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DATA SHEET
SKY66293-21: 3400 to 3800 MHz High-Efficiency 4 W Power Amplifier
Applications
Citizen's Broadband Radio Service (CBRS) application FDD and TDD 2G/3G/4G LTE systems 3GPP bands 22, 42, 43, and 48 small cell base stations Driver amplifier for micro-base and macro-base stations Active antenna array and massive MIMO
Features
High-efficiency: PAE = 29% @ +28 dBm High linearity: +28 dBm with < 50 dBc ACLR with
pre-distortion (2 x 20 MHz LTE, 8.5 dB PAR signal) High gain: 35 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 5 1.