TriQuint Semiconductor Texas : Phone (972)994-8465 Fax (972)994 8504 Web: www.triquint.com
Advance Product Information
1
27- 32 GHz 1.5 Watt Power Amplifier TGA1082B
Prototype Part #, Production Part # TBD
Key Features
0.25 um pHEMT Technology
22 dB Nominal Gain at 30GHz
1W Nominal Pout @ P1dB
1.5W Psat at 30GHz
Bias 6 - 7V @ 960 mA
Chip Dimensions 4.13mm x 3.3mm
Primary Applications
Point-to-Point Radio
Point-to-Multipoint Communications
Ka Band Sat-Com
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
The TriQuint TGA1082B-EPU is a three stage
HPA MMIC design using TriQuint's proven
0.25 um Power pHEMT process. The TGA1082B
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 TGA1082B provides 30 dBm nominal
output power at 1dB compression across
27-32GHz. Typical small signal gain is 22 dB
at 30GHz.
The TGA1082B 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.
16
18
20
22
24
26
28
30
28
29
30
31
32
Frequency (GHz)
G
a
in
(d
B
)
18
20
22
24
26
28
30
32
28
29
30
31
32
Frequency (GHz)
P1
dB (
d
Bm)
TriQuint Semiconductor Texas : Phone (972)994-8465 Fax (972)994 8504 Web: www.triquint.com
Advance Product Information
2
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
Advance Product Information
3
68 pF .01uF
0.01uF 1000pF 68pF
Vg
0.01uF 1000pF 68pF
0.01uF 68pF
0.01uF 68pF
Vd
Vd
68 pF .01uF
Break Airbridges 2 pl
Airbridges 2 pl
RF Out
RF In
5 Ohms
68pF
Optional stability network (2 PL) iff
Airbridges are broken.
Contact TQT Applications for
additional information
5 Ohms
68pF
Optional stability network (2 PL) iff
Airbridges are broken.
Contact TQT Applications for
additional information
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
Figure 2 -- Optional Bias
Mode for Enhanced
Stability
Figure 1 -- Recommended Bias
Layout
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