Advance Product Information
June 4, 2004
Ka-Band Power Amplifier
Key Features
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•
•
•
•
•
•
TGA4517-EPU
Frequency Range: 31 - 37 GHz
35 dBm Nominal Psat
15 dB Nominal Gain
12 dB Nominal Return Loss
Bias 5-6 V, 2 A Quiescent
0.15 um 3MI pHEMT Technology
Chip Dimensions 4.35 x 3.90 x 0.05 mm
(0.171 x 0.154 x 0.002) in
Preliminary Measured Data
Bias Conditions: Vd = 6 V, Idq = 2 A
25
20
15
10
5
0
-5
-10
-15
-20
-25
Frequency (GHz)
Primary Applications
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•
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Point-to-Point Radio
Military Radar Systems
Ka-Band Sat-Com
GAIN
S-Parameter (dB)
ORL
IRL
30 31 32 33 34 35 36 37 38 39 40
Bias Conditions: Vd = 6 V, Idq = 2 A, Duty = 20%
@ Pin = 24 dBm
38
36
Psat (dBm)
34
32
30
28
26
32
33
34
35
36
37
38
Frequency (GHz)
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 Email: Info-mmw@tqs.com Web: www.triquint.com
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