AWB7128 2.545 GHz through 2.69 GHz Small-Cell Power Amplifier Module PRELIMINARY DATA SHEET - Rev 1.5 FEATURES InGaP HBT Technology -47 dBc ACPR + 10 MHz, +24.5 dBm 28 dB Gain High Efficiency Low Transistor Junction Temperature Internally matched for a 50 System Low Prolfi e Miniature Surface Mount Package Halogen Free and RoHS Compliant Multi-Carrier Capability APPLICATIONS WCDMA, HSDPA and LTE 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 The AWB7128 is a highly linear, fully matched, power an ACPR of -47 dBc. It operates from a convenient amplifier module designed for picocell, femtocell, and +4.2 V supply and provides 28 dB of gain. The customer premises equipment (CPE) applications. device is manufactured using an advanced InGaP HBT MMIC technology offering state-of-the-art Its high power efficiency and low adjacent channel power levels meet the extremely demanding needs reliability, temperature stability, and ruggedness. of small cell infrastructure architectures. Designed The self-contained 7 mm x 7 mm x 1.3 mm surface for WCDMA, HSDPA and LTE air interfaces operating mount package incorporates RF matching networks in the 2.545 GHz to 2.69 GHz band, the AWB7128 optimized for output power, efficiency, and linearity in a 50 system. delivers up to +24.5 dBm of LTE (E-TM1.1) power with Supply Supply Voltage Voltage Matching Matching RF RF Network Network Input Output Bias Power Control Detector Bias Detector Voltage Output Figure 1: Block Diagram 03/2015AWB7128 1 14 VREF GND 2 GND GND 13 3 12 GND RFOUT 4 11 VCC1 VCC2 10 RFIN 5 GND 6 GND 9 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 PRELIMINARY DATA SHEET - Rev 1.5 2 03/2015