MC13820FC

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RF amplifiers are essential components in many wireless communication systems. The MC13820FC is a new type of RF amplifier specifically designed for such applications. This article discusses the application field and working principle of the MC13820FC.

The MC13820FC is a high power, high efficiency discrete amplifier in a low profile flat package. It is designed to operate in the frequency range between 890 MHz and 1000 MHz, with typical power gain of 12dB at 935 MHz. The amplifier has an input/output impedance of 50 ohms, so it is suitable for use in applications such as wireless handsets and point-to-point base stations. The package has been designed for ease of use in high density applications, with small size and high integration capability.

The main working principle of the MC13820FC is its use of active and passive components in combination. The active components are integrated circuits, which are used to control the amplifier gain and power output. The passive components are inductors, resistors, and capacitors. These components are combined in a manner that allows the gain to be controlled, with the output signal being trimmed to the desired level. The output power is determined by the impedance and capacitance of the inductors. The higher the impedance of the inductors, the higher the output power.

The main benefit of the MC13820FC is its efficiency. The amplifier has a power consumption of only 0.35 mA for a gain of 12 dB, making it very attractive for low power applications. It also has very good stability, with no thermal runaway and low susceptibility to external RF interference. The package is small, so it takes up minimal space in a compact design.

The MC13820FC is a very useful device in wireless applications. It can be used for a wide range of functions such as radio link, point-to-point radio and trunking. In addition, it is suitable for use in cellular networks, and for other applications where high efficiency and low power is required. Furthermore, its low cost makes it attractive for applications which require high volume production.

In conclusion, the MC13820FC is a very useful RF amplifier for a wide range of applications. Its great power efficiency and stability make it ideal for wireless applications, and its low cost means it can be used in high volume applications. Its small size makes it attractive for use in dense applications, such as cellular networks. Therefore, it is well capable of satisfying almost any RF amplifier requirement and would be valuable for any wireless communication system.

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