tda9901宽带数字控制可变增益放大器集成电路Pdf资料

应用功能：宽带数字控制可变增益放大器 The TDA9901 is a wideband, low noise amplifier with differential inputs and outputs. The TDA9901 incorporates an AGC function with digital control. The TDA9901 is optimized for fast switching between different gain settings, preserving small phase and amplitude error.