SGA-2186

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Frequency:	0Hz ~ 5GHz
P1dB:	6.7dBm
Gain:	9.3dB
Noise Figure:	4.4dB
RF Type:	Cellular, GSM, PCS, UMTS
Voltage - Supply:	1.9 V ~ 2.5 V
Current - Supply:	17mA ~ 23mA
Test Frequency:	1.95GHz
Package / Case:	SOT-86
Supplier Device Package:	SOT-86

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Introduction

The SGA-2186 is a unique RF amplifier designed specifically for applications that require ultra-high power levels, low noise levels, excellent linearity, and wide bandwidths. SGA-2186 amplifiers provide a wide range of features that make them ideal for applications such as cellular base stations, microwave point-to-point communication systems, and high-power RF broadcasting. Additionally, SGA-2186 amplifiers offer the same low-noise figure and power efficiencies as other high-power amplifiers.

SGA-2186 Application Field

SGA-2186 amplifiers are typically used for wireless communication applications ranging from 100 MHz to 6 GHz. They are designed to provide ultra-low noise amplification and operate across a wide range of temperatures. They can provide significant power gain, up to 35 dB, with excellent linearity over a wide frequency range. These features make them ideal for applications such as cellular base stations, wireless repeaters, microwave point-to-point communication systems, and high-power RF broadcasting.

SGA-2186 Working Principle

The SGA-2186 amplifiers employ a unique circuit design that is based on a combination of FETs and bipolar transistors. This combination of two technologies provides the amplifier with excellent linearity, high gain, and low noise.The SGA-2186 amplifiers feature a linearization circuit that utilizes feed forward RF linearization for accurate compensation of the amplitude and phase errors in nonlinear amplifiers. The linearization process helps reduce distortion and improves linearity across a wide frequency range. Additionally, the SGA-2186 amplifiers have a built-in temperature compensation circuit that ensures stable operation over a wide range of temperatures.

Conclusion

The SGA-2186 RF amplifiers provide users with the features that they need for applications such as cellular base stations, wireless repeaters, and microwave point-to-point communication systems. These amplifiers feature wide bandwidths, ultra-high power levels, low noise levels, and excellent linearity. Additionally, the SGA-2186 amplifiers employ a combination of FETs and bipolar transistors to provide excellent linearity, high gain, and low noise. Furthermore, the linearization circuit utilized in the SGA-2186 amplifiers helps reduce distortion and improves linearity across a wide frequency range. SGA-2186 amplifiers can be used in a variety of applications and offer the same low-noise figure and power efficiencies as other high-power amplifiers, making them an ideal choice for those seeking an RF amplifier that can provide a wide range of features.

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