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SKY66399-11

1900 to 2000 MHz Wide Instantaneous Bandwidth High-Efficiency Power Amplifier Applications

The SKY66399-11 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 1900 to 2000 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.

The SKY66399-11 is part of high-efficiency, pin-to-pin compatible PA family supporting all 3GPP bands. Table 1 lists the pin-to-pin compatible parts in the PA family.

Features

  • High-efficiency: PAE = 34% @ +28 dBm (CW)
  • High linearity: +28 dBm with < -50 dBc ACLR with pre-distortion (40 MHz LTE, 8.5 dB PAR signal)
  • High gain: 36.5 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 all 3GPP bands
  • Compact (16-pin, 5 x 5 x 1.3 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

Images & Diagrams

Specifications

    • Frequency Range (GHz)
    • 1.9-2.0
    • Test Frequency (GHz)
    • 1.962
    • Gain Typ. (dB)
    • 36.5
    • OIP3 (dBm)
    • 35.5
    • P1 dB (dBm)
    • NA
    • Power Added Efficiency (%)
    • 34
    • Linear Output Power (dBm)
    • 28
    • VCC (V)
    • 5
    • Quiescent Current Typ. (mA)
    • 80
    • Package
    • MCM, 16-pin
    • Package (mm)
    • 5 x 5 x 1.3

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