RFPD2648

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

An RFPD2648 is a high voltage, low noise video amplifier found in a variety of consumer electronics products, including televisions, projectors, and gaming consoles. It is typically used in combination with other video amplifiers to boost the signal strength of incoming video signals, increasing the picture clarity and reducing noise artifacts. This particular amplifier can deliver up to 1000 volts of peak-to-peak signal amplitude with a signal to noise ratio of greater than 95dB, making it an excellent choice for video signal processing applications.

At the core of the RFPD2648 lies a high power enhancement mode MOSFET, which can handle currents up to 10 amps. This MOSFET works in conjunction with three bipolar transistors to form a 3-stage amplifier that can deliver up to 1000 volts peak-to-peak output signal amplitude. There are also two voltage regulators; a 12V regulator for the MOSFET, and a 5V regulator for the bipolar transistors.

The RFPD2648 can be configured to operate in either a bipolar, Class A, or Class B amplification scheme. In a bipolar scheme, both transistors are used as amplifiers to amplify the incoming signal, with the output signal being the sum of the two. In Class A and Class B schemes, the transistors operate either in partial or full conduction, respectively. In Class A, both transistors are partially conducting, while in Class B, one transistor is always on and the other is always off.

The amplifier also features two pre-amplification stages. The first stage is a differential pre-amplifier that provides high input impedance and adjustable gain. This stage is typically used to equalize the signal before the second stage, which is a single-ended pre-amplifier that provides gain control.

The RFPD2648 is capable of operating over a wide range of input frequencies, from DC to 5MHz. This makes it an ideal choice for high definition video systems due to its high signal fidelity and fast response time. It can also be used for audio applications, such as soundbars and home theater systems, as well as for optical data communication systems for high speed data transfers.

The RFPD2648 is a great choice for any type of video applications with its high powered MOSFET and robust pre-amplification stages. With its wide frequency range and high peak-to-peak signal strength, it can boost the signal quality of almost any incoming video signal, ensuring a crystal clear picture every time.

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