EL4543ILZ

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Video modulators are an important component of video-teleconference and voice-activated systems, and the EL4543ILZ is a popular video modulator for such applications. The EL4543ILZ is specifically designed to modulate electrical signals into acceptable RF outputs. It provides a cost-effective solution that is easy to install and use, and can be implemented in a variety of applications.

The EL4543ILZ is a wide band video amplifier with a range of 400KHz to 6GHz. It has a 3dB bandwidth of up to 1.25GHz, and low distortion and noise figures. The device is capable of providing an output up to 12.5V and a gain of up to 25dB. It is available in a variety of packages, including an 8-pin dual in-line package, a 28-pin DIP, and a 32-pin surface-mount device. The device offers a wide range of features, including a low noise floor, wide bandwidth, and fully adjustable gain. Furthermore, the device is designed to easily interface with video-teleconferencing and other video transmission systems.

The working principle of the EL4543ILZ is based on a simple linear amplifier design. The device utilizes an amplifier stage to amplify weak input signals, as well as a voltage limiter stage to ensure that the output signals are within acceptable levels. To further improve the performance of the device, frequency compensation techniques are employed in order to increase the linearity of the device. The device is also designed to produce a high output power, with a minimum of distortion, and has low input impedance to reduce interference.

The EL4543ILZ can be used in a variety of applications, including video surveillance, digital CCTV, DVRs, and VCRs. The device can also be used for video transmission systems, video-teleconferencing systems, and broadcast television. Additionally, the device is often used to improve the video quality of digital video signals, as well as to provide the required frequencies for digital video applications. Furthermore, the device can be used to add video inputs to any video system such as video-teleconferencing systems and digital cable systems.

In summary, the EL4543ILZ is a powerful, cost-effective wideband video amplifier. It is designed to be highly efficient, with low noise and distortion, as well as a wide bandwidth. Additionally, the device is designed to easily integrate with video-teleconferencing and other video transmission systems. Finally, the device can be used in many different applications, including video surveillance, digital CCTV, DVRs, and VCRs, as well as to improve the video quality of digital video signals and to provide the required frequencies for digital video applications.

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