5.1-5.9GHz 3x3mm WiFi and WiMAX Power Amplifier
MGA-25203
5.1-5.9GHz 3x3mm WiFi and WiMAX Power Amplifier
Data Sheet
Description
Avago Technologies MGA-25203 linear p...
Description
MGA-25203
5.1-5.9GHz 3x3mm WiFi and WiMAX Power Amplifier
Data Sheet
Description
Avago Technologies MGA-25203 linear power amplifier is designed for mobile and fixed wireless data applications in the 5.1 to 5.9 GHz frequency ranges. The PA is optimized for IEEE 802.11a/n WLAN and 802.16 WiMAX applications. The PA exhibits flat gain and good match while providing linear power efficiency to meet stringent mask conditions. It utilizes Avago Technologies proprietary GaAs Enhancement-mode pHEMT technology for superior performance across voltage and temperature levels. The MGA-25203 is packaged in a 3x3x1 mm size for spaceconstrained applications.
Features
Advanced GaAs E-pHEMT 50 all RF ports Full performance across entire 5.1-5.9GHz Operates from 4.9-5.9 GHz Integrated CMOS compatible pins for shutdown 3 to 5V supply ESD protection all ports above 1000V HBM Small size: 3 x 3 x 1 mm Stable under all loads or conditions -40C to +85C operation
Applications
Portable WiFi and WiMAX applications WiFi and WiMAX Access points
At 5.4GHz
Meets all IEEE 802.11n masks at 23 dBm Pout with 3.3V and 425mA EVM of -34dB (2.0%) at 64QAM, 54Mbps @ Pout of 23dBm
Functional Block Diagram
GND 16 RFIN 1 VCC1 15 GND 14 VCC2 13 GND 12
Gain of 30dB PAE of 13%
Package Diagram
VCC1 VCC2
13 12
GND
GND 2
OMN ISMN
RFOUT 11 RFIN
1 2 3 4
16
15
14
GND
GND RFOUT GND NC
GND 3
BIAS NETWORK
GND 10
GND GND
17 GND
11 10 9
BCTRL 4 BSPLY 5 BSW 6 N/C 7 N/C 8
N/C...
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