rf ldmos has the advantages of high frequency, high power capacity, good linearity, high efficiency advantages. fmic has 28v rf ldmos technology is mature, frequency coverage of 400mhz~2700mhz.
process features
ø backside source
ø thick oxide isolated
ø multi-resurf technology
ø ultra low gate resistance
ø shielding ring
ø thick aluminum
application
ø rf power amplifier
ø hf, vhf and uhf broadcast transmitter
ø microwave radar and navigation system
ø cdma, w-cdma, tetra, digital terrestrial television