CHA3398-QDG Datasheet PDF - United Monolithic Semiconductors Medium Power Amplifier Specs

CHA3398-QDG - Medium Power Amplifier

Datasheet Summary

Description

The CHA3398-QDG is a 4 stages monolithic Medium Power Amplifier, producing 21dB gain for 18dBm output power.

It is specially designed for Point To Point Telecom Radio.

The CHA3398-QDG is recommended as a driver for the CHA5659-QXG power amplifier.

Features

Broadband performances: 36-43.5GHz.
18dBm Pout at 1dB compression.
22dB gain.
29dBm OTOI.
DC bias: Vd=4.0Volt@Id=200mA.
24L-QFN4x4.
MSL1 Sij versus Frequency Main Electrical Characteristics Tamb. = +25°C Symbol Parameter Freq Frequency range Gain Linear Gain P-1dB Output Power @1dB comp. OTOI 3rd order Intercept point Min Typ Max Unit 36.0 43.5 GHz 22 dB 18 dBm 29 dBm Ref. : DSCHA3398-QDG1020 - 20 Jan 21 1/14 Specifications subject to chang.

Datasheet Details

Part number	CHA3398-QDG
Manufacturer	United Monolithic Semiconductors
File Size	343.61 KB
Description	Medium Power Amplifier
Datasheet	CHA3398-QDG Datasheet
Additional preview pages of the CHA3398-QDG datasheet.

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Full PDF Text Transcription

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CHA3398-QDG 36-43.5GHz Medium Power Amplifier GaAs Monolithic Microwave IC in SMD leadless package Description The CHA3398-QDG is a 4 stages monolithic Medium Power Amplifier, producing 21dB gain for 18dBm output power. It is specially designed for Point To Point Telecom Radio. The CHA3398-QDG is recommended as a driver for the CHA5659-QXG power amplifier. The circuit is manufactured with a pHEMT process, 0.15µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is supplied in RoHS compliant SMD package. UMS A3398 YYWW Main Features ■ Broadband performances: 36-43.5GHz ■ 18dBm Pout at 1dB compression ■ 22dB gain ■ 29dBm OTOI ■ DC bias: Vd=4.0Volt@Id=200mA ■ 24L-QFN4x4 ■ MSL1 Sij versus Frequency Main Electrical Characteristics Tamb.

Published: Jan 26, 2025 |