- Earthquake Sound
... pure music, untainted by components distortion. Earthquake Engineers, driven by their desire for excellence, pushed the envelop beyond its limits. They designed the "bi-file" toroidal transformer circuit witch allows five separate power supplies (one for each channel) to be magnetically coupled to o ...
... pure music, untainted by components distortion. Earthquake Engineers, driven by their desire for excellence, pushed the envelop beyond its limits. They designed the "bi-file" toroidal transformer circuit witch allows five separate power supplies (one for each channel) to be magnetically coupled to o ...
doc
... The reference voltage is suitable for an external buffer op-amp, connected to a differential ADC. The voltage range is roughly 0.4V to 1.8V for full dynamic range (assuming 3.3V power supply). There is an analogue output from the multiplexer Aout, with a reference voltage, refSh. The bandwidth will ...
... The reference voltage is suitable for an external buffer op-amp, connected to a differential ADC. The voltage range is roughly 0.4V to 1.8V for full dynamic range (assuming 3.3V power supply). There is an analogue output from the multiplexer Aout, with a reference voltage, refSh. The bandwidth will ...
Amplifier Remote Control for Modal Exciter Systems
... • Provides for set-up, monitoring and control of power amplifiers mounted close to modal exciters but at long distances from modal analysis control room (limited only by length of BNC signal cable and Ethernet control cable) • Observe functions of, and make adjustments to, amplifier from remote dist ...
... • Provides for set-up, monitoring and control of power amplifiers mounted close to modal exciters but at long distances from modal analysis control room (limited only by length of BNC signal cable and Ethernet control cable) • Observe functions of, and make adjustments to, amplifier from remote dist ...
Total Harmonic Distortion Test
... corresponding to these settings are up to 100MHz. The amount of total harmonic distortion generated by an analog circuit is an important measure of the performance of that circuit. There should be as little harmonic as possible generated. ...
... corresponding to these settings are up to 100MHz. The amount of total harmonic distortion generated by an analog circuit is an important measure of the performance of that circuit. There should be as little harmonic as possible generated. ...
Introduction to LIVM Accelerometers - ISI-BE
... Each LIVM accelerometer is ranged to produce ±5 Volts output for ±full scale (g level) input. The magnitude of the DC voltage source (compliance voltage) in the power unit determines the overrange capability, i.e., the point where clipping will occur on the positive waveform. ...
... Each LIVM accelerometer is ranged to produce ±5 Volts output for ±full scale (g level) input. The magnitude of the DC voltage source (compliance voltage) in the power unit determines the overrange capability, i.e., the point where clipping will occur on the positive waveform. ...
HF LINEAR AMPLIFIER HL-1000A
... This amphenol type SO-239 connector accepts the drive coax from an exciter. ZENER FUSE: This fuse protects the cathode circuit from over-current. It is a ...
... This amphenol type SO-239 connector accepts the drive coax from an exciter. ZENER FUSE: This fuse protects the cathode circuit from over-current. It is a ...
CIRCUIT FUNCTION AND BENEFITS
... extended by adding a separate VGA whose gain control input is derived directly from VOUT. This extends the dynamic range by the gain control range of the VGA. For the overall measurement to remain linear in dB, the VGA must provide a linear-in-dB (exponential) gain control function. The VGA gain mus ...
... extended by adding a separate VGA whose gain control input is derived directly from VOUT. This extends the dynamic range by the gain control range of the VGA. For the overall measurement to remain linear in dB, the VGA must provide a linear-in-dB (exponential) gain control function. The VGA gain mus ...
ULTRA SLIMPAK G468-0001 ® AC Input Field Configurable Isolator
... 5mA to 100mA or 50mV to 250V. For AC current measurements above 100mA, use the model C006 shunt resistor (0.1 Ohm, 5Watt). This resistor must be wired in series with the current source, with the G468 configured to measure the voltage generated across the resistor (see Figure 3 for an example). The D ...
