Advance Product Information
April 28, 2003
Ka Band 2W Power Amplifier
Key Features
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•
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•
•
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TGA4514-EPU
Typical Frequency Range: 31 - 35 GHz
33.5 dBm Nominal Psat @ Vd = 7V
31.5 dBm Nominal P1dB
IMD3: 31dBc at Pout/tone=22dBm
19 dB Nominal Gain
Bias 6 - 7 V, 1150 mA
0.25 um 2MI pHEMT Technology
Chip Dimensions 4.0 x 3.2 x 0.1 mm
(0.161 x 0.128 x 0.004) in
Preliminary Measured Data
30
Gain & Return Loss (dB )
20
10
0
-10
-20
-30
28
29
30
31
32
33
34
35
36
37
38
Frequency (GHz)
Bias Conditions: Vd = 6 V, Id = 1150 mA
Primary Applications
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Point-to-Point Radio
Military Radar Systems
Ka Band Sat-Com
GAIN
ORL
IRL
35
Psat @ Pin= 20dBm (dBm)
34
33
32
31
30
29
28
30
Bias Conditions: Vd = 6/7 V, Id = 1150 mA
Vd = 7 V
Vd = 6 V
31
32
33
34
35
Frequency (GHz)
36
37
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice
TriQuint Semiconductor Texas: Phone (972)994-8465 Fax (972)994 8504 Web: www.triquint.com
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