Analog Electronics A silicon pn junction in forward condition has a voltage drop closer to 2.1 V. 1.7 V. 0.7 V. 0.1 V. 2.1 V. 1.7 V. 0.7 V. 0.1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics At the unity-gain frequency, the open-loop voltage gain is 1. zero. AV(mid). very large 1. zero. AV(mid). very large ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a differential amplifier, the CMRR is limited mostly by the gain - bandwidth product. supply voltages . CMRR of the opamp. tolerance of the resistors. gain - bandwidth product. supply voltages . CMRR of the opamp. tolerance of the resistors. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased None of these just at cut-off. at midpoint of load line. nearly twice cut-off. None of these just at cut-off. at midpoint of load line. nearly twice cut-off. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the result if pentavalent impurity is added to pure germanium or silicon ? N-type semiconductor None of these P-type semiconductor Intrinsic semiconductor N-type semiconductor None of these P-type semiconductor Intrinsic semiconductor ANSWER DOWNLOAD EXAMIANS APP
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