LMH6722QSDX/NOPB

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The LMH6722QSDX/NOPB is a wide-band, high linearity video amplifier for use in a variety of applications. It is designed with a low distortion differential amplifier configuration and separate AC-coupled ables, combined with an upper current foldback-based output current limitation feature, to produce a linear and distortion-free video amplifier. The LMH6722QSDX/NOPB is ideal for applications such as linear video amplifiers, video modulators, video amplifiers, and analog-to-digital converters.

The LMH6722QSDX/NOPB provides differential outputs with a low 75 ohms output capacitor, eliminating the need for external capacitors. This amplifier also incorporates a fail-safe output tracking to provide a soft-start when the amplifier is enabled. Additionally, the LMH6722QSDX/NOPB offers superior performance in high-speed video amplifier applications.

The LMH6722QSDX/NOPB\'s linearity and noise performance is further enhanced by its gain and bandwidth combination. The differential inputs provide excellent common-mode noise rejection for high-frequency signals and the 75 ohms output capacitor minimizes the motion artifacts at higher frequencies. In addition, the amplifier features a wide range of input and output configurations, including single-ended inputs, dual and differential outputs.

The LMH6722QSDX/NOPB\'s working principle is based on its wide bandwidth and high linearity. The amplifier\'s differential inputs provide excellent common-mode noise rejection and the 75 ohms output capacitor minimizes motion artifacts at higher frequencies. The amplifier operates in either a single-ended or differential input configuration, depending on the application and provides gain up to 20x and bandwidth up to 45MHz. Additionally, the amplifier provides excellent saturation characteristics, allowing it to work over a wide range of input and output levels.

The LMH6722QSDX/NOPB\'s linearity and noise performance is further enhanced by its current limitation feature. The amplifier employs an upper current foldback feature which uses the same mechanisms as an over current limiter to maintain the input currents for a given temperature and operating time. This feature limits the peak current and saturation effects caused by high input signals and protects the amplifier\'s performance. In addition, the LMH6722QSDX/NOPB also features a fail-safe output tracking feature to provide a soft-start during power up.

The LMH6722QSDX/NOPB is a versatile video amplifier that is suitable for a variety of applications. It is ideal for use in linear video amplifiers, video modulators, video amplifiers, and analog-to-digital converters, as well as for applications that require a wide, high linearity amplifier. The 75 ohms output capacitor, wide bandwidth and gain, and upper current limitation feature further enhance its performance for high-speed video applications. Additionally, the amplifier\'s fail-safe output tracking feature ensures a safe and reliable performance.

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