SKY65720-11 Datasheet, PDF (1/8 Pages) Skyworks Solutions Inc. – Innovative proprietary shielded technology

DATA SHEET
SKY65720-11: Shielded Low-Noise Amplifier Front-End
Module with GPS/GNSS/BDS Pre-Filter
Applications
 GPS/GNSS/BDS radio receivers
 Global Navigation Satellite Systems (GLONASS)
 Fitness/activity trackers
 Smartphones
 Laptop PCs and tablets
Features
 Innovative proprietary shielded technology
 Wideband pre-filter
 Small signal gain: 16 dB typical
 Excellent out-of-band rejection
 Low noise figure: 1.5 dB typical
 Low current consumption
 Input/output impedance internally matched to 50 
 Single DC supply: 1.8 V
 Minimal number of external components required
 Small, MCM (9-pin, 1.6 x 1.6 x 0.8 mm) package
(MSL3, 260 C per JEDEC J-STD-020)
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
RF_IN
Bias/Enable
Input
Match
LNA
Output
Match
RF_OUT
203571-001
Figure 1. SKY65720-11 Block Diagram
Description
The SKY65720-11 is a shielded front-end module (FEM) with an
integrated low noise amplifier (LNA) and pre-filter designed for
Global Positioning System/Global Navigation Satellite
System/Beidou Navigation Satellite System (GPS/GNSS/BDS)
receiver applications. The device provides high linearity, excellent
gain, a high 1 dB input compression point (IP1dB), and a superior
noise figure (NF).
The pre-filter provides the low in-band insertion loss and
integrated notch filtering for excellent rejections of the cellular,
PCS, and WLAN frequency bands. The SKY65720-11 uses
surface-mount technology (SMT) in a 1.6 x 1.6 x 0.8 mm
Multi-Chip Module (MCM) package, which allows for a highly
manufacturable and low-cost solution.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
RF_IN
GND
VCC
1
4
7
GND
GND
GND
2
5
8
VEN
GND
RF_OUT
3
6
9
203571-002
Figure 2. SKY65720-11 Pinout
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203571D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 15, 2016
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