TGA4541-SM_15 Datasheet, PDF (1/14 Pages) TriQuint Semiconductor – Ka Band Variable Gain Driver Amplifier

Applications
• VSAT
• Point-to-Point Radio
• Test Equipment & Sensors
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
TGA4541-SM
Ka-Band Variable Gain Driver Amplifier
4541
1347
5717
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.
Datasheet: Rev A 08-30-13
© 2013 TriQuint
- 1 of 14 -
Disclaimer: Subject to change without notice
www.triquint.com