Ami Pro - EUMC-DEF.SAM
... biased, the oscillation frequency approaches the critical frequency of the artificial transmission line fc , while it reaches its minimum when the rightmost device is the only active one. Besides four discrete frequencies, each belonging to one active transistor, this oscillator is capable of genera ...
... biased, the oscillation frequency approaches the critical frequency of the artificial transmission line fc , while it reaches its minimum when the rightmost device is the only active one. Besides four discrete frequencies, each belonging to one active transistor, this oscillator is capable of genera ...
cod. INTEGRATED CIRCUITS , Operational Amplifiers pag G 14
... aging, higher output level, no need of complicated amplifiers. In addition to trivial applications such as thermometer, protections on electronic circuits, etc..., what is really interesting in RF is the realization of sophisticated thermoregulation of OVEN oscillators, OCXO and TCXO, in fact it is ...
... aging, higher output level, no need of complicated amplifiers. In addition to trivial applications such as thermometer, protections on electronic circuits, etc..., what is really interesting in RF is the realization of sophisticated thermoregulation of OVEN oscillators, OCXO and TCXO, in fact it is ...
ES330 Laboratory Experiment No. 1 NPN Common
... The resistor RE = _______ ohms C. Is the value of RE equal to commonly available resistor values? If not, what can you do to establish IC = 1 mA? Comment on this. ...
... The resistor RE = _______ ohms C. Is the value of RE equal to commonly available resistor values? If not, what can you do to establish IC = 1 mA? Comment on this. ...
High Voltage Opamp PR2201 / PR2202 High Voltage Operational
... At very high slew rates, especially at the supply voltage, but also at all other pins, integrated circuits can latch, leading to a high current flow and usually fast destruction of the IC and its environment. Although during IC design precautions were taken to suppress latch-up, this can become crit ...
... At very high slew rates, especially at the supply voltage, but also at all other pins, integrated circuits can latch, leading to a high current flow and usually fast destruction of the IC and its environment. Although during IC design precautions were taken to suppress latch-up, this can become crit ...
Nuance B18-10: Specification - Nuance Battery and Tube Guitar
... battery will be maximised if it is always kept as fully charged as possible. ...
... battery will be maximised if it is always kept as fully charged as possible. ...
SQUARE ROOT EXTRACTOR - Measurement Technologies, Ltd
... The XZ2-S is intended for use in linearizing the output of a square law signal such as the output of a differential pressure transmitter measuring flow rates. The XZ2-S is an accurate 2 wire transmitter that produces an output current proportional to the square root of the applied input current. The ...
... The XZ2-S is intended for use in linearizing the output of a square law signal such as the output of a differential pressure transmitter measuring flow rates. The XZ2-S is an accurate 2 wire transmitter that produces an output current proportional to the square root of the applied input current. The ...
1. Objective
... Use graphs to analyze recorded data and calculated values in Section 6, if necessary. Tables and graphs are useful tools to observe the changes of variables or parameters and to compare the same variable or parameter at different operating conditions. Graph is more suitable than table when the total ...
... Use graphs to analyze recorded data and calculated values in Section 6, if necessary. Tables and graphs are useful tools to observe the changes of variables or parameters and to compare the same variable or parameter at different operating conditions. Graph is more suitable than table when the total ...
2 x 6 W stereo car radio power amplifier
... There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high populat ...
... There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high populat ...
Class AB
... Many class A amplifiers use the same transistor(s) for both halves of the audio waveform. In this configuration, the output transistor(s) always has current flowing through it, even if it has no audio signal (the output transistors never 'turn off'). The current flowing through it is D.C. A pure cla ...
... Many class A amplifiers use the same transistor(s) for both halves of the audio waveform. In this configuration, the output transistor(s) always has current flowing through it, even if it has no audio signal (the output transistors never 'turn off'). The current flowing through it is D.C. A pure cla ...
Stereo Power Defined
... Intermodulation Distortion 0.005% maximum if instantaneous peak power output does not exceed twice the rated output, for any combination of frequencies from 20Hz to 20KHz ...
