DATA SHEET AWB7124: 728 to 768 MHz Small-Cell Power Amplifier Module Applications LTE, WCDMA and HSDPA air interfaces Picocell, femtocell, home nodes Customer premises equipment Data cards and terminals 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 system Low-profile miniature surface-mount package halogen free and RoHS compliant Description Multi-carrier capability The AWB7124 is a highly linear, fully matched, power amplifier Surface-mount package (14-pin, 7 x 7 x 1.3 mm) module designed for picocell, femtocell, and customer premises (MSL3, 260 C per JEDEC J-STD-020) 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 and HSDPA air interfaces operating in the 728 to 768 MHz band, the AWB7124 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 system. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 205361A Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April 17, 2019 1 DATA SHEET AWB7124: SMALL-CELL POWER AMPLIFIER MODULE VCC1 VCC2 Matching Matching RF Output RF Input Network Network Power Bias Network Detector 204314-001 VREF Detector Output Figure 1. AWB7124 Block Diagram 14 VREF 1 GND GND 13 2 GND GND 12 RFOUT 3 GND VCC1 11 VCC2 4 RFIN 10 GND 5 GND GND 9 6 VDET GND 8 7 204314-002 Figure 2. AWB7124 Pinout (Top View) Table 1. AWB7124 Signal Pin Descriptions Pin Name Description Pin Name Description 1 VREF Reference voltage 8 GND Ground 2 GND Ground 9 GND Ground 3 GND Ground 10 GND Ground 4 VCC1 Supply voltage 11 VCC2 Supply voltage 5 RFIN RF input 12 RFOUT RF output 6 GND Ground 13 GND Ground 7 VDET Detector voltage 14 GND Ground Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 April 17, 2019 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 205361A