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差分转单端放大器的选型

Ben Cheng1
Prodigy 10 points
Other Parts Discussed in Thread: OPA354, OPA690, THS3217, THS3215

系统用于接收处理PIN二极管的电流信号，在依次经过TIA，OPA，VGA后需要一个将差分信号转换为单端信号的芯片，带宽要求250MHz以上，采用单端供电，VCC不大于5V，请问有什么推荐的芯片吗。最好是专门用于D2S的放大器。感谢!