Operational Amplifiers
... What forces the OA to behave so „reasonably“? The negative feedback always sets the output voltage to such a value that the voltage between the inputs is zero. ...
... What forces the OA to behave so „reasonably“? The negative feedback always sets the output voltage to such a value that the voltage between the inputs is zero. ...
Op Amp Drives SAR ADCs to True Zero on a Single 5V Supply
... MILPITAS, CA – September 8, 2011 – Linear Technology introduces the LTC6360, a very low noise, high speed amplifier that can drive to 0V while maintaining high linearity on a single +5V supply. The LTC6360’s integrated ultralow noise charge pump provides an internal negative rail, eliminating the ne ...
... MILPITAS, CA – September 8, 2011 – Linear Technology introduces the LTC6360, a very low noise, high speed amplifier that can drive to 0V while maintaining high linearity on a single +5V supply. The LTC6360’s integrated ultralow noise charge pump provides an internal negative rail, eliminating the ne ...
Principle of Transformer Action
... Im= V1/jXm = 250∟0°/250∟90° =1∟-90° =0-j1 I'e = Ic + Im = 0.5+ (0-j1) = 0.5-j1 I'1= I'1 +I‘e = 40- j30+0.5- j1= 51∟-37.4° b) Primary current I1 = 51A Primary p.f = cosθ1 = cos37.4° = 0.794 lagging (c) Load p.f ...
... Im= V1/jXm = 250∟0°/250∟90° =1∟-90° =0-j1 I'e = Ic + Im = 0.5+ (0-j1) = 0.5-j1 I'1= I'1 +I‘e = 40- j30+0.5- j1= 51∟-37.4° b) Primary current I1 = 51A Primary p.f = cosθ1 = cos37.4° = 0.794 lagging (c) Load p.f ...
5B42 数据手册DataSheet 下载
... A series output switch eliminates the need for external multiplexing in many applications. The switch is turned on by an active-low enable input. If the switch is to be on at all times, the enable-input should be grounded to power common as it is on the 5B01 and 5B08 backplanes.. ...
... A series output switch eliminates the need for external multiplexing in many applications. The switch is turned on by an active-low enable input. If the switch is to be on at all times, the enable-input should be grounded to power common as it is on the 5B01 and 5B08 backplanes.. ...
Bio/Gas Sensor Characterizer
... voltage (generally +5VDC, although other voltages can be used), and turns each canister’s spigot. ...
... voltage (generally +5VDC, although other voltages can be used), and turns each canister’s spigot. ...
OT 180/120…277/700 P5
... _ The driver withstands an input voltage of up to 350 Vac for a maximum of two hours. Shut down of output load might occur in case the supply voltage exceeds the declared input voltage range. ...
... _ The driver withstands an input voltage of up to 350 Vac for a maximum of two hours. Shut down of output load might occur in case the supply voltage exceeds the declared input voltage range. ...
A 10-bit 50-MS/s sample-and-hold circuit with low distortion sampling switches )
... Analog-to-digital converters (ADCs) are very important building blocks in modern signal processing and communication systems. With advances in portable electronics, low power, high resolution and high speed ADCs are becoming more necessary. The pipeline ADC is a popular choice for high-speed data co ...
... Analog-to-digital converters (ADCs) are very important building blocks in modern signal processing and communication systems. With advances in portable electronics, low power, high resolution and high speed ADCs are becoming more necessary. The pipeline ADC is a popular choice for high-speed data co ...
Maximum Output Power of Class E Amplifier for a Given Transistor
... output electric power of a class E amplifier. When a transistor was specified, the highest switch voltage, the highest switch current and the lowest shunt capacitance are the restrictions in a design of a class E amplifier. These parameters can’t be changed because they are predetermined transistor’ ...
... output electric power of a class E amplifier. When a transistor was specified, the highest switch voltage, the highest switch current and the lowest shunt capacitance are the restrictions in a design of a class E amplifier. These parameters can’t be changed because they are predetermined transistor’ ...
99 series Power Amplifiers
... Single-bit converter in double differential mode minimizes noise and distortion. While customized components and copper-screened HDAM with additional low pass filter preserve music's dynamic structure and ensure accurate tone and imaging. Additional HDAM for I-V conversion and filtering improves sle ...
... Single-bit converter in double differential mode minimizes noise and distortion. While customized components and copper-screened HDAM with additional low pass filter preserve music's dynamic structure and ensure accurate tone and imaging. Additional HDAM for I-V conversion and filtering improves sle ...
Dec 2001 Reduce Power Consumption of DSL Modems with the LT1969 Line Driver
... increased power supply voltage level sets the minimum power consumption of the driver stage, even when no signal is being transmitted. This issue becomes a major concern in central office DSL designs where multiport cards are required. It is less of a problem on the CPE end of the connection where t ...
... increased power supply voltage level sets the minimum power consumption of the driver stage, even when no signal is being transmitted. This issue becomes a major concern in central office DSL designs where multiport cards are required. It is less of a problem on the CPE end of the connection where t ...
Dual Channel Photologic Encoder Detector
... Dual Photologic® circuitry in single package provides reduced component count Open collector inverter output for flexibility of circuit interface Low cost plastic housing ...
... Dual Photologic® circuitry in single package provides reduced component count Open collector inverter output for flexibility of circuit interface Low cost plastic housing ...