... 5mA to 100mA or 50mV to 250V. For AC current measurements above 100mA, use the model C006 shunt resistor (0.1 Ohm, 5Watt). This resistor must be wired in series with the current source, with the G468 configured to measure the voltage generated across the resistor (see Figure 3 for an example). The D ...
Final Exam 2015/2016 i File - e
... |AVD,diff| = |(vo1 – vo2)/(vi1 – vi2)| = 5. For all transistors, channel length L = 2 μm. In all calculations, ignore body effect and channel length modulation. (a) Determine W5, the channel width for M5, to set ISS = 100 μA. Assume overdrive voltage for M5 is 0.25 V. ...
... |AVD,diff| = |(vo1 – vo2)/(vi1 – vi2)| = 5. For all transistors, channel length L = 2 μm. In all calculations, ignore body effect and channel length modulation. (a) Determine W5, the channel width for M5, to set ISS = 100 μA. Assume overdrive voltage for M5 is 0.25 V. ...
Audio Frequency Amplifier Andradige Silva ENEE417 Introduction
... The simulations done with the speaker model better correlated with the actual data. As seen in figure 12 the amplifier worked with constant gain up to 50 kHz, which was sufficient for our project. The final circuit is installed inside an aluminum box along with the FM, PWM and optical receiver circu ...
... The simulations done with the speaker model better correlated with the actual data. As seen in figure 12 the amplifier worked with constant gain up to 50 kHz, which was sufficient for our project. The final circuit is installed inside an aluminum box along with the FM, PWM and optical receiver circu ...
EUM6883 800mA BTL Linear Fan Motor Driver DESCRIPTION
... driver. It is used as an interface between a HALL IC and a single coil brushless motor. With its BTL linear control and low saturation output stages, EUM6883 silently and efficiently drives a fan motor. The functions built in EUM6883 are linear control drive mode, fan tachometer, lock detection, aut ...
... driver. It is used as an interface between a HALL IC and a single coil brushless motor. With its BTL linear control and low saturation output stages, EUM6883 silently and efficiently drives a fan motor. The functions built in EUM6883 are linear control drive mode, fan tachometer, lock detection, aut ...
1st Order Op Amp Circuits
... capacitor at some time, to: The voltage on the negative input of the op amp is: ...
... capacitor at some time, to: The voltage on the negative input of the op amp is: ...
SLP-2002 Stereo Balanced Vacuum Tube Preamplifier
... audio system. This design has many innovative features to offer ease of use and superb reproduction of your favorite music. This preamplifier includes fully balanced vacuum tube circuitry with dual triode 6922 and 5814 tubes. The remote volume control uses an Alps four gang motorized volume potentio ...
... audio system. This design has many innovative features to offer ease of use and superb reproduction of your favorite music. This preamplifier includes fully balanced vacuum tube circuitry with dual triode 6922 and 5814 tubes. The remote volume control uses an Alps four gang motorized volume potentio ...
Using the Catalog Specifications to Determine MMIC
... V is the DC voltage at the bias terminal of the device. For voltage-operated models such as the MNA series it is simply the supply voltage. For current-operated models such as ERA it is the voltage generated by the device when bias current is applied to it; if actual measurement is not practical, us ...
... V is the DC voltage at the bias terminal of the device. For voltage-operated models such as the MNA series it is simply the supply voltage. For current-operated models such as ERA it is the voltage generated by the device when bias current is applied to it; if actual measurement is not practical, us ...
EE 321 Analog Electronics, Fall 2011 Homework #8 solution
... EE 321 Analog Electronics, Fall 2011 Homework #8 solution 5.103. An npn BJT with grounded emitter is operated with VBE = 0.700 V, at which the collector current is 1 mA. A 10 kΩ resistor connects the collector to +15 V supply. What is the resulting collector voltage VC ? Now, if a signal applied to ...
... EE 321 Analog Electronics, Fall 2011 Homework #8 solution 5.103. An npn BJT with grounded emitter is operated with VBE = 0.700 V, at which the collector current is 1 mA. A 10 kΩ resistor connects the collector to +15 V supply. What is the resulting collector voltage VC ? Now, if a signal applied to ...
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.