TGA2923-SG Datasheet, PDF (1/11 Pages) TriQuint Semiconductor – 10 Watt MMDS Packaged Amplifier

Advance Product Information
Aug 16, 2005
10 Watt MMDS Packaged Amplifier
TGA2923-SG
Key Features
• 3.5 GHz Application Frequency Range
• 9 dB Nominal Gain
• 10 Watt Nominal Psat
• 2.5% EVM at 30 dBm output power
• IMD3 -45 dBc @ 28 dBm SCL, Typical
• Bias Conditions: 8 V @ 1.2 A (Quiescent)
• 0.5 µm HFET Technology
• 2 lead Cu-alloy base and internally partially
matched package
Primary Applications
• 802.16 Broadband Wireless
• WiMAX
Product Description
The TGA2923-SG HPA provides 9
dB of gain, 10 W of output power at
3.5 GHz and 2.5% EVM at 30 dBm
output power for OFDM 64 QMA.
The device is ideally suited for high
linearity, high power wireless data
applications such as 802.16 and
WiMAX. The package has a high
thermal conductivity copper alloy
base. Internal partial matching
simplifies system board layout by
requiring a minimum of external
components.The device can be
tuned to 3.3 - 3.8GHz range in 200
MHz bandwidth. 2 object
components (C4 & C5) can be
tuned for bandwidth.
Lead-Free & RoHS compliant.
Evaluation Boards are available.
Fixtured Measured Performance
Bias Conditions: Vd = 8 V, Idq =1.2 A
Performance data taken in a 3.5 GHz application circuit
15
10
S21
5
0
-5
S11
-10
-15
S22
-20
-25
3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4
Frequency (GHZ)
40
39.5
P2dB
39
38.5
P1dB
38
37.5
37
3.3
3.4
3.5
3.6
3.7
3.8
Frequency (GHz)
Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to
change without notice.
1
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