(China (Mainland))
Product Summary
The TGA2702-SM is a linear amplifier operating for 802.16 fixed broadband wireless applications across the 2.3 to 2.8 GHz frequency band. Application include WiMAX, 802.11g and WiBro. The power amplifier delivers 28 dB of small-signal gain and Pout of 23 dBm at 2.5% EVM (2.6GHz 802.11g OFDM waveform) from a single +6 V power supply. The TGA2702 incorporates an 16 dB step attenuator function and a power sample port. The 50 Ohm device requires minimum external components for operation and is packaged in a low-cost, surface mount 5 x 5 QFN style package. The part is lead-free and RoHS compliant. Evaluation boards are available upon request. The applications of the TGA2702-SM include Fixed Broadband Wireless, 2.5GHz WiMAX, WiBro.
Parametrics
TGA2702-SM absolute maximum ratings: (1)Vd, Drain Voltage: 7 V; (2)Vctrl, Gain Control Voltage: 7 V; (3)Id, Drain Current: 1.1 A; (4)Ig, Gate Current: 6 mA; (5)PIN, Input Continuous Wave Power: 25 dBm; (6)PD, Power Dissipation: 4.68W; (7)TCH, Operating Channel Temperature: 150℃; (8)TM, Mounting Temperature (30 Seconds): 260℃; (9)TSTG, Storage Temperature: -65 to 150℃.
Features
TGA2702-SM features: (1)2.3 to 2.8 GHz bandwidth; (2)2.5% EVM @ 23 dBm Pout (2.6GHz 802.11g OFDM waveform); (3)39 dBc IMD3 @ 21 dBm Pout/tone; (4)28 dB nominal gain; (5)29.8 dBm nominal P1dB; (6)16 dB step attenuator function; (7)Power sample port; (8)Bias: +6 V (single bias); (9)Package: 5.0 x 5.0 x 0.9 mm QFN.
Diagrams
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 TGA2702-SM |
TriQuint Semiconductor |
RF Amplifier 2.6GHz WiMAX Driver PA (Self Biased) |
Data Sheet |
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