2.545 GHz through 2.69 GHz
Small-Cell Power Amplifier Module
FEATURES
•
•
•
•
•
•
InGaP HBT Technology
28 dB Gain
High Efficiency
Low Transistor Junction Temperature
Low Profile Miniature Surface Mount Package;
Halogen Free and RoHS Compliant
Multi-Carrier Capability
AWB7128
PRELIMINARY DATA SHEET - Rev 1.3
•
-47 dBc ACPR @ + 10 MHz, +24.5 dBm
•
Internally matched for a 50
Ω
System
APPLICATIONS
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•
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WCDMA, HSDPA and LTE Air Interfaces
FDD and TDD Systems
Picocell, Femtocell, Home Nodes
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
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Customer Premises Equipment (CPE)
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Data Cards and Terminals
PRODUCT DESCRIPTION
The AWB7128 is a highly linear, fully matched, power
amplifier module designed for picocell, femtocell, and
customer premises equipment (CPE) applications.
Its high power efficiency and low adjacent channel
power levels meet the extremely demanding needs
of small cell infrastructure architectures. Designed
for WCDMA, HSDPA and LTE air interfaces operating
in the 2.545 GHz to 2.69 GHz band, the AWB7128
delivers up to +24.5 dBm of LTE (E-TM1.1) power with
Supply
Voltage
an ACPR of -47 dBc. It operates from a convenient
+4.2 V supply and provides 28 dB of gain. The
device is manufactured using an advanced InGaP
HBT MMIC technology offering state-of-the-art
reliability, temperature stability, and ruggedness.
The self-contained 7 mm x 7 mm x 1.3 mm surface
mount package incorporates RF matching networks
optimized for output power, efficiency, and linearity in
a 50 Ω system.
Supply
Voltage
RF
Input
Matching
Network
Matching
Network
RF
Output
Bias
Control
Power
Detector
Figure 1: Block Diagram
11/2012
Bias
Voltage
Detector
Output
ANADIGICS [ ANADIGICS, INC ]