... Intermodulation Distortion 0.005% maximum if instantaneous peak power output does not exceed twice the rated output, for any combination of frequencies from 20Hz to 20KHz ...
PDF
... We have also conducted direct current (DC) and radio frequency (RF) life tests as a part of the long-term life tests. The results of these life tests are shown in Figs. 6 and 7 (only P2dB data are shown). In these charts, the horizontal axis indicates the time, and the vertical axis indicates the va ...
... We have also conducted direct current (DC) and radio frequency (RF) life tests as a part of the long-term life tests. The results of these life tests are shown in Figs. 6 and 7 (only P2dB data are shown). In these charts, the horizontal axis indicates the time, and the vertical axis indicates the va ...
Practical 2P12 Semiconductor Devices
... in this case silicon. For an npn transistor, the first layer, called the emitter, is heavily doped n-type, next to this is a very thin layer of p-type material known as the base, and the final layer, again n doped, is the collector. In this way the device can be thought of as two back-to-back pn jun ...
... in this case silicon. For an npn transistor, the first layer, called the emitter, is heavily doped n-type, next to this is a very thin layer of p-type material known as the base, and the final layer, again n doped, is the collector. In this way the device can be thought of as two back-to-back pn jun ...
display
... One FET's gate will be pulled to a high voltage, and a signal generator with oscilloscope will be used to assure signal flows from board inputs to the input of the capacitance measurement circuit. This will be done for each FET. If the previous test is successful, the capacitance measurement circuit ...
... One FET's gate will be pulled to a high voltage, and a signal generator with oscilloscope will be used to assure signal flows from board inputs to the input of the capacitance measurement circuit. This will be done for each FET. If the previous test is successful, the capacitance measurement circuit ...
R and X in Series
... no voltage gain. Since the emitter voltage is always less than the base voltage, the voltage gain is essentially one. Why use a common collector amplifier? Because of its input and output impedances. The common collector input is high-impedance, while its output is low impedance. The high input impe ...
... no voltage gain. Since the emitter voltage is always less than the base voltage, the voltage gain is essentially one. Why use a common collector amplifier? Because of its input and output impedances. The common collector input is high-impedance, while its output is low impedance. The high input impe ...
MiniVee>M 10
... design, the MiniVee 10 subwoofer is easily hidden in a corner or built into a cabinet. ...
... design, the MiniVee 10 subwoofer is easily hidden in a corner or built into a cabinet. ...
Op Amps II, Page
... die exponentially. Find the resonant frequency by feeding in a sine signal from a function generator. (You may need to decrease the input voltage considerably to avoid saturating the filter near resonance.) Check the high frequency roll off. It should be proportional to 1/ω3. Estimate the gain at re ...
... die exponentially. Find the resonant frequency by feeding in a sine signal from a function generator. (You may need to decrease the input voltage considerably to avoid saturating the filter near resonance.) Check the high frequency roll off. It should be proportional to 1/ω3. Estimate the gain at re ...
An Operational Transconductance Amplifier (OTA) Sample-and-Hold Phys 3610/6610 Lab 22 Student: TA:
... signal. The signal to be sampled will be a 60 Hz triangular wave of 1 V peak-to-peak amplitude. You can use the signal generators in the lab to make this signal, or generate it yourself from the 60 Hz square wave and either an op-amp integrator (with no DC response) or a long RC time constant circui ...
... signal. The signal to be sampled will be a 60 Hz triangular wave of 1 V peak-to-peak amplitude. You can use the signal generators in the lab to make this signal, or generate it yourself from the 60 Hz square wave and either an op-amp integrator (with no DC response) or a long RC time constant circui ...
Class A Output Stage
... For Class B quiescent power dissipation = 0 (it was max. under quiescent conditions for Class A) When an input signal is applied the avg. power Dissipated in the Class B stage is Subst. For Ps and PL from eqns. on previous page ...
... For Class B quiescent power dissipation = 0 (it was max. under quiescent conditions for Class A) When an input signal is applied the avg. power Dissipated in the Class B stage is Subst. For Ps and PL from eqns. on previous page ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.