7B40 数据手册DataSheet 下载
... and a wide output voltage range for a variety of applications including process control and factory-floor environments. The single-channel 7B modules accept inputs from a range of transducers and are fully rated over the extended -40oC to +85oC industrial temperature range. All 7B Series modules are ...
... and a wide output voltage range for a variety of applications including process control and factory-floor environments. The single-channel 7B modules accept inputs from a range of transducers and are fully rated over the extended -40oC to +85oC industrial temperature range. All 7B Series modules are ...
MT-600 MT-1200 MT-2400
... for touring amplifiers. Micro-Tech amplifiers are known around the world as the benchmark for high-density, ultra-pure power in a compact package. In addition, each model gives you Crown’s legendary ODEP® protection to keep the show going long after other amplifiers would fail. Micro-Tech amplifiers ...
... for touring amplifiers. Micro-Tech amplifiers are known around the world as the benchmark for high-density, ultra-pure power in a compact package. In addition, each model gives you Crown’s legendary ODEP® protection to keep the show going long after other amplifiers would fail. Micro-Tech amplifiers ...
Battery charger technologies.
... intelligence and quality. Different Battery Charger technologies could provide DC signals that are very close in characteristics if they were designed correctly. However, one technology’s design criteria could be more complicated than another in order to achieve the same output characteristics. But ...
... intelligence and quality. Different Battery Charger technologies could provide DC signals that are very close in characteristics if they were designed correctly. However, one technology’s design criteria could be more complicated than another in order to achieve the same output characteristics. But ...
7-i
... On top of the dc current, the adaptive bias control circuit also produces an envelope current proportional to the signal power. Assuming a two-tone sinusoidal input at frequencies 0 , and a,, the envelope signal is given by ...
... On top of the dc current, the adaptive bias control circuit also produces an envelope current proportional to the signal power. Assuming a two-tone sinusoidal input at frequencies 0 , and a,, the envelope signal is given by ...
JohnAnalog
... gain set by load impedance, Z, and source impedance, Y. By tailoring these impedances with some combination of resistors and capacitors, one can obtain gain stages as well as more complicated pole/zero structures or bipolar shaping structures. The dc operating point of the amplifier is established b ...
... gain set by load impedance, Z, and source impedance, Y. By tailoring these impedances with some combination of resistors and capacitors, one can obtain gain stages as well as more complicated pole/zero structures or bipolar shaping structures. The dc operating point of the amplifier is established b ...
PXY 16 line
... mechanical resonance can be found using the built in wobble generator. The notch filter set up eliminates undesired frequencies from the output voltage, such as the stage’s resonant frequency. So you easy can adapt the set up depending on the current load scenario and optimize the performance of the ...
... mechanical resonance can be found using the built in wobble generator. The notch filter set up eliminates undesired frequencies from the output voltage, such as the stage’s resonant frequency. So you easy can adapt the set up depending on the current load scenario and optimize the performance of the ...
Scribe Notes
... We want a way to connect a voltmeter without loading the system and lowering the voltage readout (remember that a resistor in parallel lowers the voltage read between two points). What is loading the system? Loading the system means to draw current from it. Real voltmeters and ammeters will do this ...
... We want a way to connect a voltmeter without loading the system and lowering the voltage readout (remember that a resistor in parallel lowers the voltage read between two points). What is loading the system? Loading the system means to draw current from it. Real voltmeters and ammeters will do this ...
120V-100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
... The TDA7293 is a monolithic MOS power amplifier which can be operated at 100V supply voltage (120V with no signal applied) while delivering output currents up to ±6.5 A. This allows the use of this device as a very high power amplifier (up to 180W as peak power with T.H.D.=10 % and Rl = 4 Ohm); the ...
... The TDA7293 is a monolithic MOS power amplifier which can be operated at 100V supply voltage (120V with no signal applied) while delivering output currents up to ±6.5 A. This allows the use of this device as a very high power amplifier (up to 180W as peak power with T.H.D.=10 % and Rl = 4 Ohm); the ...
Assign. 3 File
... The statements above tells LTSpice that both inputs has DC voltage of 1.3 V and a 5 mVp sinusoid with frequency of 1 KHz but out of phase with each other. In other words, vi6 – vi7 is a 1 kHz 10 mVp (20 mVp-p) sinusoid. The statement .tran 3u 3m instructs LTSpice to do calculations from 0 – 3 ms (3 ...
... The statements above tells LTSpice that both inputs has DC voltage of 1.3 V and a 5 mVp sinusoid with frequency of 1 KHz but out of phase with each other. In other words, vi6 – vi7 is a 1 kHz 10 mVp (20 mVp-p) sinusoid. The statement .tran 3u 3m instructs LTSpice to do calculations from 0 – 3 ms (3 ...
Menouni - CERN Indico
... amplifier must be smaller than 857 µV(12 mVpp/14) for a BER of 1012. Finally, the input capacitance of the liming amplifier must be small so that it does not load the preceding TIA and reduce its performance. To meet the above design specifications, we designed the liming amplifier using gain stage ...
... amplifier must be smaller than 857 µV(12 mVpp/14) for a BER of 1012. Finally, the input capacitance of the liming amplifier must be small so that it does not load the preceding TIA and reduce its performance. To meet the above design specifications, we designed the liming amplifier using gain stage ...
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.