demand for RF power semiconductors


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The demand of RF power semiconductor is increasing. Mainly it is used with the transmitter section of the wireless products. All the chips of the wireless system are cmos process based due to low cost, high integrity, but we can not put power amplifier inside the cmos chip as it will add more noise to the cmos blocks and for high power application we can not use cmos technology as vdd is decreasing with lower technology nodes.
The power output of different standards are
AMPS 31 dBm
GSM 36 dBm
CDMA 28 dBm
DECT 27 dBm
PDC 30 dBm
Bluetooth 16 dBm
wlan 14-19 dBm




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