TGA4502-SCC Datasheet, PDF (1/11 Pages) TriQuint Semiconductor – K Band High Power Amplifier

K Band High Power Amplifier
Product Data Sheet
July 22, 2003
TGA4502-SCC
Key Features
• 17-27 GHz Application Frequency Range
• 22 dB Nominal Gain
• 29 dBm Nominal P1dB
• 37dBm Nominal OTOI
• 15 dB Nominal Return Loss
• 0.25 um pHEMT 2MI Technology
• Bias 7V @ 760 mA
• Chip Dimensions 1.52 x 3.29 x .1mm
Product Description
The TriQuint TGA4502-SCC is a compact
High Power Amplifier MMIC for K-band
applications. The part is designed using
TriQuint’s proven standard 0.25 um gate
power pHEMT production process.
The TGA4502-SCC provides a nominal
29 dBm of output power at 1 dB gain
compression from 17-27 GHz with a small
signal gain of 22 dB.
The part is ideally suited for low cost
emerging markets such as K-band
Satellite Communications, Point-to-Point
Radio, and Point-to-Multi Point
Communications.
The TGA4502-SCC is 100% DC and RF
tested on-wafer to ensure performance
compliance.
Primary Applications
• K Band Sat-Com
• Point-to-Point Radio
• Point-to-Multipoint Communications
Fixtured Measured Performance
Bias Conditions: Vd = 7V, Id = 760mA
35
33
Psat
31
29
27
P1dB
25
23
21
17 18 19 20 21 22 23 24 25 26 27
Frequency (GHz)
30
30
G a in
24
24
18
18
12
12
6
6
0 Output
0
-6
-6
-12
-12
-18
-18
-24 _{Inpu t}
-24
-30 ^t
-30
14 16 18 20 22 24 26 28 30 32
Frequency (GHz)
1
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