TGA2923-SG

Advance Product Information www.DataSheet4U.com Aug 16, 2005 10 Watt MMDS Packaged Amplifier Key Features TGA2923-SG 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 Fixtured Measured Performance Bias Conditions: Vd = 8 V, Idq =1.2 A Performance data taken in a 3.5 GHz application circuit 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. 15 10 S Parameter (dB) 5 0 -5 -10 -15 -20 -25 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4 Frequency (GHZ) S21 S11 S22 40 39.5 Output Power (dBm) 39 38.5 38 37.5 37 3.3 3.4 3.5 3.6 3.7 3.8 Frequency (GHz) P2dB P1dB Evaluation Boards are available. Note: This device is early in the characterization process prior to finalizing al...