5150 to 5925 MHz High-Efficiency 4 W Power AmplifierThe SKY66288-11 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 the unlicensed spectrum of LTE-advanced small-cell base stations operating from 5150 to 5925 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.
The SKY66288-11 is part of the high-efficiency, pin-to-pin compatible PA family supporting all 3GPP bands.
- High efficiency: PAE = 25% @ +28 dBm
- High linearity: +28 dBm with < -50 dBc ACLR with pre-distortion (2 x 20 MHz LTE)
- Gain @+28 dBm output power: 34.5 dB
- Excellent input and output return loss: to 50 Ω system
- Integrated active bias: performance compensated over temperature
- 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)
- 5.150 - 5.925
- Test Frequency (GHz)
- Gain Typ. (dB)
- OIP3 (dBm)
- P1 dB (dBm)
- Power Added Efficiency (%)
- 20 ~ 25
(Vcc = 5V, Pout = +28dBm)
- Linear Output Power (dBm)
- VCC (V)
- Quiescent Current Typ. (mA)
- Package (mm)
- 5 x 5 x 1.3
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