Although a distribution amplifier may accept different input channels and output those to particular outputs. The term is meant to describe something that outputs the same signal to some number of outputs,based on one input. The outputs are identical, and the signals all appear or transition at the same time. A similar approached is used with some IC functions, an example would
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be a 1-to-10 Clock Buffer, used for clock distribution. Many other logic functions exist to provide minimum signal skew between outputs and eliminate the fanout problem of driving multiple outputs. IC Decoders are another form of signal distribution. Semiconductor Analog Switches are also used to distribute, or fan out signals to more than one location. As a piece of equipment, a distribution amplifier could come in many forms. The distribution amplifier might be designed to fan-out audio signals, video signals or digital signals, and in each case being a completely different design. At the circuit level the amplifiers, or drivers, could be 50 ohm or 75 ohms and might be called lines drivers or cable drivers. At the circuit level the distribution amplifier would take on the form of the clock buffer example but would use ICs of what ever type would have the correct interface level. For example TTL ICs for digital logic signals or operational amplifiers for analog signals. The circuit fragment above is meant to represent a distribution amplifier used in the audio range. The capacitor values have been selected to have an effect in the audio frequency range, but they could be altered to change the frequency range. The operational amplifier used in the circuit is a TL084 which has a unity gain bandwidth of 3Mhz. The TL084 was selected because it`s a quad package and carries all four of the required operational amplifiers....
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This....
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,....
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
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