MAX3861ETG+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Postamplifier
Applications:	Optical Networks
Mounting Type:	Surface Mount
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-TQFN (4x4)
Base Part Number:	MAX3861

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Introduction

MAX3861ETG+T is a special purpose linear amplifier, which is developed by MAXIM. This device is an integrated, high frequency amplifier for both low noise, low power and high linearity applications. It features a wider operating frequency range and higher power output than any other amplifier in its class. The MAX3861ETG+T is well suited for use in a variety of RF applications such as cellular, cordless, and satellite applications.

Overview of MAX3861ETG+T

The MAX3861ETG+T is a fully integrated, high-frequency amplifier with a wide operating frequency range and high linearity in both directions. It offers a wide range of input voltage ranges, a low noise figure, and a high power output. The device is capable of operating in both linear and non-linear modes and has an adjustable gain, making it suitable for a variety of applications. The amplifier has an operating temperature range of -40°C to +85°C and is capable of driving a 1.3 GHz signal at +25 dBm.The device includes a low-noise input stage, an amplifier, and a power amplifier. It has low distortion and low harmonic content, which are features that are beneficial for applications requiring high linearity. The amplifier stage has a gain bandwith product of 320 MHz, which is suitable for providing a wide bandwidth of operation.

Application Field of MAX3861ETG+T

The wide range of features of the MAX3861ETG+T make it suitable for a variety of applications. It can be used for wireless BT and WiFi, digital communications, cable and satellite, wireless receivers, broadcast systems, mobile and personal communication systems, digital voice communication systems, and base station radio links.The device has a wide range of input voltage ranges and high gain, making it suitable for high linearity applications. It can be used in digital communication systems, where high linearity is required, as well as in satellite applications, where accuracy and low power consumption are important. The device is also suitable for automotive applications, where a wide frequency range and low power consumption are important.

Working Principle of MAX3861ETG+T

The MAX3861ETG+T is a high frequency amplifier, which works by converting small-signal inputs into large-signal outputs. The device is a two-stage amplifier, which includes an input stage, an amplifier, and a power amplifier.The input stage has a low noise figure, which helps to reduce the amount of noise present in the signal. The amplifier stage has a gain of 20 dB and a low distortion of 0.2%. The device also has a maximum gain of 28 dB and a gain bandwidth product of 320 MHz.In the power amplifier stage, the output power can reach up to +25 dBm. This high power ensures that signals can reach the antennae of receivers accurately and at a greater distance. The device can operate in both linear and non-linear modes, and can be adjusted to provide the optimal linearity.

Conclusion

The MAX3861ETG+T is a special purpose linear amplifier, which is developed by MAXIM. It features a wide operating frequency range and higher power output than any other amplifier in its class. It has a low noise figure, a wide range of input voltage ranges, and a high power output, making it suitable for a variety of applications. The device has a gain bandwidth product of 320 MHz, which is suitable for providing a wide bandwidth of operation. The device can operate in both linear and non-linear modes, and can be adjusted to provide the optimal linearity. It is well suited for use in a variety of RF applications such as cellular, cordless, and satellite applications.

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