AWB7228 2.496 - 2.690 GHz Small-Cell Power Amplifier Module DATA SHEET FEATURES InGaP HBT Technology -48 dBc ACPR 10 MHz, +27 dBm 28 dB Gain High Efficiency Low Transistor Junction Temperature Matched for a 50 System Low Prolfi e Miniature Surface Mount Package RoHS Compliant Multi-Carrier Capability APPLICATIONS LTE, WCDMA and HSDPA Air Interfaces 14 Pin 7 mm x 7 mm x 1.3 mm FDD and TDD Systems Surface Mount Module Picocell, Femtocell, Home Nodes Customer Premises Equipment (CPE) Data Cards and Terminals PRODUCT DESCRIPTION a convenient +4.5 V supply and provides 27 dB of The AWB7228 is a fully matched, Multi-Chip-Module gain. The device is manufactured using an advanced (MCM) designed for picocell, femtocell, and customer InGaP HBT MMIC technology offering state-of-the- premises equipment (CPE) applications. Its high art reliability, temperature stability, and ruggedness. linearity and efficiency meet the extremely demanding The self-contained 7 mm x 7 mm x 1.3 mm surface needs of small cell infrastructure architectures. mount package incorporates RF matching networks Designed for LTE,WCDMA and HSDPA air interfaces optimized for output power, efficiency, and linearity in operating in the 2.496 GHz to 2.690 GHz band, the a 50 system. AWB7228 delivers up to +27 dBm of LTE (E-TM1.1) power with an ACPR of -47 dBc. It operates from Vcc 1 Vcc 2 Matching Matching RF Input Network Network Bias Network Matching Matching Network Network RF Output Power Detector Bias Network VREF VDET Figure 1: Block Diagram 204315B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice May 15, 2019AWB7228 1 14 VREF GND 2 GND GND 13 3 12 GND RFOUT 4 11 VCC1 VCC2 10 5 GND RFIN 6 9 GND GND 7 8 VDET GND GND Figure 2: Pinout (X-ray Top View) Table 1: Pin Description PIN NAME DESCRIPTION 1 VREF Reference Voltage 2 GND Ground 3 GND Ground 4 VCC1 Supply Voltage 5 RFIN RF Input 6 GND Ground 7 VDET Detector Voltage 8 GND Ground 9 GND Ground 10 GND Ground 11 VCC2 Supply Voltage 12 RFOUT RF Output 13 GND Ground 14 GND Ground Data Sheet 2 May 15, 2019 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 204315B