ISL59481IRZ-T13

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ISL59481IRZ-T13 is a video amplifier and module produced by Intersil. It is a single-channel, low-noise amplifier designed to drive up to 150MHz, full-rate HDTV signals with the lowest noise, distortion and power dissipation. This device is optimized for use in high-definition video systems such as set-top boxes, HDTV receivers, digital transmitters and other applications, where excellent linearity and low noise are important.

ISL59481IRZ-T13 is a fully-featured, dual-mode amplifier designed to operate in both class-A and class-B modes. The device has a variable voltage-gain range of 0.7V/V to 4.3V/V, and a maximum output current of 600mA. It has a video-input port, a video-output port, an input-level control port, a power-supply port, an enable pin and an optional pre-emphasis pin. The amplifier is capable of providing an incredibly high output drive capability due to its multiple power sources, a CMOS gate and an adjustable gate.

The ISL59481IRZ-T13 has excellent linearity and low noise. This is made possible through the use of an advanced video filter stage with a 3rd-order Butterworth response, a high-gain, low-distortion differential input stage, and a high-bandwidth, linear-in-dB current-feedback output stage. These features combine to create a reliable and consistent video signal with extremely low distortion and noise.

The linearity of the ISL59481IRZ-T13 is also enhanced by an integrated pre-emphasis filter. This filter allows for the adjustment of the signal response so that the resulting output exhibits greater linearity over a wide range of frequencies. As a result, the video signal output on the ISL59481IRZ-T13 is of superior quality compared to what is available on previous versions of video amplifiers.

The ISL59481IRZ-T13 also has a built-in power supply, as well as integrated short-to-ground protection, which protect the amplifier from any potential shorts to ground. This feature helps to reduce the possibility of power-related damage and faults in the system.

The ISL59481IRZ-T13 is designed to operate over the temperature range of -40°C to +85°C, making it suitable for operation in extreme environmental conditions. The amplifier is also RoHS-compliant, which ensures that it is safe for use in settings that require an environmentally-friendly component.

The ISL59481IRZ-T13 is an excellent choice for use in video applications that require superior noise performance, low distortion and low power dissipation. The amplifier is ideal for use in high-definition video systems, where its linearity, low noise and power-saving features make it a must-have component.

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