Part Number:LMH5401
LMH5401手册所标注的电气参数是在特定情况下测试的,即
at TA = 25°C, VS+ = 2.5 V, VS– = –2.5 V, VCM = 0 V, RL = 200-Ω differential, G = 12 dB (4 V/V), single-ended input,
differential output, and RS = 50 Ω, (unless otherwise noted)
假设:输入信号的共模电压为0V,输出信号的共模电压为2V(VCM),供电电压为-0.5V和+4.5V,其他条件不变,那么器件的下面这些参数是否仍然符合手册描述呢?
GBP SSBW LSBW SR HD2 HD3
Alice:
您好,
这些指标在数据手册“AC PERFORMANCE”定义的,与供电电源这些直流特性关系不大。
但二次谐波失真 (HD2) 和三次谐波失真 (HD3) 可能会稍有影响.