Broomfield, CO 80021

1

Preliminary

Product Description

EDS-101498 Rev G

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 2005 Sirenza Microdevices, Inc.. All worldwide rights reserved.

303 S. Technology Ct.

Phone: (800) SMI-MMIC

http://www.sirenza.com

Typical Gmax, OIP3, P1dB @ 5V,270mA

5

7

9

11

13

15

17

19

21

23

25

0.9

1.1

1.3

1.5

1.7

1.9

2.1

2.3

2.5

Frequency (GHz)

24

26

28

30

32

34

36

38

40

42

44

SGA-9289

SGA-9289Z

Medium Power Discrete SiGe Transistor

Product Features

•

Available in RoHS compliant Green packaging

•

50-3000 MHz Operation

•

42.5 dBm Ouput IP3 Typical at 1.96 GHz

•

12.0 dB Gain Typical at 1.96 GHz

•

27.5 dBm P1dB Typical at 1.96 GHz

•

2.4 dB NF Typical at 0.9 GHz

•

Cost Effective

•

3-5 V Operation

Applications

•

Wireless Infrastructure Driver Amplifiers

•

CATV Amplifiers

•

Wireless Data, WLL Amplifiers

•

AN-022 contains detailed application circuits

Sirenza Microdevices’ SGA-9289 is a high performance transistor

designed for operation to 3 GHz. With optimal matching at 2 GHz,

OIP3=42.5 dBm and P1dB=27.5 dBm. This RF device is based on

a Silicon Germanium Heterostructure Bipolar Transistor (SiGe

HBT) process. The SGA-9289 is cost-effective for applications

requiring high linearity even at moderate biasing levels. It is well

suited for operation at both 5V and 3V.

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

manufactured with green molding compounds that contain no

antimony trioxide nor halogenated fire retardants.

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&

Package

Green