TGA1073B-SCC_15 Datasheet, PDF (1/7 Pages) TriQuint Semiconductor – 27 32 GHz 0.7 Watt Power Amplifier

Product Datasheet
January 17, 2005
27- 32 GHz 0.7 Watt Power Amplifier
TGA1073B-SCC
The TriQuint TGA1073B-SCC is a three stage
HPA MMIC design using TriQuint’s proven
0.25 um Power pHEMT process. The TGA1073B
is designed to support a variety of millimeter wave
applications including point-to-point digital radio
and LMDS/LMCS and Ka band satellite ground
terminals.
The three stage design consists of a 2 x 300um
input stage driving a 2 x 600um interstage
followed by a 4 x 600um output stage.
The TGA1073B provides 28.5 dBm nominal
output power at 1dB compression across
27-32GHz. Typical small signal gain is 25 dB
at 28GHz and 18dB at 32GHz.
The TGA1073B requires minimum off-chip
components. Each device is 100% DC and RF
tested on-wafer to ensure performance
compliance. The device is available in chip form.
Key Features and Performance
• 0.25 um pHEMT Technology
• 25 dB Nominal Gain @ 28 GHz
• 28.5 dBm Nominal Pout @ P1dB (7V)
• -38 dBc IMR3 @ 18 dBm SCL
• Bias 6 - 8 V @ 420 mA
• Chip Dimensions 3.12mm x 2.15mm
Primary Applications
• Point-to-Point Radio
• Point-to-Multipoint Communications
30
25
20
S21
15
10
5
0
-5
S11
-10
-15
S22
-20
-25
25
26
27
28
29
30
31
32
33
34
35
Frequency (GHz)
30.0
29.5
29.0
28.5
28.0
27.5
VD = +6V, +7V, +8V
IDQ = 420mA
27.0
26.5
26.0
28.0
29.0
30.0
31.0
32.0
Frequency (GHz)
TriQuint Semiconductor Texas : Phone [phone] Fax [phone] Web: www.triquint.com
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