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Skyworks Intros High-Efficiency Power Amplifier for Infrastructure and Small Cell Applications - RF CafeSkyworks SKY66318-11 block diagram - RF CafeSeptember 18, 2019 - Irvine, California - Skyworks is pleased introduce the SKY66318-11, a new addition to our family of high-efficiency power amplifiers (PA) that are designed for the stringent requirements of enterprise small cell applications. The PA offers wide instantaneous bandwidth (100 MHz) and is fully input/output matched with high gain and efficiency. On-chip active biasing circuitry is also integrated to compensate for PA performance over temperature, voltage, and process variations. The device comes in a compact 5 x 5 mm package, operates from a single 5 V power supply, and is ideal for 4G LTE and 5G NR systems from 3300 to 3600 MHz. The SKY66318-11 is also part of major transceiver reference designs.

Features

  • Wide instantaneous signal bandwidth: 100 MHz
  • High-efficiency: PAE = 20% @ +28 dBm
  • High linearity: +28 dBm with < -50 dBc ACLR with linearization (100 MHz 5G, 7.5 dB PAR signal)
  • High gain: 34 dB
  • Excellent input and output return loss: to 50 Ω system
  • Integrated active bias: performance compensated over temp Integrated enable On/Off function: PAEN = 1.7 to 2.5 V
  • Single supply voltage: 5.0 V
  • Pin-to-pin compatible PA family supporting major 3GPP bands
  • Compact (16-pin, 5 x 5 x 1.3 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

The SKY66318-11 is a high-efficiency power amplifier (PA), designed for the stringent requirements of enterprise small cell applications. The PA offers wide instantaneous bandwidth and is fully input / output matched with high gain and efficiency. Active biasing circuitry is also integrated to compensate for PA performance over temperature, voltage, and process variation. With a compact 5 x 5 mm package, the SKY66318-11 is ideal for 4G LTE and 5G NR systems operating from 3300 to 3600 MHz. The SKY66318-11 is available on major transceiver reference designs.

The SKY66318-11 is part of a high-efficiency, pin-to-pin compatible PA family supporting major 3GPP bands.

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.

 

Contact

Tami Stegmaier
Sr. Mgr. Corporate Communications
Skyworks Solutions, Inc. (SWKS)
5221 California Ave
Irvine, CA 92617
Phone: 949-231-4207
E-Mail: Tami.Stegmaier@skyworksinc.com

 

 

Posted November 19, 2019

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