TSH345IPT

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Linear amplifiers are components that are used to raise the power of an input signal without distorting the signal or introducing additional noise. The TSH345IPT is a linear amplifier specifically designed for video applications. This article examines the field of usage and operating principles of the TSH345IPT.

The TSH345IPT is a versatile linear amplifier that finds applications in a variety of video-related applications such as RF amps, video signal processing and video PA systems. It is designed to operate with low noise and wide bandwidth. The amplifier has the capability to achieve low-frequency to high-frequency gain linearity, making it ideal for video applications.

The amplifier employs an internally generated bias voltage to reduce output noise and improve gain flatness. This bias voltage allows the amplifier to achieve higher output without unnecessary distortion or noise. The amplifier also features temperature compensation, which helps maintain gain flatness over temperature while lowering the overall system noise figure.

Another feature of the TSH345IPT is its wide range of input voltage levels. The amplifier can accept single-ended input voltages ranging from 0.7V to 4.0V. It can also accommodate differential input voltages ranging from 1.4V to 10V. This wide range of input voltage levels makes the TSH345IPT suitable for use in different video applications.

The TSH345IPT is a high-performance linear amplifier with a high input impedance of 3.2K. This makes it ideal for applications where impedance matching is critical. The amplifier also features a low output impedance of 75Ω, making it suitable for applications where low output signal losses and good source matching are desired.

The performance of the TSH345IPT can be further enhanced with gain adjustment. The amplifier features a gain adjustment range of 24dB to 48dB, making it easy to regulate the power and bass response of the amplifier. Additionally, the amplifier can be programmed to provide adjustable gain of up to 80dB.

In summary, the TSH345IPT is a versatile and high-performance linear amplifier designed to optimize performance in video applications. The amplifier features wide voltage range, wide bandwidth, and a low output-noise level. It features a wide range of gain settings which allow it to be adjusted to obtain the desired power and bass response. The amplifier also features a high input impedance, making it ideal for applications where impedance matching is critical. With all these performance characteristics, it is easy to see why the TSH345IPT is the ideal video amplifier.

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