DATA SHEET AWB7231: 2.01 to 2.025 GHz Small-Cell Power Amplifier Module Applications LTE, WCDMA and HSDPA air interfaces FDD and TDD systems Picocell, femtocell, home nodes Customer premises equipment Data cards and terminals Features InGaP HBT technology 47 dBc ACPR 10 MHz, +27 dBm 29.5 dB gain High efficiency Description Low transistor junction temperature The AWB7231 is a fully matched, Multi-Chip-Module (MCM) Matched for a 50 system designed for picocell, femtocell, and customer premises Low profile miniature surface-mount package RoHS compliant equipment (CPE) applications. Its high linearity and efficiency Multi-carrier capability meet the extremely demanding needs of small-cell infrastructure architectures. Designed for LTE, WCDMA, and Surface-mount (14-pin, 7 7 1.3 mm) package HSDPA air interfaces operating in the 2.01 to 2.025 GHz band, (MSL3, 260 C per JEDEC J-STD-020) the AWB7231 delivers up to +27 dBm of LTE (E-TM1.1) power with an ACPR of 47 dBc. The device operates from a convenient +4.5 V supply and provides 29 dB of gain. TM Skyworks Green products are compliant with The device is manufactured using an advanced InGaP HBT MMIC all applicable legislation and are halogen-free. technology offering state-of-the-art reliability, temperature For additional information, refer to Skyworks stability, and ruggedness. The self-contained 7 x 7 x 1.3 mm TM Denition of Green , document number surface-mount package incorporates RF matching networks SQ040074. optimized for output power, efficiency, and linearity in a 50 system. A block diagram of the AWB7231 is shown in Figure 1. The device package and pinout are shown in Figure 2. Signal pin assignments and functional pin descriptions are described in Table 1. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 204318C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice May 15, 2019 1 DATA SHEET AWB7231: 2.01 TO 2.025 GHz SMALL-CELL POWER AMPLIFIER MODULE VCC1VCC2 Matching Matching RF Input Network Network Bias Network Matching Matching RF Output Network Network Bias Network 204318-001 VREF Figure 1. AWB7231 Block Diagram VREF 14 GND 1 13 GND GND 2 GND 12 RFOUT 3 VCC2 VCC1 4 11 RFIN 10 GND 5 GND N/C 6 9 8 GND N/C 7 204318-002 GND Figure 2. AWB7231 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 N/C No connection 13 GND Ground 7 N/C No connection 14 GND Ground Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 May 15, 2019 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 204318C