
Electronically tunable quadrature oscillator using current-controlled differential current voltage conveyors
... sinusoidal outputs of identical frequency but of 90° phase shift, as for example in telecommunications for quadrature mixers and single-sideband generators [1] or for measurement purposes in vector generator or selective voltmeters [2]. Therefore, quadrature oscillators are widely used in many commu ...
... sinusoidal outputs of identical frequency but of 90° phase shift, as for example in telecommunications for quadrature mixers and single-sideband generators [1] or for measurement purposes in vector generator or selective voltmeters [2]. Therefore, quadrature oscillators are widely used in many commu ...
Application Note 1048 A Low-Cost Surface Mount PIN Diode π Attenuator Introduction Background
... and analysis become very complex. To keep matters as simple as possible, many semiconductor manufacturers make two‑tone measurements using two voltages which are equal in amplitude and closely spaced in frequency. Given two such input signals at frequencies f1 and f2, one can compute several signifi ...
... and analysis become very complex. To keep matters as simple as possible, many semiconductor manufacturers make two‑tone measurements using two voltages which are equal in amplitude and closely spaced in frequency. Given two such input signals at frequencies f1 and f2, one can compute several signifi ...
A Low Power Wide Dynamic Range Envelope Detector
... [4] W. Germanovix and C. Tourmazou, “Design of a micropower current-mode log-domain analog cochlear implant,” IEEE Trans. Analog Digital Signal Processing, vol. 47, pp. 1023–1046, Oct. 2000. [5] T. Lu, M. Baker, C. Salthouse, J. J. Sit, S. Zhak, and R. Sarpeshkar, “A micropower analog VLSI processin ...
... [4] W. Germanovix and C. Tourmazou, “Design of a micropower current-mode log-domain analog cochlear implant,” IEEE Trans. Analog Digital Signal Processing, vol. 47, pp. 1023–1046, Oct. 2000. [5] T. Lu, M. Baker, C. Salthouse, J. J. Sit, S. Zhak, and R. Sarpeshkar, “A micropower analog VLSI processin ...
ICS83947I - Integrated Device Technology
... Pullup Output enable. LVCMOS / LVTTL interface levels. ...
... Pullup Output enable. LVCMOS / LVTTL interface levels. ...
TD350E
... The two-level turn-off is used to increase the reliability of the application. During turn-off, gate voltage can be reduced to a programmable level in order to reduce the IGBT current (in the event of overcurrent). This action prevents both dangerous overvoltage across the IGBT and RBSOA problems, e ...
... The two-level turn-off is used to increase the reliability of the application. During turn-off, gate voltage can be reduced to a programmable level in order to reduce the IGBT current (in the event of overcurrent). This action prevents both dangerous overvoltage across the IGBT and RBSOA problems, e ...
Circuit Basics
... Voltage drop is the reduction in voltage in an electrical circuit between the battery (source) and load. The amount of the drop Is given by Ohms Law. So the voltage drop across a circuit measures how much energy would be dispersed by a unit charge going through that circuit. The voltage drop across ...
... Voltage drop is the reduction in voltage in an electrical circuit between the battery (source) and load. The amount of the drop Is given by Ohms Law. So the voltage drop across a circuit measures how much energy would be dispersed by a unit charge going through that circuit. The voltage drop across ...
PDF
... more important to keep the safety of electrical devices and customer satisfaction [3]. To improve the power quality use of filters is very popular. In this paper hybrid active power filters (HAPF) is proposed which is the combination of active as well as passive filter. HAPF having the advantages of ...
... more important to keep the safety of electrical devices and customer satisfaction [3]. To improve the power quality use of filters is very popular. In this paper hybrid active power filters (HAPF) is proposed which is the combination of active as well as passive filter. HAPF having the advantages of ...
300-Watt, 100-kHz Converter Utilizes Economical Bipolar Planar
... Supplies (SMPS) worldwide makes this market one of the most important for manufacturers of power semiconductors. It is particularly important for manufacturers of devices in the 3 A to 10 A current range since most of these power supplies are designed to deliver power in the range of 50 to 1000 W. A ...
