PRODUCT SUMMARY
SKY16706-11: Dual Coupler Module
Applications
2G/3G/4G multimode cellular applications
Supports GSM/WCDMA/HSPA+/LTE/CDMA2000/EVDO
applications
RFIN1
RFOUT1
CPL1
FWD
CPL1
REV
Features
Dual bidirectional couplers
Low insertion loss (0.22 dB typical at 2690 MHz)
25 dB coupling factor at 824 to 2690 MHz
25 dB directivity
High linearity with low harmonics
Programmable low-pass filtering in the coupled paths to reject
2.4 GHz and 5 GHz ISM blockers
Programmable attenuators; 4 programmable steps: 0 dB, 3 dB,
6 dB, and 9 dB state
Supply voltage range of 2.5 V to +4.8 V
Integrated MIPI RFFE interface
Small, lead (Pb)-free and RoHS-compliant, 16-lead surface
mount package (1.6 × 1.6 × 0.54 mm)
(MSL3 @ 260 °C per JEDEC J-STD-020)
RFIN2
RFOUT2
CPL2
FWD
CPL2
REV
Attenuator
MIPI
RFFE
VDD
VIO
SCLK
SDATA
USID
RF_CPL1
RF_CPL2
Y1941
Figure 1. SKY16706-11 Functional Block Diagram
Description
The SKY16706-11 is a dual coupler module (DCM) that consists
of two bidirectional couplers with coupled path filtered with a
filter optimized for 2.4 GHz and 5 GHz rejection. SKY16706-11
has 50
Ω
input and output impedance with internal DC blocking
and minimal number of external support components. The DCM
is targeted for use in mobile applications. It is compatible with
3GPP GSM, WCDMA, LTE and LTE-A standards and supports the
B1, B2, B3, B4, B7, B30, B34, B39, B38, B40, and B41 service
bands: for the cellular part. It also supports GPS/GNSS/Beidou
localization standards.
The SKY16706-11 is packaged in a compact 16-lead,
1.6 × 1.6 × 0.54 mm surface mount package that meets
requirements for board-level assembly.
No external DC blocking capacitors are required on the RF paths
as long as no DC voltage is applied. The DCM can operate over
the temperature range of –35 °C to +90 °C.
A functional block diagram is shown in Figure 1.
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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
203876A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 12, 2016
1
PRODUCT SUMMARY • SKY16706-11: DUAL COUPLER MODULE
Ordering Information
Model Name
SKY16706-11: 2.4 GHz, Dual Coupler Module
Manufacturing Part Number
SKY16706-11
Evaluation Board Part Number
SKY16706-11-EVB
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February 12, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203876A
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