... 22 bits ; 输入范围 ±130 mV ; 输入阻抗 不低于80MOhm ; 共模抑制比(CMRR) 100 dB at 50/60 Hz ; 输入噪声(Input Noise.):0.7uV RMS (4 uV peak-to-peak) ; 带宽(Bandwidth): DC to 262 Hz, 取决于采样频率 ; 接口 USB接口, 完全支持热插拔技术...
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等效输入噪声 equivalent input noise ; EIN ; EIN, Equivalent Input Noise
等级输入噪声 equivalent input noise level
等效输入噪声电流 [电] Equivalent Input Noise Current
等效输入噪声电压 Equivalent Input Noise Voltage
设备输入噪声级 equipment input noise sound level
输入噪声电压 [电子] input noise voltage
话筒输入等效输入噪声 Mic Equivalent input noise
有效的输入噪声温度 Effective input noise temperature
输入噪声温度 input noise temperature
在HF C网络回传通路各类噪声中,输入噪声占有相当大的比重。
Ingress noise has great proportion in sorts of noise on upstream channel in HFC.
根据光接收机前端等效电路模型,建立了噪声系数与等效输入噪声电流谱密度的关系。
Based on the equivalent circuit model of a two-port optical receiver front-end, the relationship between the equivalent input noise current spectral density and the noise figure is analyzed.
如果输入端的短路点具有很低的热电动势,用这种方法就可以验证输入噪声和零点随时间的漂移。
If the short circuit has a very low thermoelectric EMF, this can be used to verify input noise and zero drift with time.
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