TGA4502-SCC

1

TriQuint Semiconductor Texas Phone: www.triquint.com (972)994-8465 Fax (972)994 8504 Info-mmw@tqs.com

Oct 2008 © Rev -

K Band High Power Amplifier

Key Features

•

17-27 GHz Application Frequency Range

•

22 dB Nominal Gain

•

29 dBm Nominal P1dB

•

37 dBm Nominal OTOI

•

15 dB Nominal Return Loss

•

0.25 um pHEMT 2MI Technology

•

Bias 7 V @ 760 mA

•

Chip Dimensions 1.52 x 3.29 x 0.1 mm

Primary Applications

•

K Band Sat-Com

•

Point-to-Point Radio

•

Point-to-Multipoint Communications

Fixtured Measured Performance

Bias Conditions: Vd = 7 V, Id = 760 mA

21

23

25

27

29

31

33

35

17

18

19

20

21

22

23

24

25

26

27

Frequency (GHz)

Psat

P1dB

-30

-24

-18

-12

-6

0

6

12

18

24

30

14

16

18

20

22

24

26

28

30

32

Frequency (G H z)

-30

-24

-18

-12

-6

0

6

12

18

24

30

G ain

Inpu

t

Output

Product Description

The TriQuint TGA4502-SCC is a compact

High Power Amplifier MMIC for K-band

applications. The part is designed using

TriQuint’s proven standard 0.25 um gate

power pHEMT production process.

The TGA4502-SCC provides a nominal

29 dBm of output power at 1 dB gain

compression from 17-27 GHz with a small

signal gain of 22 dB.

The part is ideally suited for low cost

emerging markets such as K-band

Satellite Communications, Point-to-Point

Radio, and Point-to-Multi Point

Communications.

The TGA4502-SCC is 100% DC and RF

tested on-wafer to ensure performance

compliance.

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