AWB7122
1805 MHz to 1880 MHz
Small-Cell Power Amplifier Module
DATA SHEET - Rev 2.3
FEATURES
•
•
•
•
•
•
•
InGaP HBT Technology
-47 dBc ACPR @ + 10 MHz, +24.5 dBm
30 dB Gain
High Efficiency
Low Transistor Junction Temperature
Internally matched for a 50 Ω System
Low Profile Miniature Surface Mount Package;
Halogen Free and RoHS Compliant
Multi-Carrier Capability
•
APPLICATIONS
•
•
•
•
LTE, WCDMA and HSDPA Air Interfaces
Picocell, Femtocell, Home Nodes
Customer Premises Equipment (CPE)
Data Cards and Terminals
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWB7122 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 LTE, WCDMA, HSDPA air interfaces operating
in the 1805 MHz to 1880 MHz band, the AWB7122
delivers up to +24.5 dBm of LTE (E-TM1.1) power with
an ACPR of -47 dBc. It operates from a convenient
+4.2 V supply and provides 30 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
Supply
Voltage
Matching
RF
Matching
Network
RF
Input
Network
Output
Bias
Control
Power
Detector
Bias
Voltage
Detector
Output
Figure 1: Block Diagram
05/2015