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美国TRW LSI产品公司最近推出了一种THC1070S5B型A/D转换器,该转该器可保证20MHz标准频率,分辨率为10位。该转换器的非线性误差为±0.1%以下,输入信号为5MHz,标准频率为25MHz时,信号/噪声比(S_(tms)/N_(tms))为48dB以上。该转换器的微分增益(D.G)为1.5%,微分相位为0.5°,其输出逻辑电平为TTL电平,电源电压是+5V和-5.2V,工作温度范围为-25~+85℃。
US TRW LSI Products recently introduced a THC1070S5B type A / D converter, the converter can guarantee 20MHz standard frequency, resolution of 10. The converter has a non-linearity error of ± 0.1% or less and an input signal of 5 MHz, with a signal / noise ratio (S tms / N tms) of 48 dB or more at a standard frequency of 25 MHz. The converter has a differential gain (D.G.) of 1.5% and a differential phase of 0.5 °. Its output logic level is TTL level, the supply voltage is + 5V and -5.2V, and the operating temperature range is -25 ~ + 85 ℃.