SKY66525-11

3450 to 4200 MHz Wide Instantaneous Bandwidth High-Efficiency Power Amplifier

The SKY66525-11 is a highly efficient, wide instantaneous bandwidth, fully input/output matched power amplifier (PA) with high gain and linearity. The compact 5 x 5 mm PA is designed for 5G NR systems operating from 3450 to 4200 MHz.

The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.

The SKY66525-11 is part of a pin-to-pin compatible family of high efficiency PAs supporting major 3GPP bands.

Product Summary
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SKY66525-11 block diagram

Specifications

Product LifecyclePre Release
Frequency Range (GHz)3.45-4.2
PackageMCM, 16-pin
Package (mm)5 x 5 x 1.04

Features

  • Wide instantaneous bandwidth: 400 MHz
  • High-efficiency: PAE = 26% @ +30 dBm
  • High linearity: < -45 dBc ACLR at +30 dBm with pre-distortion (400 MHz IBW, 9 dB PAR signal)
  • High gain: 31.5 dB
  • Integrated active bias
  • Integrated enable ON/OFF function
  • Pin-to-pin compatible with PA family supporting major 3GPP bands
  • Compact (16-pin, 5 x 5 x 1.04 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

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