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AWB7238

Skyworks
Part Number AWB7238
Manufacturer Skyworks
Description Small-Cell Power Amplifier Module
Published Jan 29, 2017
Detailed Description DATA SHEET AWB7238: 791 to 821 MHz Small-Cell Power Amplifier Module Applications  LTE, WCDMA and HSDPA air interfaces ...
Datasheet PDF File AWB7238 PDF File

AWB7238
AWB7238

Overview
DATA SHEET AWB7238: 791 to 821 MHz Small-Cell Power Amplifier Module Applications  LTE, WCDMA and HSDPA air interfaces  Picocell, femtocell, home nodes  Customer premises equipment Features  InGaP HBTtechnology  -47 dBc ACPR @ ±10 MHz, +27 dBm  30 dB gain  High efficiency  Low transistor junctiontemperature  Matched for a 50 Ω system  Low profile miniature surface-mount package; RoHS compliant  Multi-carrier capability  Surface-mount (14-pin, 7  7  1.
3 mm) package (MSL4, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free.
For additional information, refer to Skyworks Definition of GreenTM, 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 dBm of LTE (E-TM1.
1) power through an external 90° hybrid coupler with an ACPR of -47 dBc.
The device operates from a convenient +4.
5 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 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.
com • www.
skyworksinc.
com 204244C • Skyworks Proprietary Information • Products and P...


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