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Why is gain bandwidth product of cascade amplifier more than single stage amplifier?
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Need of multistage amplifier?
The Gain provided by the multistage amplifier is greater than the gain of single stage amplifier. The gain of the two stage amplifier is the product of the gain of the individual stages.
What Advantages of double tuned amplifiers over single tuned amplifiers?
The primary advantage of a double tuned amplifier, such as, an amplifier with a tuned circuit on the input and the output, is narrow bandwidth. Another advantage to the circuit is impedance matching with the previous stage, etc. And last but not least your double tuned amplifier will have more gain for electrons spent getting the job done. In our battery operated everything world that is an important design factor.
What is the advantage of two stage amplifier compared to single stage?
In a two stage amplifier the gain (ratio of the output to the input quantity) of the first stage is amplified again in the second stage so the gain of a two stage amp is the product of the gain of two individual stages which is sufficient enough to drive the output device as compared to a single stage amplifier.
What is advantage and disadvantages of multistage amplifier?
A multistage amplifier is composed of several single stage amplifiers.
What is the difference between single stage and multi stage amplifiers?
single stage amplifier contain only one stage transistor amplifier but multi stage contain more than one amplifier stage
What is a monoblock?
In reference to a car stereo amplifier it is a term used to descibe an amplifier that that has only a single-channel output, meaning you can only wire a single speaker to it unless you wire multiple speakers in a parallel or series circuit. In reference to a car stereo amplifier it is a term used to descibe an amplifier that that has only a single-channel output, meaning you can only wire a single speaker to it unless you wire multiple speakers in a parallel or series circuit.
What is the function of resistor in single stage amplifier?
A simple, 1 transistor single stage amplifier can be made using several resistors to bias a NPN or PNP transistor into its' linear operating region. With this done, a small voltage signal applied to the input of the amplifier will have the voltage amplified at the output in a linear fashion. I'm not sure what your question is; if this does not answer it let me know.
Why does an operational amplifier need a power supply?
It doesn't. You can make a differential amplifier with a single power supply.
What is advantage of single side band?
An advantage of a single side band (SSB) is that it only needs half the bandwidth of AM. AM stands for amplitude modulation.
May power amplifier a voltage amplifier?
A power amplifier may also boost voltage; in audio equipment, power amplifiers often have a dial on the front that is used to control the input voltage gain. A simple power amplifier is composed of a single transistor; this type of configuration cannot provide voltage amplification as well. A voltage amplifier stage is needed. So the above example of an audio power amplifier is actually a voltage amplifier stage, followed by one or more power amplifier stages.
What are mono amplifiers used for?
A mono (single channel) amplifier may be used for powering a subwoofer.
Single product pricing and mult product pricing?
Single product pricing refers to a single purchase, such as one bottle of Pepsi. Multiple product pricing refers to purchasing more than one product at a time, such as a pallet of Pepsi.
