ACPM-7357-TR1 Ver la hoja de datos (PDF) - Avago Technologies
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ACPM-7357-TR1 Datasheet PDF : 19 Pages
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ACPM-7357
UMTS Dual-Band 4x5mm Power Amplifier Module
(Band1/Band8)
Data Sheet
Description
The ACPM-7357 is a dual-band PAM (Power Amplifier
Module) designed for UMTS Band1 and Band8. The ACPM-
7357 meets stringent UMTS linearity requirements. The
4mmx5mm form factor 14-pin surface mount package
is self contained, incorporating 50ohm input and output
matching networks
The ACPM-7357 features 5th generation of CoolPAM
circuit technology which supports 3 modes – bypass, mid
and high power modes. The CoolPAM is stage bypass
technology which enables power amplifier to lower
power consumption. Active bypass feature is added to
5th generation to enhance power added efficiency at low
output range and this technology extends talk time of
mobiles more by further saving power amplifier’s current
consumption.
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
The Module is housed in a cost effective, small and thin
4x5mm package.
Block Diagram
Features
x Dual-Band PA (Band1 and Band8)
x Small Size (4x5mm)
x Thin Package (1.0mm typ)
x Excellent Linearity
x 3-mode power control
Bypass / Mid Power Mode / High Power Mode
x High Efficiency at max output power
x 14-pin surface mounting package
x Internal 50ohm matching networks for both RF input
and output
x Lead-free, RoHS compliant, Green
Applications
x UMTS Band1 and Band8
Ordering Information
Part Number
Number of
Devices
ACPM-7357-TR1
ACPM-7357-BLK
1000
100
Container
178mm (7”) Tape/Reel
Bulk
Bypass
Circuit
Impedance
Transformer
RFin_LB
Input Match &
Power Divider
Output
Match
RFout_LB
Vcc1
Ven_LB
Ven_HB
Bias Circuit & Control Logic
Vcc2
Vmode
Vbp
RFin_HB
Input Match &
Power Divider
Output
Match
RFout_HB
Bypass
Circuit
Impedance
Transformer
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