TGA2731-SM_15 Datasheet, PDF (1/15 Pages) TriQuint Semiconductor – 2.7 to 4.0 GHz Driver Amplifier

Applications
• Commercial and Military Radar
• Communications
• Test Instrumentation
TGA2731-SM
2.7 – 4.0 GHz Driver Amplifier
Product Features
• Frequency Range: 2.7 - 4.0 GHz
• Small Signal Gain: > 24 dB
• Power: > 30.7 dBm
• PAE: > 22 %
• IM3: < -32 dBc (@ 3.5 GHz)
• Input Return Loss > 7 dB
• Output Return Loss > 11 dB
• Self-Bias: VD = 6 V, VG = 0 V, IDQ = 900 mA
• Single Supply Operation
• Package Dimensions: 5.0 x 5.0 x 0.85 mm
Functional Block Diagram
General Description
TriQuint's TGA2731-SM is a driver amplifier fabricated
on TriQuint's TQPHT25 0.25um GaAs production
process. The TGA2731-SM operates from 2.7 to 4.0
GHz and provides > 30.7 dBm of output power with >
22.7 dB of large signal gain. The TGA2731-SM also
includes a 13dB attenuator at the input, and a simple
resistively coupled power detector at the output. The
amplifier can be operated from a single supply in the
self-biased mode.
The TGA2731-SM is offered in a 5x5 mm plastic QFN.
It is well-matched to 50 ohms, and includes integrated
DC blocking caps on both RF ports allowing for simple
system integration.
Lead-Free & RoHS compliant.
Evaluation Boards are available on request.
Pad Configuration
Pad Number
1-3, 5-9, 11 13, 15-17, 19-21, 23-
25, 27-28
4
10
12
14
18
22
26
29
Symbol
No Connect
RF Input
VSW
VG
Power Sample
RF Output
VD2
VD1
GND
Ordering Information
Part
ECCN
TGA2731-SM
EAR99
Description
2.7 – 4.0 GHz
Driver Amplifier
Preliminary Datasheet: Rev - 09-05-14
© 2014 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com