SKY13740 Datasheet, PDF (1/2 Pages) Skyworks Solutions Inc. – Low insertion loss thru path

PRODUCT SUMMARY
SKY13740: RX Diversity FEM with Gain
(B26, B8, B20, B1/4, B3, and B7)
Applications
 Antenna cable loss compensation circuit for LTE data antenna
 3G/4G multimode cellular tablets and handsets (LTE, UMTS,
CDMA2000, EDGE, and GSM)
 Embedded data cards
Features
 RX diversity FEM with six selectable filters and LNA paths, three
Aux paths and optional bypass mode
 Low insertion loss thru path
 Integrated SAW filter and discrete LNA gain stage
 SAW filters:
 B26 (859 to 894 MHz)
 B8 (925 to 960 MHz)
 B20 (791 to 821 MHz)
 B1/4 (2110 to 2170 MHz)
 B3 (1805 to 1880 MHz)
 B7 (2620 to 2690 MHz)
 Integrated MIPI interface
 Small (5  3  0.8 mm) 23-lead MCM package (MSL3, 260 °C
per JEDEC J-STD-020)
Skyworks Green^TM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green^TM, document number
SQ04–0074.
RF_OUT
LNA
VIO
SDATA
SCLK
AUX_LB
B26
B8, B20
B7
B1/B4, B3
ByPass
AUX_MB
AUX_HB
Figure 1. SKY13740 Block Diagram
RF_IN
ts195
Description
The SKY13740 is an LNA diversity module to be used in a cellular
mobile device. It supports cellular diversity receiver and
localization service receiver functions.
It is compatible with 3GPP GSM, WCDMA, LTE and LTE standards
and supports the following service bands: B8, B20, B26, B1/4,
B3, and B7 for the cellular part.
The SKY13740 is packaged in a small 5  3  0.8 mm, 23-lead
surface-mount package. No external DC blocking capacitors are
required on the RF paths as long as no DC voltage is applied. The
part can operate over the temperature range of –30°C to +85 °C.
A functional block diagram is shown in Figure 1.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203470A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 17, 2015
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