light bulb usually fails just when switched on because the resistance is small and the current high, and thus the power delivered high (P=I2R) In the demos shown in this lecture, all lightbulbs have the same resistance if at the same temperature, but depending on the current through them, the t ...
... 2) A light bulb usually fails just when switched on because the resistance is small and the current high, and thus the power delivered high (P=I2R) In the demos shown in this lecture, all lightbulbs have the same resistance if at the same temperature, but depending on the current through them, the t ...
RLC circuit
A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from RLC.The circuit forms a harmonic oscillator for current, and resonates in a similar way as an LC circuit. Introducing the resistor increases the decay of these oscillations, which is also known as damping. The resistor also reduces the peak resonant frequency. Some resistance is unavoidable in real circuits even if a resistor is not specifically included as a component. An ideal, pure LC circuit is an abstraction used in theoretical considerations.RLC circuits have many applications as oscillator circuits. Radio receivers and television sets use them for tuning to select a narrow frequency range from ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter. The tuning application, for instance, is an example of band-pass filtering. The RLC filter is described as a second-order circuit, meaning that any voltage or current in the circuit can be described by a second-order differential equation in circuit analysis.The three circuit elements, R,L and C can be combined in a number of different topologies. All three elements in series or all three elements in parallel are the simplest in concept and the most straightforward to analyse. There are, however, other arrangements, some with practical importance in real circuits. One issue often encountered is the need to take into account inductor resistance. Inductors are typically constructed from coils of wire, the resistance of which is not usually desirable, but it often has a significant effect on the circuit.