Description: EPM2428 is a new product belonging to RFIC’s EPM
family. It’s a three-stage power amplifier with super
high output power in 2.4-2.5GHz band utilizing
InGaP/GaAs HBT process. With excellent linearity
performance, the device delivers 28dBm output
power and 3 EVM at 4.5V under 54Mbps OFDM
(IEEE802.11g) modulation, and 31dBm output power
meeting 802.11b spectrum mask respectively.
Products in EPM family integrate input matching,
output matching and partial RF choke on chip. It
offers the users good balance in performance and
cost. EPM2428 is housed in a 16 pin 4X4 (mm 2 ) QFN
leadless package.
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EPM2428V120327.pdf
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