Agilent ACPM-7812
CDMA/AMPS Power Amplifier Module
Data Sheet
Features
鈥?Operating frequency:
824 鈥?849 MHz
鈥?28.5 dBm linear output power
@ 3.4 V
鈥?High efficiency: 40% PAE
鈥?Internal 50 ohm matching networks
for both RF IN/OUT
Description
The ACPM-7812 is a fully
matched CDMA Power Amplifier
module. Designed around Agilent
Technologies new Enhancement
Mode pHEMT (E-pHEMT)
process, the ACPM-7812 offers
premium performance in a small,
easy to use package. Fully
matched to 50 Ohms on the input
and output allows faster design,
less overall system optimization
and more reliable performance in
production.
The amplifier has excellent ACPR
and efficiency performance, at
both high and medium Pout
levels, with a single bias control
voltage. For lower quiescent
current, a dynamic bias control
circuit can be used; Vcntl = 1.2V
to 2.7V.
Designed in a surface mount RF
package, the ACPM-7812 is cost
and size competitive.
The ACPM-7812 is another key
component of the Agilent
CDMAdvantage
RF chipset.
鈥?3.2 鈥?4.2 V linear operation
鈥?cdma2000 1xRTT capable
鈥?Only 5 SMT parts needed
鈥?Dynamic bias control or
鈥?Very low quiescent current with
single control voltage
鈥?6.0 x 6.0 x 1.8 mm SMT package
Applications
鈥?800 MHz CDMA handsets
鈥?Wireless data terminals
Pin 1
Package Circuit Diagram
Pin 6
GND
Vdd1
Vdd1
RF Out
Pin 5
RF Out
RF In
Pin 2
RF In
GND
Pin 4
Vdd2
Vcntl
Pin 3
Vdd2
Vcntl
Bottom View of Package