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The ACPM-7392 is a fully matched 10-pin surface mount
module developed for UMTS Band4 and Band9. This pow-
er amplifer module operates in the 1710-1785MHz band-
width. The ACPM-7392 meets stringent UMTS linearity
requirements up to 28.4dBm output power in band4 and
28.0dBm output power in band9. The 4mmx4mm form
factor package is self contained, incorporating 50ohm in-
put and output matching networks
The ACPM-7392 features 5th generation of CoolPAM cir-
cuit technology which supports 3 power modes – bypass,
mid and high power modes. The CoolPAM is stage bypass
technology enhancing PAE (power added efciency) at
low and medium power range. Active bypass feature is
added to 5th generation to enhance PAE further at low
output range. This helps to extend talk time.
The power amplifer is manufactured on an advanced
InGaP HBT (hetero-junction Bipolar Transistor) MMIC (mi-
crowave monolithic integrated circuit) technology ofer-
ing state-of-the-art reliability, temperature stability and
ruggedness.