TGA4541-SM(2012) データシートの表示（PDF） - TriQuint Semiconductor
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TGA4541-SM Datasheet PDF : 14 Pages
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TGA4541-SM
Ka-Band Variable Gain Driver Amplifier
Applications
VSAT
Point-to-Point Radio
Test Equipment & Sensors
4541
1248
5342
Product Features
Frequency Range: 28 – 31 GHz
Power: 23 dBm P1dB
Gain: 33 dB
Output TOI: 31 dBm
Attenuation Range: 30 dB
Bias: Vd = 5 V, Id = 330 mA, Vg = -0.7 V Typical
Package Dimensions: 6.0 x 6.0 x 0.85 mm
QFN 6x6mm 40L
Functional Block Diagram
General Description
The TriQuint TGA4541-SM is a variable gain amplifier
to be used as a driver amplifier in linear Ka band
applications. The TGA4541-SM operates from 28 to 31
GHz and is designed using TriQuint’s pHEMT
production process.
The TGA4541-SM typically provides 23 dBm of linear
power with 32 dB of small signal gain and 31 dBm of
output TOI. The attenuation range is typically 30 dB.
The TGA4541-SM is available in a low-cost, surface
mount 40 lead 6x6 QFN package and is ideally suited for
VSAT ground terminals and Point-to-Point Radio
applications.
Lead-free and RoHS compliant.
Evaluation Boards are available upon request.
Pin Configuration
Pin #
1, 2, 3, 5, 6, 7, 8, 9, 10, 11,
12, 13, 15, 17, 19, 20, 21, 22,
23, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 37, 39, 40
4
14
16
18
24
35
36
38
Symbol
N/C
RF IN
Vg
Vd2
Vd3
RF OUT
Vc
Gnd
Vd1
Ordering Information
Part No.
ECCN
Description
TGA4541-SM EAR99 Ka-band Variable Gain Amp
Standard T/R size = 500 pieces on a 7” reel.
Preliminary Data Sheet: Rev- 05/08/12
© 2012 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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