N2105CM

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The N2105CM is a component of RF Misc ICs and Modules system. It is a high performance, fully integrated device, designed for a wide range of applications. The N2105CM is a small form factor, surface mount, power amplifier for use in radiofrequency (RF) applications. It is a mono-block amplifier suitable for use in amplifying signals for receiver and transmitter systems. Its power output is rated to 19 dBm minimum. The N2105CM is suitable for a wide range of applications requiring high gain operation.

This device combines efficient, high gain operation with low noise figure, linearity (IIP3 > +37 dBm) and fast settling time (2µs). The N2105CM can be powered with either AC or DC input voltage. It supports applications demanding stringent linearity requirements such as those found in communication, GPS, consumer and automotive systems.

In terms of application field, the N2105CM is find its wide range of application in consumer electronics, especially for portable products powered by batteries. It is especially used in high gain signal amplification for low input level signals such as for short range receiver and transmitter systems in wireless communication, GPS, and automotive systems.

The N2105CM has built-in temperature compensation circuitry, which helps to reduce thermal drift to a minimum. This feature helps to ensure that the amplifier maintains its performance under temperature variations. The device also supports a wireless ‘sleep’ mode, which helps to reduce the power consumption when the device is not in use.

In terms of the working principles, the N2105CM is a monolithic power amplifier for RF applications. It has two integrated amplifier stages – a low noise amplifier and a power amplifier. The low noise amplifier, or LNA is a differential amplifier that is used to amplify small input signals, and provides a high gain gain compared to the input signal level. This is then followed by the power amplifier, which is responsible for further amplifying the signal and for providing the power output for the device. Both amplifier stages are designed to provide optimum linearity and low distortion over a wide range of input levels.

The N2105CM provides a high efficiency solution for applications demanding a high levels of linearity and performance. Its small form factor and temperature compensation capabilities make it suitable for a wide range of consumer and automotive applications despite its wide-range of application field.

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