SKY66291-11
1805 to 1880 MHz High-Efficiency 4 W Power Amplifier

SKY66291-11 is a high-efficiency fully input/output matched power amplifier (PA) with high gain and linearity. The compact 5 x 5 mm PA is designed for FDD and TDD 2G/3G/4G LTE small cell base stations operating from 1805 to 1880 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.

The SKY66291-11 is part of a high-efficiency, pin-to-pin compatible PA family supporting all 3GPP bands.

Features

  • High efficiency: PAE = 36.5% @ +28 dBm
  • High linearity: +28 dBm with < -50 dBc linearized ACLR (20 MHz LTE, 8.5 dB PAR signal)
  • High gain: 38.5 dB
  • Excellent input and output return loss: to 50  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 all 3GPP bands
  • Compact (16-pin, 5 x 5 x 1.3 mm) package (MSL3, 260 °C per JEDEC J-STD-020
Data Sheets SKY66291-11: 1805 to 1880 MHz High-Efficiency 4 W Power Amplifier SKY66291_11_203161E.pdf (1448 KB)
ProductName : SKY66291-11
Frequency Range (GHz) : 1.8 – 1.88
Test Frequency (GHz) : 1.842
Description :
Gain Typ. (dB) : 37.5
OIP3 (dBm) : N/A
P1 dB (dBm) : N/A
Power Added Efficiency (%) : 36.5
Linear Output Power (dBm) : +28
VCC (V) : 5
Quiescent Current Typ. (mA) : 80
Noise Figure Typ. (dB) :
Package (mm) : 16-pin MCM, 5 x 5 x 1.3
Product Information: New
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