900 to 990 MHz High-Efficiency 4 W Power Amplifier

SKY66298-11 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 900 to 990 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.

The SKY66298-11 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.


    • High efficiency: PAE = 40% @ +28 dBm
    • High linearity: +28 dBm with < -50 dBc linearized ACLR (20 MHz LTE, 8.5 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 all 3GPP bands
    • Compact (16-pin, 5 x 5 x 1.3 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

Images & Diagrams


    • Frequency Range (GHz)
    • 0.9-0.99
    • Test Frequency (GHz)
    • Gain Typ. (dB)
    • OIP3 (dBm)
    • P1 dB (dBm)
    • Power Added Efficiency (%)
    • Linear Output Power (dBm)
    • VCC (V)
    • Quiescent Current Typ. (mA)
    • Package
    • MCM, 16-pin
    • Package (mm)
    • 5 x 5 x 1.3

Product Media

  • High Efficiency Power Amplifiers for Small Cell Applications


Skyworks uses cookies to analyze website traffic, deliver customized experiences, and advertise. Learn more, including how to manage your preferences, in our Website Privacy Policy. By using our website you agree to our use of cookies.