PRODUCT SUMMARY SKY65728-11: Shielded Low-Noise Amplifier Front-End
Module with GPS L5 Pre-Filter
Applications GPS L5 radio receivers Fitness/activity trackers Smartphones Laptop PCs and tablets Features Innovative proprietary shielded technology Wideband pre-filter Figure 1. SKY65728-11 Block Diagram Small signal gain: 16 dB typical Excellent out-of-band rejection Description Low noise figure: 1.6 dB typical The SKY65728-11 is a shielded front-end module (FEM) with an
integrated low-noise amplifier (LNA) and pre-filter designed for
Global Positioning System (GPS) L5 band receiver applications.
The device provides high linearity, excellent gain, a high 1 dB
input compression point (IP1dB), and a superior noise figure (NF). Low current consumption Input/output impedance internally matched to 50 Single DC supply: 1.1 to 2.85 V Minimal number of external components required Small MCM (9-pin, 1.6 x 1.6 x 0.7 [nominal] mm) package
(MSL3, 260 C per JEDEC J-STD-020) 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 SKY65728-11 uses
surface-mount technology (SMT) in a Multi-Chip Module (MCM)
package, which allows for a highly manufacturable and low-cost
solution.
A functional block diagram is shown in Figure 1. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
205455A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 1, 2019 1 PRODUCT SUMMARY • SKY65728-11: SHIELDED LOW-NOISE AMPLIFIER FEM WITH GPS L5 FILTER Ordering Information
Part Number
SKY65728-11 Product Description
Shielded Low-Noise Amplifier FEM with GPS L5 Filter Evaluation Board Part Number
SKY65728-11EK1 Copyright © 2019 Skyworks Solutions, Inc. All Rights Reserved.
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