OPA693IDRG4

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OPA693IDRG4 is a low-noise, high-precision, high-power video amplifier, used in high-end video production equipment and consumer electronic applications, including NTSC/PAL, hi-def video format. Its features include a 20MHz - 5GHz operation frequency range, low-noise of 11.6nV/√Hz, low harmonic distortion of -85dB, and high-power of 33mW/GHz, as well as wide gain dynamic range of 0.1V/V to 10V/V.

In video equipment, this video amplifier offers a wide bandwidth for signal rate control, providing excellent performance in frequency response. Specifically, it helps to achieve the higher signal-to-noise ratio, low distortion, and wide dynamic range required by devises of all kinds. Furthermore, the high current drive capability and low operating current of this video amplifier enhance its versatility in some power demanding applications.

The OPA693IDRG4 amplifier is commonly applied in video production equipment, such as video switchers, cameras, monitors, display control systems and video networks. In consumer electronics, it is typically used in audio/video receivers, multi-channel power amplifiers, audio/video wall processors, and high-performance video displays.

OPA693IDRG4 works based on its high quality input stage. The input stage works in bipola configuration with high common-mode rejection, low distortion, high bandwidth and low noise. This makes the input signal well balanced with low levels of distortion. Furthermore, its boosting signal output circuit with adjustable gain and output voltage enhances its capability for de-multiplexing signal for signal regulation.

Moreover, OPA693IDRG4 integrates an oscillation frequency control circuit with the output stage. The output stage is designed with an integrated buffer amplifier for current driving, which helps to decrease level of output distortion and increase the quality of the video signal. Additionally, the video amplifier provides adjustable gain by changing the value of capacitor , thus helping to satisfy the needs of different applications.

Overall, OPA693IDRG4 is an excellent choice for a wide range of high fidelity electronic applications and video systems. It offers superior linearity, high-precision, low-noise, and wide dynamic range to produce accurate and detailed audio or video signals. As such, it is often selected as the best choice in both consumer electronic and professional production equipment, in order to obtain superior audio/video results.

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