... Supplies (SMPS) worldwide makes this market one of the most important for manufacturers of power semiconductors. It is particularly important for manufacturers of devices in the 3 A to 10 A current range since most of these power supplies are designed to deliver power in the range of 50 to 1000 W. A ...
Solving the above equation we get
... the magnitude of voltage with changes in load angle is maximum at the mid point. The voltage at this point decreases with the increase in . Also as the power through a lossless line is constant through out its length and the mid point power factor is unity, the mid point current increases with an i ...
... the magnitude of voltage with changes in load angle is maximum at the mid point. The voltage at this point decreases with the increase in . Also as the power through a lossless line is constant through out its length and the mid point power factor is unity, the mid point current increases with an i ...
A simple electronic circuit to demonstrate bifurcation and chaos
... Nonlinearity is a universal feature of the real world. In most cases the mathematical description of a physical system must be linearized (by a Taylor expansion for example) in order to give a set of equations that can be solved. It is thus valuable to illustrate in a simple system the important fea ...
... Nonlinearity is a universal feature of the real world. In most cases the mathematical description of a physical system must be linearized (by a Taylor expansion for example) in order to give a set of equations that can be solved. It is thus valuable to illustrate in a simple system the important fea ...
Series and Parallel Circuits - Chabot College Physics Lab
... 1. Examine the Vernier Circuit board. Notice that it contains two each of 10, 51, and 68 resistors. You will use these values for the resistors in your theoretical model, the online PhET model, and actual experimental circuit. 2. For the external power supplies in this lab, you will use one ext ...
... 1. Examine the Vernier Circuit board. Notice that it contains two each of 10, 51, and 68 resistors. You will use these values for the resistors in your theoretical model, the online PhET model, and actual experimental circuit. 2. For the external power supplies in this lab, you will use one ext ...
TVS Diode Array SPA SP724 Datasheet
... • Low Input Capacitance......................................3pF Typical • Operating Temperature Range....................-40ºC to 105ºC ...
... • Low Input Capacitance......................................3pF Typical • Operating Temperature Range....................-40ºC to 105ºC ...
Circuit Element Variations Tolerance Modeling
... Circuit Element Variations • All electronic components have manufacturing tolerances. – Resistors can be purchased with ± 10%, ± 5%, and ± 1% tolerance. (IC resistors are often ± 10%.) – Capacitors can have asymmetrical tolerances such as +20%/-50%. – Power supply voltages typically vary from 1% to ...
... Circuit Element Variations • All electronic components have manufacturing tolerances. – Resistors can be purchased with ± 10%, ± 5%, and ± 1% tolerance. (IC resistors are often ± 10%.) – Capacitors can have asymmetrical tolerances such as +20%/-50%. – Power supply voltages typically vary from 1% to ...
Greenock Academy Physics Department
... At position A the resistance is ______ and the voltmeter will therefore read ______ V. At position B the resistance is now at a maximum and the voltmeter will read _____ V. A potentiometer makes it possible to ‘tap’ different voltages from a supply. ...
... At position A the resistance is ______ and the voltmeter will therefore read ______ V. At position B the resistance is now at a maximum and the voltmeter will read _____ V. A potentiometer makes it possible to ‘tap’ different voltages from a supply. ...
High Voltage, Precision Difference Amplifier AD8208
... In load control configurations for high-side current sensing with a low-side switch, the PWM-controlled switch is ground referenced. An inductive load (solenoid) connects to a power supply/battery. A resistive shunt is placed between the switch and the load (see Figure 25). An advantage of placing t ...
... In load control configurations for high-side current sensing with a low-side switch, the PWM-controlled switch is ground referenced. An inductive load (solenoid) connects to a power supply/battery. A resistive shunt is placed between the switch and the load (see Figure 25). An advantage of placing t ...