Ka-Band Packaged 1W PA
Advance Product Information
November 11, 2005
Ka-Band Packaged 1W PA
Key Features
• • • • • •
TGA4509-SM
Frequency Ran...
Description
Advance Product Information
November 11, 2005
Ka-Band Packaged 1W PA
Key Features
TGA4509-SM
Frequency Range: 28-31 GHz 30 dBm Nominal P1dB 19 dB Nominal Gain Bias Conditions: Vd = 6 V, Idq_tot = 420 mA (Id = 800mA under RF drive) Compact 4 x 4 QFN with 20 leads Package Dimensions: 4.0 x 4.0 x 0.9 mm
Primary Applications
Ka-Band VSAT Ground Terminal Point-to-Point Radio Point-to-Multipoint Communications
Product Description
The TriQuint TGA4509-SM is a Ka-Band Packaged 1W Power Amplifier. The TGA4509-SM operates from 28-31 GHz and is designed using TriQuint’s proven standard 0.25 um power pHEMT production process. The TGA4509-SM typically provides 30 dBm of output power at 1 dB gain compression with small signal gain of 19 dB. The TGA4509-SM is available in a lowcost, surface mount 4x4 QFN style package and is ideally suited for Kaband VSAT Ground Terminal, Point-toPoint Radio and Point-to-Multipoint applications. Evaluation Boards are available upon request. Lead-free and RoHS compliant.
Measured Performance
Bias Conditions: Vd = 6V, Idq = 420mA
24 22 20 18 16 14 12 10 8 6 4 2 0 28 28.5 29 29.5 30 30.5 31 Input Output Gain 0 -2 -4 -6 -10 -12 -14 -16 -18 -20 -22 -24 -8
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Frequency (GHz)
33 32
Output Power (dBm)
31 30 29 28 27 26 25 24 23 28 28.5 29 29.5 30 30.5 31
P1dB Psat
Frequency (GHz)
Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to ch...
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