MAX4028EUE+

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX4028EUE+ is a high-performance, low-power monolithic video amplifier module designed specifically for high-resolution graphic and XGA applications. Built on a 0.35µm, 1.6 volts CMOS process, it has extremely low distortion and superior linearity. The MAX4028EUE+ is the perfect choice for portable and desktop applications that require high-speed and resolution.

The MAX4028EUE+ has a wide gain range of 3.5 to 30 dB, and its video bandwidth extends up to a very impressive 78MHz. It also offers excellent video quality, with a Noise Figure that is better than -30 dB at 10 kHz to 5 MHz. The amplifier uses a unique process technology to produce low harmonic distortion, allowing for higher resolution than is possible with conventional oscilloscope amplifiers.

The MAX4028EUE+ features an internal offset voltage adjuster, an AC-and-DC coupling selector, a control port and an RS232 serial port. The offset voltage adjuster enables precise adjustment of the output voltage level in order to match the frequency and amplitude of the input signal. The AC-and-DC coupling/selector enables adjusting the amplifier to either AC or DC coupled settings. The control port is used to interface the amplifier to external controllers. And the RS232 port can be used to access the amplifier\'s internal registers, including gain and offset, via a PC.

The MAX4028EUE+ is mainly used for video graphics, XGA, and HDTV applications but its use does not stop there. It can often be found in professional audio equipment, flat panel displays, video surveillance systems, and in many other video applications. It is also used in set-top boxes, modems and communication networks, plus automotive and industrial video systems.

The MAX4028EUE+ has multiple inputs, including dc-coupled Y/C differential input for high-frequency video signals, or AC-coupled differential inputs for lower frequency video signals. It also has an output buffer that can adjust the output impedance to match the output device. Outputs include both Y/C and composite video outputs, which are available simultaneously. Channel muxing is also available, allowing more than one video source to be added to both the Y/C and composite outputs.

The working principle of the MAX4028EUE+ is quite simple. It uses an input differential amplifier to amplify the input signal, and then differential outputs for both composite and Y/C video types. The differential outputs drive a video buffer that can be used to match the output impedance to the device driving the video signal. This ensures that the signal is clear with no degradation. Finally, the output driver circuitry is responsible for providing a clean, low-distortion output at the required level.

The MAX4028EUE+ is a reliable, cost-effective solution that provides industry-leading performance. Its wide bandwidth, low distortion and high linearity make it the perfect choice for demanding video applications. Its multiple inputs, outputs and control interfaces make it easy to integrate into existing systems and provide excellent video performance. The MAX4028EUE+ is the perfect amplifier module for high-resolution graphics and XGA displays.

The specific data is subject to PDF, and the above content is for reference