CHR3861-QEG Datasheet Integrated Down Converter

Manufacturer: United Monolithic Semiconductors

Overview: CHR3861-QEG 6-9GHz Integrated Down Converter GaAs Monolithic Microwave IC in SMD leadless.

Datasheet Details

Part number	CHR3861-QEG
Manufacturer	United Monolithic Semiconductors
File Size	1.02 MB
Description	Integrated Down Converter
Datasheet	CHR3861-QEG_UnitedMonolithicSemiconductors.pdf

General Description

The CHR3861-QEG is a multifunction part, which integrates a balanced cold FET mixer, a LO bufffer, and a RF LNA including gain control.

It is designed for a wide range of applications, typically ISM and commercial communication systems.

The circuit is manufactured on a pHEMT process, 0.25µm gate length.

Key Features

RF performance 5.9-9.0GHz.
12dB conversion gain.
1dBm Input IP3.
9dB Gain Control.
15dBc Image Rejection.
24LQFN4x5.
ESD protected Gain (dB) 20 16 12 8 4 0 GC3= -1.5V -0.7V -0.6V -0.5V -0.4V 0V -4 6 6.5 7 7.5 8 8.5 9 9.5 RF Frequency (GHz) Main Electrical Characteristics Tamb = +25°C, Vd = 4V Symbol Parameter FRF RF frequency range FLO LO frequency range FIF IF frequency range Gc Conversion gain Min Typ Max Unit 5.9 9.0 GHz 3.

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