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Derive the equation of differential gain, common mode gain and CMRR of differential amplifier.
written 5.3 years ago by gravatar for hetalgosavi hetalgosavi • 1.6k modified 4.0 years ago by gravatar for prashantsaini prashantsaini • 0
cmos vlsi design
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written 5.3 years ago by gravatar for hetalgosavi hetalgosavi • 1.6k

For dual input ac input signal is applied at both the input terminal of transistors and output is measured at both collector with respect to ground due to balanced output as shown below:

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Figure 1: Circuit diagram of DIBO Differential Amplifier

Differential mode analysis:

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Since two input are same in …

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