Product Datasheet
August 15, 2000
19 - 27 GHz Medium Power Amplifier
TGA1073G-SCC
Key Features and Performance
•
•
•
•
•
0.25 um pHEMT Technology
22 dB Nominal Gain
25 dBm Nominal Pout @ P1dB
Bias 5-7V @ 220 mA
Chip Dimensions 2.55 mm x 1.15mm
Primary Applications
The TriQuint TGA1073G-SCC is a three stage
MPA MMIC design using TriQuint’s proven
0.25 um Power pHEMT process. The TGA1073G
is designed to support a variety of millimeter wave
applications including point-to-point digital radio
and point-to-multipoint communications.
Gain and Return Loss (dB)
•
•
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
18
Point-to-Point Radio
Point-to-Multipoint Communications
The three stage design consists of a 200 um input
device driving a 480um interstage device
followed by an 800um output device.
The TGA1073G provides 25dBm nominal
output power at 1dB compression across
19-27GHz. Typical small signal gain is 22 dB.
The TGA91073G 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.
S21
S11
S22
19
20
21
22 23 24 25
Frequency (GHz)
26
27
28
28
24
20
P1dB (dBm)
16
12
8
4
0
19
20
21
22
23
24
25
26
27
28
29
Frequency (GHz)
TriQuint Semiconductor Texas : Phone (972)994-8465 Fax (972)994 8504 Web: www.triquint.com
1
rev 11/10/98
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
