CMRR of the preamplifiers should be as high as possible.

Related MCQs

• The impedance of the input should be in order to obtain high CMRR in the differential amplifier.
• What should be CMRR of preamplifier upto 5 Khz?
• CMRR is measured in                          
• In order to be able to minimize the effects of changes occurring in the electrode impedances, it is necessary to employ a preamplifier having a high input impedance.
• When a second order high pass filter and second order low pass sections are cascaded, the resultant filter is a
• Find the voltage gain magnitude of the wide band-pass filter? Where total pass band gain is=6, input frequency = 750Hz, Low cut-off frequency =200Hz and high cut-off frequency=1khz.
• Compute the quality factor of the wide band-pass filter with high and low cut-off frequencies equal to 950Hz and 250Hz.
• The details of low pass filter sections are given as fh =10kHz, AF= 2 and f=1.2kHz. Find the voltage gain magnitude of first order wide band-pass filter, if the voltage gain magnitude of high pass filter section is 8.32dB.
• PCG amplifiers usually have gain compensation circuits to increase the amplification of high frequency signals, which are usually of low intensity.
• A person can suffer from both low blood pressure and high blood pressure.