ACPM-7372
UMTS Band8 (880-915MHz) 4x4 Power Amplifier Module
Data Sheet
Description
Features
The ACPM-7372 is a fully matched 10-pin surface mount
module developed for UMTS EGSM. This power amplifier
module operates in the 880-915MHz bandwidth. The
ACPM-7372 meets stringent UMTS linearity requirements
up to 28.75dBm output power.The 4mmx4mm form factor
package is self contained, incorporating 50ohm input and
output matching networks.
• Thin Package (0.9mm typ)
• Excellent �inearity
• 3-mode power control with ꢀbp and ꢀmode
– Bypass / Mid Power Mode / High Power Mode
• High Efficiency at max output power
• 10-pin surface mounting package
th
The ACPM-7372 features 5 generation of CoolPAM circuit
• Internal 50ohm matching networks for both ꢁ input
technology which supports 3 power modes – bypass, mid
and high power modes. The CoolPAM is stage bypass tech-
nology enhancing PAE (power added efficiency) 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.
and output
• �ead-free, ꢁoHS compliant, Green
Applications
• UMTS Band8
The power amplifier is manufactured on an advanced
InGaP HBT (hetero-junction Bipolar Transistor) MMIC
(microwave monolithic integrated circuit) technology
offering state-of-the-art reliability, temperature stability
and ruggedness.
Ordering Information
Part Number
Number of Devices Container
ACPM-7372-Tꢁ1
ACPM-7372-B�K
1,000
100
178mm (7”) Tape/ꢁeel
BU�K
Block Diagram
Ven(1)
Vcc1(5)
Bias Circuit & Control Logic
Vmode(2)
Vbp(3)
Vcc2(6)
Inter-Stage
Match
Input Match &
Power Divider
Output
Match
RF In(4)
RF Out(8)
Impedence
Transformer
Bypass
Circuit