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

Advance Product Information

October 28, 2005

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19

20

21

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23

24

25

26

27

32

34

36

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46

48

Frequency (GHz)

-15

-10

-5

0

5

10

15

20

25

32

34

36

38

40

42

44

46

48

Frequency (GHz)

32 - 45 GHz Wide Band Driver Amplifier

TGA4521

Key Features

•

Frequency Range: 32 - 45 GHz

•

25 dBm Nominal Psat @ 38 GHz

•

24 dBm P1dB @ 38 GHz

•

16 dB Nominal Gain @ 38 GHz

•

33 dBm OTOI @ 16dBm/Tone

•

Bias: 6 V @ 175 mA Idq

•

0.15 um 3MI pHEMT Technology

•

Chip Dimensions 1.60 x 0.75 x 0.10 mm

(0.063 x 0.030 x 0.004 in)

Primary Applications

•

Digital Radio

•

Point-to-Point Radio

•

Point-to-Multipoint Communications

•

Military SAT-COM

Measured Fixtured Data

Bias Conditions: Vd = 6 V, Idq = 175 mA

Psat

P1dB

Product Description

The TriQuint TGA4521 is a compact Driver

Amplifier MMIC for Ka-band and Q-band

applications. The part is designed using TriQuint’s

0.15um power pHEMT production process.

The TGA4521 nominally provides 25 dBm

saturated output power, and 24 dBm output power

at 1dB Gain compression @ 38 GHz. It also has

typical gain of 16 dB.

The part is ideally suited for low cost emerging

markets such as Digital Radio, Point-to-Point

Radio and Point-to-Multi Point Communications.

The TGA4521 is 100% DC and RF tested on-wafer

to ensure performance compliance.

Lead-Free & RoHS compliant.

Gain

IRL

ORL

Note: Devices is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to change without

notice