|bfg21w_800drv2.pdf||Philips Semiconductors 800MHz PA Driver with BFG21W
800MHz PA Driver with BFG21W
November 8, 1998
Discrete Semiconductors - Mansfield
171 Forbes Blvd.
Mansfield, MA 02048
BFG21W, the new 5 generation transistor from Philips Semiconductors, is well suited for PA driver
applications in AMPS, TDMA, CDMA and GSM systems. BFG21W's performance is superior at 800MHz,
3.0V applications. Under CW mode, the part is capable of P1dB=25dBm, efficiency of 70% and Gp of 17dB.