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利用TINA-TI进行TIA电路的稳定性分析，以生成开环增益曲线和噪声增益曲线，所用APD的结电容为2.2pF，那么请问图中的输入电容CIN应该设为2.2pF？还是（2.2pF+6.5pF+13pF）？我不知道这个内置的SPICE模型是否包含了差分输入电容6.5pF和共模输入电容13pF这两个参数？
