Circuit Models for A..
... In each case, the result—of course—depends on amplifier parameters ( Avo , Zin , Zout ). However, the results likewise depend on the devices (source and load) attached to the amplifier (e.g., L1 , R1 , L2 , R2 ). The only amplifier voltage gain is its open-circuit voltage gain Avo ! Now, let’s swi ...
... In each case, the result—of course—depends on amplifier parameters ( Avo , Zin , Zout ). However, the results likewise depend on the devices (source and load) attached to the amplifier (e.g., L1 , R1 , L2 , R2 ). The only amplifier voltage gain is its open-circuit voltage gain Avo ! Now, let’s swi ...
DM74AS805B Hex 2-Input NOR Driver
... These devices contain six independent drivers, each of which performs the logic NOR function. Each driver has increased output drive capability to allow the driving of high capacitive loads. ...
... These devices contain six independent drivers, each of which performs the logic NOR function. Each driver has increased output drive capability to allow the driving of high capacitive loads. ...
2 - 3B Scientific
... base, more electrons will migrate than holes, which minimises recombination between the two. Because the width of the base is shorter than the diffusion length of the electrons, which count as minority carriers within the base itself, the electrons diffuse through the base into the depletion layer b ...
... base, more electrons will migrate than holes, which minimises recombination between the two. Because the width of the base is shorter than the diffusion length of the electrons, which count as minority carriers within the base itself, the electrons diffuse through the base into the depletion layer b ...
- Secutron
... All information, document, and specifications contained in this manual are subject to change to change without prior notice by the manufacturer. ...
... All information, document, and specifications contained in this manual are subject to change to change without prior notice by the manufacturer. ...
Low Offset Voltage | RRIO E-Trim TM Op-amp
... Merely one additional op amp stage can provide slew rate control for a given analog gain stage ...
... Merely one additional op amp stage can provide slew rate control for a given analog gain stage ...
Fairchild Semiconductors
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
AD6IW HEMT MMIC Wideband LNA article and kit info
... Negative feedback network, C4, L3, R1 provide flat gain up to 2.4GHz and better return loss. This is convenient for wide band applications, but on the cost of higher noise figure, and IP. The small inductor 1 to 2nH in the feedback circuits improves a gain and RL at the high frequency. This inductor ...
... Negative feedback network, C4, L3, R1 provide flat gain up to 2.4GHz and better return loss. This is convenient for wide band applications, but on the cost of higher noise figure, and IP. The small inductor 1 to 2nH in the feedback circuits improves a gain and RL at the high frequency. This inductor ...
LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier CMOS
... Note 5: Typical Values represent the most likely parametric norm. Note 6: All limits are guaranteed by testing or statistical analysis. Note 7: V+ = 15V, VCM = 7.5V and RL connected to 7.5V. For Sourcing tests, 7.5V ≤ VO ≤ 11.5V. For Sinking tests, 3.5V ≤ VO ≤ 7.5V. Note 8: Do not short circuit outp ...
... Note 5: Typical Values represent the most likely parametric norm. Note 6: All limits are guaranteed by testing or statistical analysis. Note 7: V+ = 15V, VCM = 7.5V and RL connected to 7.5V. For Sourcing tests, 7.5V ≤ VO ≤ 11.5V. For Sinking tests, 3.5V ≤ VO ≤ 7.5V. Note 8: Do not short circuit outp ...
BJT - Globarena
... The input characteristics curves are in between IB and VBE for various values of collector to emitter voltage VCE If VCE = 0 and if the base-emitter junction is forward biased, the input characteristics is the same as the characteristics of forward biased diode If VCE is increased then VCB increases ...
... The input characteristics curves are in between IB and VBE for various values of collector to emitter voltage VCE If VCE = 0 and if the base-emitter junction is forward biased, the input characteristics is the same as the characteristics of forward biased diode If VCE is increased then VCB increases ...
100V Line Systems
... As the voltages can approach 100 volts, a double insulated cable should be used at all times. The cable should be adequately secured and cable runs should be kept away from any potential source of interference. These include other cables: 3 phase mains, data, telecom cables etc. Loudspeaker switchi ...
... As the voltages can approach 100 volts, a double insulated cable should be used at all times. The cable should be adequately secured and cable runs should be kept away from any potential source of interference. These include other cables: 3 phase mains, data, telecom cables etc. Loudspeaker switchi ...
Matching operational amplifier bandwidth with applications
... specification is given, the systems designer has passed the signal definition problem to the circuit designer. The circuit designer must determine what portion of the signal can be sacrificed because of loop gain reduction (“a” decreases with frequency) while meeting the distortion or fidelity speci ...
