CHA2293 24.5-29.5GHz Low Noise / Variable Gain Amplifier

United Monolithic Semiconductors

Description

CHA2293 RoHS COMPLIANT 24-30GHz Low Noise, Variable Gain Amplifier GaAs Monolithic Microwave IC .
The CHA2293 is a high gain four-stage monolithic low noise amplifier with variable gain.

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Datasheet Specifications

Part number: CHA2293
Manufacturer: United Monolithic Semiconductors
File Size: 180.37 KB
Datasheet: CHA2293_UnitedMonolithicSemiconductors.pdf
Description: 24.5-29.5GHz Low Noise / Variable Gain Amplifier

Features

* Frequency range : 24-30GHz 3dB Noise Figure. 24dB gain Gain control range: 15dB Low DC power consumption, 160mA @ 5V Chip size : 2.32 X 1.23 X 0.10 mm Typical on wafer measurements :Gain & NF 28 26 24 Gain (dB) 22 20 18 16 14 12 10 8 6 4 NF (dB) 2 0 24 25 26 27 28 29 30 Frequency (GHz) Main Charac

Applications

* from military to commercial communication systems. The backside of the chip is both RF and DC grounded. This helps simplify the assembly process. The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It

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24.5-29.5GHz Low Noise Variable Gain Amplifier United Monolithic Semiconductors

United Monolithic Semiconductors CHA2293-like datasheet