TGA4514_15 Datasheet, PDF (1/13 Pages) TriQuint Semiconductor – 2 Watt Ka-Band Power Amplifier

TGA4514
2 Watt Ka-Band Power Amplifier
Key Features
• Typical Frequency Range: 31 - 35 GHz
• 33.5 dBm Nominal Psat @ Vd = 7V
• 31.5 dBm Nominal P1dB
• IMD3: 31dBc at Pout/tone=22dBm
• 18 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
Measured Performance
Bias Conditions: Vd = 6 V, Id = 1150 mA
30
GAIN
20
10
0
ORL
-10
-20
IRL
-30
28 29 30 31 32 33 34 35 36 37 38
Frequency (GHz)
Bias Conditions: Vd = 6/7 V, Id = 1150 mA
35
34
Vd = 7 V
33
32
Vd = 6 V
31
30
29
28
30 31 32 33 34 35 36 37
Frequency (GHz)
Primary Applications
• Point-to-Point Radio
• Military Radar Systems
• Ka Band Sat-Com
Product Description
The TriQuint TGA4514 is Power Amplifier for Ka-
band applications. The part is designed using
TriQuint’s proven standard 0.25 um gate Power
pHEMT production process.
The TGA4514 provides a nominal 33.5 dBm of
output power at an input power level of 20 dBm
with a small signal gain of 18 dB. Nominal IMD3 is
31dBc at Pout/tone of 22 dBm.
The part is ideally suited for low cost markets such
as Point-to-Point Radio and Ka-band Sat-Com.
Datasheet subject to change without notice.
1
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
July 2009 © Rev A