... specification is given, the systems designer has passed the signal definition problem to the circuit designer. The circuit designer must determine what portion of the signal can be sacrificed because of loop gain reduction (“a” decreases with frequency) while meeting the distortion or fidelity speci ...
a 250 MHz, 10 ns Switching Multiplexers w/Amplifier AD8170/AD8174
... The AD8170(2:1) and AD8174(4:1) are very high speed buffered multiplexers. These multiplexers offer an internal current feedback output amplifier whose gain can be programmed via external resistors and is capable of delivering 50 mA of output current. They offer –3 dB signal bandwidth of 250 MHz and ...
... The AD8170(2:1) and AD8174(4:1) are very high speed buffered multiplexers. These multiplexers offer an internal current feedback output amplifier whose gain can be programmed via external resistors and is capable of delivering 50 mA of output current. They offer –3 dB signal bandwidth of 250 MHz and ...
FAN6961 Boundary Mode PFC Controller FAN6961 —Boundary Mode PFC Controller Features
... controller IC intended for controlling PFC preregulators. The FAN6961 provides a controlled on-time to regulate the output DC voltage and achieve natural power factor correction. The maximum on-time of the external switch is programmable to ensure safe operation during AC brownouts. An innovative mu ...
... controller IC intended for controlling PFC preregulators. The FAN6961 provides a controlled on-time to regulate the output DC voltage and achieve natural power factor correction. The maximum on-time of the external switch is programmable to ensure safe operation during AC brownouts. An innovative mu ...
2*100 watt @ 4ohm TK2050 Class-D Audio Amplifier
... stages, the TC2000 allows the implementation of a complete Class-T audio amplifier. TP2050 is a stereo power stage capable of 50W continuous average power per channel, Class-T Digital Audio Power Amplifier using Tripath’s proprietary Digital Power ProcessingTM technology. The TP2050 can be coupled w ...
... stages, the TC2000 allows the implementation of a complete Class-T audio amplifier. TP2050 is a stereo power stage capable of 50W continuous average power per channel, Class-T Digital Audio Power Amplifier using Tripath’s proprietary Digital Power ProcessingTM technology. The TP2050 can be coupled w ...
JC Morrison on Phase Splitters
... mention that a really balanced tranny is EXPENSIVE. all those complaints about Tango NC21s, ask any manufacturer how much fun it is to do balanced fine wire work! They honestly should cost more than any output tranny. and as I have harped on before (and no one listened...), if there are additional i ...
... mention that a really balanced tranny is EXPENSIVE. all those complaints about Tango NC21s, ask any manufacturer how much fun it is to do balanced fine wire work! They honestly should cost more than any output tranny. and as I have harped on before (and no one listened...), if there are additional i ...
The ground noise issue – an explanation of what`s happening and
... Connecting or disconnecting other attached system components could make the noise level change or even go away temporarily, but any useful configuration always had the noise. While using a transformer there could certainly be a fix for this, there are some disadvantages: ...
... Connecting or disconnecting other attached system components could make the noise level change or even go away temporarily, but any useful configuration always had the noise. While using a transformer there could certainly be a fix for this, there are some disadvantages: ...
Analog Pulse Width Modulation
... In order to simulate the functionality of the error amplifier and comparator, the triangle wave generator portion of the circuit was replaced with a voltage controlled oscillator (VCO) block which outputs a 500 kHz triangle wave with a 2.5 V offset and 2.1 V amplitude. This allows for faster simulat ...
... In order to simulate the functionality of the error amplifier and comparator, the triangle wave generator portion of the circuit was replaced with a voltage controlled oscillator (VCO) block which outputs a 500 kHz triangle wave with a 2.5 V offset and 2.1 V amplitude. This allows for faster simulat ...
Non-Linear Behavior
... Hey, hey! This definition makes sense if you think about it—gain is the change of the output voltage with respect to a change at the input. For example, of small change vin at the input will result in a change of Avo vin at the output. If Avo is large, this change at the output will be large! ...
... Hey, hey! This definition makes sense if you think about it—gain is the change of the output voltage with respect to a change at the input. For example, of small change vin at the input will result in a change of Avo vin at the output. If Avo is large, this change at the output will be large! ...
Model 1176LN Solid-State Limiting Amplifier
... Figure 4 - Using a FET as a voltage-variable resistor. The combination of R5 and Q1 acts as a voltage divider which controls the gain. LN Circuitry The LN circuit, which appeared in revisions ‘C’ and later, was designed to reduce the distortion that the FET introduced in the gain reduction stage. FE ...
... Figure 4 - Using a FET as a voltage-variable resistor. The combination of R5 and Q1 acts as a voltage divider which controls the gain. LN Circuitry The LN circuit, which appeared in revisions ‘C’ and later, was designed to reduce the distortion that the FET introduced in the gain reduction stage. FE ...
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.