Rficsolutions.Inc RGPA01 free download

File name RGPA01(2.4-2.5 GHz GaAs pHEMT).pdf

RFIC Solutions Inc. Power Amplifier Description . Preliminary Datasheet RGPA01 Functional Diagram . The RGPA01 is a 2.4 to 2.5 GHz high efficiency GaAs Enhancement Mode pHEMT MMIC power amplifier. This MMIC power amplifier doesn't require any off chip components. The device is designed for 802.11b/g and WLAN MIMO system. The Power Amplifier exhibits unparalleled linearity and efficiency for both 802.11g and 802.11b WLAN systems. Applications. · · · · IEEE 802.11 b/g WLAN Cellular System WiFi Systems ISM Band Systems . Key Features. · · · · . High Gain High Performance Low Cost Output Power in the range of 26 dBm Electrical Specifications. . Conditions: Vcc = 3.3 V & TA=25 0C Parameter Frequency Range Gain Power Output (P1dB) Efficiency @ P1dB EVM @20 dBm Input Return Loss Output Return Loss Supply Current DC Voltage Min 2.4 26 Typical Max 2.5 28 Units GHz dB dBm % % dB dB mA V 26 37 3.2 12 12 225 3.3 March 12, 2007 www.rficsolutions.com Page 1 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice RFIC Solutions Inc. Power Amplifier Simulated Results. Small signal gain Vs Freq 30 28 26 24 22 20 18 16 14 12 10 2400 30 25 Preliminary Datasheet RGPA01 . Pout Vs Pin Gain1 Pout1 20 15 10 5 2420 2440 2460 2480 2500 -20 -15 -10 -5 0 5 10 15 20 RFFreq Pavs Stability Factor Over Power -5 -10 Input Return Loss Vs Power 10 9 8 7 6 5 4 3 2 1 0 -20 -15 -10 -5 0 RFpower 5 10 15 20 dB(S_11) -15 -25 -30 -35 -20 -15 -10 -5 0 5 10 15 20 RFpower Output Return Loss Vs Power -10 dB(S_22) -15 -20 -25 -20 -15 -10 -5 0 5 10 15 20 RFpower March 12, 2007 www.rficsolutions.com K -20 Page 2 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice RFIC Solutions Inc. Power Amplifier Layout... Preliminary Datasheet RGPA01 March 12, 2007 www.rficsolutions.com Page 3 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice