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RF2175 400MHz linear amplifier pin circuit

2017-03-20 12:49  
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RF2175 400MHz linear amplifier pin circuit
RF2175 is high-power, high-performance linear amplifier IC which is applicated in 3V handheld systems, and ituses advanced GaAs heterojunction bipolar transistor ( HBT). It isintended for TERA handheld digital cellular system equipment's final stage linear RF amplification, band spread system and its working frequency is 380~512MHz. RF2175 has an analog bias control voltage to generate themaximal efficiency, and it includes 50Ω input and output, and it is easy to get best power, efficiency linear performance. RF2175 uses SSOP-16 plastic package, andits pin array is show in the diagram.