Advance Product Information
November 15, 2005
Ka-Band
Packaged
MPA
Key Features
•
•
•
•
•
TGA4902-SM
Typical Frequency Range: 25 - 35 GHz
25 dBm Nominal P1dB
18 dB Nominal Gain
Bias 6 V, 220 mA
Package Dimensions:
4.0 x 4.0 x 0.9 mm
Primary Applications
•
•
•
Ka-Band VSAT
Point-to-Point Radio
Point-to-Multipoint Communications
Product Description
The TriQuint TGA4902-SM is a Ka-
Band packaged medium Power
Amplifier. The TGA4902-SM operates
from 25-35 GHz and is designed using
TriQuint’s proven standard 0.25 um
power pHEMT production process.
The TGA4902-SM typically provides 25
dBm of output power at 1 dB gain
compression, with small signal gain of
18 dB.
The TGA4902-SM is ideally suited for
VSAT ground terminal market, Point-to-
Point Radio, Point-to-Multipoint
Communications.
Evaluation Boards are available.
Lead-free and RoHS compliant.
25
20
15
10
5
0
-5
-10
-15
-20
-25
25
Preliminary Measured Data
Bias Conditions: Vd = 6 V, Id = 220 mA, Tuned
Gain
S-Parameter (dB)
ORL
IRL
26
27
28
29
30
31
32
33
34
35
Frequency (GHz)
27
25
P1dB (dBm)
23
21
19
17
15
25
26
27
28
29
30
31
32
33
34
35
Frequency (GHz)
Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to change
without notice.
1
TriQuint Semiconductor Texas: Phone (972)994-8465 Fax (972)994-8504 Email: Info-mmw@tqs.com Web: www.triquint.com
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