sales@skyworksinc.com | USA: 949-231-3000 | Asia: 886-2-2735 0399 | Europe: 33 (0)1 43548540 | Nasdaq: SWKS | 3/2021
High Gain LNA for Small Cell, Cellular 5G NR, and
Base Station Applications
Skyworks’ SKY67181-396LF
is a high gain, low noise amplifier (LNA) designed to meet the challenging
requirements of cellular LTE and 5G NR infrastructure applications. This LNA features ultra low-noise figure, high
gain, and operates over a wide range of frequencies. Featuring an ultra-compact 2 x 2 mm plastic surface mount
package to reduce PCB board space,
SKY67181-396LF is pin-to-pin compatible with the previously released
SKY67183-396LF and SKY67189-396LF.
These LNAs are ideal for 2G/3G/4G/5G TDD and FDD infrastructure applications, including small cell, massive
MIMO, and macro base stations.
Features:
• High gain which may eliminate a
gain stage from the design
• Very low noise figure
• Exceptional linearity and superior gain flatness
• Wide freq. of operation, supporting 2.3 – 5 GHz signals
• Fast turn on/off time to enable fast 5G TDD switching
• 2 x 2 mm ultra-compact packaging
SKY67181-396LF – New!
SKY67183-396LF
SKY67189-396LF
Frequency (GHz)
2.3–5.0
0.4–6.0
0.4–6.0
Noise Figure (dB)
0.50 @ 3.6 GHz
0.44 @ 3.6 GHz
0.65 @ 3.8 GHz
Gain (dB)
22.5 @ 3.6 GHz
19.1 @ 3.6 GHz
18.3 @ 3.8 GHz
OIP3 (dBm)
+28.9 @ 3.6 GHz
+28.9 @ 3.6 GHz
+28 @ 3.8 GHz
Switching Time
0.8 us
0.3 us
0.2 us
Special Features
High Gain
Lowest Noise Figure (NF)
Widest operating frequency
range with single tune
Data Sheet
Data Sheet
Data Sheet
About Skyworks
Skyworks Solutions, Inc. is empowering the wireless networking revolution. Our highly innovative analog semiconductors are connecting
people, places and things spanning a number of new and previously unimagined applications within the aerospace, automotive,
broadband, cellular infrastructure, connected home, industrial, medical, military, smartphone, tablet and wearable markets. Skyworks is a
global company with engineering, marketing, operations, sales and support facilities located throughout Asia, Europe and North America
and is a member of the S&P 500® and Nasdaq-100® market indices (Nasdaq: SWKS). For more information, please visit Skyworks’ website
at: www.skyworksinc.com.
sales@skyworksinc.com | USA: 949-231-3000 | Asia: 886-2-2735 0399 | Europe: 33 (0)1 43548540 | Nasdaq: SWKS | 3/2021
Sales and Technical Support
Pricing depends on quantities. Please contact a sales representative at sales@skyworksinc.com or visit the
company’s website at www.skyworksinc.com for more information.