AWB7229 Datasheet, PDF (1/10 Pages) Skyworks Solutions Inc. – 925 - 960 MHz Small-Cell Power Amplifier Module

FEATURES
• InGaP HBT Technology
• -47 dBc ACPR @ ±10 MHz, +27 dBm
• 29 dB Gain
• High Efficiency
• Low Transistor Junction Temperature
• Matched for a 50 Ω System
• Low Profile Miniature Surface Mount Package;
RoHS Compliant
• Multi-Carrier Capability
APPLICATIONS
• LTE, WCDMA, and HSDPA Air Interfaces
• Picocell, Femtocell, Home Nodes
• Customer Premises Equipment (CPE)
AWB7229
925 - 960 MHz
Small-Cell Power Amplifier Module
DATA SHEET
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWB7229 is a fully matched, Multi-Chip-Module
(MCM) designed for picocell, femtocell, and customer
premises equipment (CPE) applications. Consisting of
two parallel path high linearity, high efficiency power
amplifiers, the device meets the extremely demanding
needs of small cell infrastructure architectures.
Designed for LTE, WCDMA and HSDPA air interfaces
operating in the 925 MHz to 960 MHz bands, the
AWB7229 delivers up to +27 dBm of LTE (E-TM1.1)
power through an external 90-degree hybrid coupler,
with an ACPR of -47 dBc. The device operates from
a convenient +4.5 V supply and provides 29 dB of
RF gain. The AWB7229 is manufactured using an
advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. Its 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.
Vcc1 Vcc2
RF Input
Source
RF1 Input
90^o Hybrid
Coupler
(external )
RF2 Input
Matching
Network
Bias
Network
Matching
Network
Bias
Network
Power
Detector
Power
Detector
Matching
Network
RF1 Output
90^o Hybrid
Coupler
(external )
Matching
Network
RF2 Output
Combined
RF Output
Vref
Detector
Output
Figure 1: Block Diagram
204316A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • September 26, 2016