ACPM-7355-BLK 查看數據表（PDF） - Avago Technologies
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ACPM-7355-BLK Datasheet PDF : 19 Pages
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ACPM-7355
UMTS Dual-Band 4x5mm Power Amplifier Module
(Band2/Band5)
Data Sheet
Description
The ACPM-7355 is a dual-band PAM (Power Amplifier
Module) designed for UMTS Band2 and Band5. The ACPM-
7355 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-7355 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.
Features
x Dual-Band PA (Band2 and Band5)
x Small Size (4x5mm)
x Thin Package (1.0mm typ)
x Excellent Linearity
x 3-mode power control
x Bypass / Mid Power Mode / High Power Mode
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 Band2 and Band5
Ordering Information
Part Number
ACPM-7355-TR1
ACPM-7355-BLK
Number of
Devices
1000
100
Container
178mm (7”) Tape/Reel
Bulk
Block Diagram
Bypass
Circuit
Impedance
Transformer
RFin_LB
Vcc1
Ven_LB
Ven_HB
Input Match &
Power Divider
Bias Circuit & Control Logic
Output
Match
RFout_LB
Vcc2
Vmode
Vbp
RFin_HB
Input Match &
Power Divider
Output
Match
RFout_HB
Bypass
Circuit
Impedance
Transformer
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