AD8328ARQZ

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The AD8328ARQZ is a monolithic integrated circuit that is classified underlinear-video processing. It is specifically designed for high-performance and low-cost video signal chain applications. The AD8328ARQZ features a compact and integrated architecture comprised of variable gain amplifiers, input protection diodes, low-noise voltage regulator, and power supply switching circuits. The device is an ideal solution for high-performance, cost-effective video signal chain requirements.

The AD8328ARQZ is a field programmable device that provides users with the ability to program their video chain with a variety of gain and power settings. The device contains two adjustable variable gain amplifiers (VGAs), two adjustable low noise pre-amplifiers (LNAs), two power supply switching circuits, two integrated input protection diodes, and one adjustable voltage regulator. The VGAs offer up to gain settings of up to 12dB for each video output channel, and can be adjusted with a single terminal control. Two LNAs allow for programmable gain settings ranging from -3dB to 6dB. The integrated input diodes allow for protection against accidental high-voltage discharge, while the adjustable voltage regulator can provide a stable power source for powering the device.

The AD8328ARQZ also features a low noise amplifier architecture that helps to minimize the effects of noise and interference pickup. The digital-controlled gain switch and programmable voltage regulator allow users to fine-tune their video signals to their desired settings. The AD8328ARQZ also includes an Accurate Low Frequencies (ALF) feature that helps reduce any background noise present in the signal.

The AD8328ARQZ is widely used in video signal chains for applications such as LCD/Plasma displays, projection systems, video surveillance systems, video editing systems, video conferences, home theater systems, and more. These systems typically require good noise rejection, low power consumption, low-distortion, and wide dynamic range. The AD8328ARQZ offers excellent performance in these areas and is the ideal physical layer solution for high performance video signal chain applications.

In summary, the AD8328ARQZ is an integrated circuit designed for video signal chain design, and falls into the linear-video processing classification. It contains a range of adjustable gain and power settings, as well as digital control, low noise architecture and power supply switching, allowing users to optimize their system design. The low-cost, high-performance application of the AD8328ARQZ makes it an ideal choice for a variety of video signal chain applications.

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