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CHA2291 Datasheet - United Monolithic Semiconductors

CHA2291 - 10-18GHz Low Noise / Variable Gain Amplifier

The CHA2291 is a high gain four-stage monolithic low noise amplifier with variable gain.

It is designed for a wide range of applications, from military to commercial communication systems.The backside of the chip is both RF and DC grounded.

This helps to simplify the assembly process.

The circuit

CHA2291 Features

* Frequency range: 10-18GHz 2.2dB Noise Figure. 23dB gain Gain control range: 25dB DC power consumption: 180mA @ 5V Chip size: 2.49 X 1.23 X 0.10 mm 26 24 22 20 18 16 14 12 10 8 6 4 2 0 10 Gain (dB) NF (dB) 11 12 13 14 15 16 17 Frequency (GHz) Typical on wafer measurements : Gain & NF 18 Main Ch

CHA2291_UnitedMonolithicSemiconductors.pdf

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Datasheet Details

Part number:

CHA2291

Manufacturer:

United Monolithic Semiconductors

File Size:

408.81 KB

Description:

10-18ghz low noise / variable gain amplifier.

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