AWB7238 Datasheet | Skyworks Solutions

Features - In Ga P HBTtechnology - -47 d Bc ACPR @ ±10 MHz, +27 d Bm - 30 d B gain - High efficiency - Low transistor junctiontemperature - Matched for a 50 Ω system - Low profile miniature surface-mount package; Ro HS pliant - Multi-carrier capability - Surface-mount (14-pin, 7  7  1.3 mm) package (MSL4, 260 C per JEDEC J-STD-020) Skyworks Green TM products are pliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green TM, document number SQ04- 0074. Description The AWB7238 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 791 to 821 MHz bands, the AWB7238 delivers up to +27 d Bm of LTE (E-TM1.1) power through an external 90° hybrid coupler with an ACPR of -47 d Bc. The device operates from a convenient +4.5 V supply and provides 30 d B of gain. The device is manufactured using an advanced In Ga P HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. The self-contained 7 x 7 x 1.3 mm surface-mount package incorporates RF matching networks optimized for output power, efficiency, and linearity in a 50 Ω system. A block diagram of the AWB7238 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. - .skyworksinc. 204244C - Skyworks Proprietary Information - Products and Product Information are Subject to Change Without Notice - July 28, 2017 DATA SHEET - AWB7238: 791 TO 821 MHz SMALL-CELL POWER AMPLIFIER MODULE Vcc1 Vcc2 RF Input Source RF1 Input 90 o Hybrid...