标签: long-term

Linear公司的参考电压的定义是谨慎和准确的，不象其他一些制造商那样意图误导或忽略关键说明以掩盖其缺点，这些缺点可能导致大的错误。LT1461和LT1790是这些器件中的一个，既没有漏掉也没有隐瞒其性能advertisementDon'tBeFooledByVoltageReferenceLong-TermDriftandHysteresisDesignNote229JohnWrightThenewmicropowerLT1461andLT1790lowdropoutreference,thiscorrespondstoa0.39Vshiftafter1000bandgapvoltagereferencesexcelnotonlyintemperaturehours.Thisisprettyhardtodetermine(readimpossible)coefficientandaccuracy,butalsoinlong-termdriftandifthepeak-to-peakoutputnoiseislargerthanthisnum-hysteresis(outputvoltageshiftduetotemperaturecy-ber.Asapracticalmatter,oneofthebestlaboratorycling).Long-termdriftandhysteresis,whicharesome-re……

Long-Term3GEvolution–RadioAccesslLong-Term3GEvolution……