TGA1073A-SCC0 pages

Product Data Sheet
November 6, 2002

26 - 35 GHz Medium Power Amplifier

TGA1073A-SCC

Key Features and Performance
•
•
•
•
•
•

19 dB Nominal Gain
25 dBm Nominal Pout @ P1dB
-34.5 dBc IMR3 @ 15.5 dBm SCL
Bias 5 - 7 V @ 220 mA
0.25-µm mmW pHEMT 2MI Technology
Chip Dimensions 1.9 mm x 1.1 mm x 0.1 mm

Primary Applications
•

The three stage design consists of a 200 µm input
device driving a 480 µm interstage device
followed by an 800 µm output device.
The TGA1073A provides 25 dBm nominal
output power at 1dB compression across
26-35 GHz. Typical small signal gain is 19 dB.

Point-to-Point Radio

•

Point-to-Multipoint Communications

•

LMDS CPE PA
30

Gain and Return Loss (dB)

The TriQuint TGA1073A-SCC is a three stage
MPA MMIC design using TriQuint’s proven
0.25-µm mmW pHEMT 2MI process. The TGA1073A
is designed to support a variety of millimeter wave
applications including point-to-point digital radio
and LMDS/LMCS.

S21

20
10
0
S11

-10
S22

-20

The TGA1073A requires minimum off-chip
components. Each device is 100% DC and RF
tested on-wafer to ensure performance compliance.
The device is available in chip form.

-30
26

27

28

29

30

31

32

33

34

35

36

33

34

35

36

Frequency (GHz)
30

P1dB (dBm)

25
20
15
10
5
0
26

27

28

29

30

31

32

Frequency (GHz)

TriQuint Semiconductor Texas: Phone (972)994-8465 Fax (972)994 8504 We