1

Product Description

EDS-100635 Rev. F

303 Technology Court, Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of this

information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or

granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc.. All worldwide rights

reserved.

SGA-3486

&

Package

Green

DC-5000 MHz, Cascadable

SiGe HBT MMIC Amplifier

Product Features

• Now available in Lead Free, RoHS

Compliant, & Green Packaging

• High Gain : 18.0 dB at 1950 MHz

• Cascadable 50 Ohm

• Operates From Single Supply

• Low Thermal Resistance Package

Applications

• PA Driver Amplifier

• Cellular, PCS, GSM, UMTS

• IF Amplifier

• Wireless Data, Satellite

The SGA-3486 is a high performance SiGe HBT MMIC Amplifier. A

Darlington configuration featuring 1 micron emitters provides high

FT and excellent thermal perfomance. The heterojunction in-

creases breakdown voltage and minimizes leakage current be-

tween junctions. Cancellation of emitter junction non-linearities

results in higher suppression of intermodulation products. Only 2

DC-blocking capacitors, a bias resistor and an optional RF choke

are required for operation.

The matte tin finish on Sirenza’s lead-free package utilizes a post

annealing process to mitigate tin whisker formation and is RoHS

compliant per EU Directive 2002/95. This package is also manu-

factured with green molding compounds that contain no antimony

trioxide nor halogenated fire retardants.

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Frequency (GHz)

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Test Conditions:

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