DM Frequency Response of Differential Amplifier Differential-mode - - PowerPoint PPT Presentation

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IIT-Bombay Lecture 25 M. Shojaei Baghini

DM Frequency Response of Differential Amplifier Differential-mode half circuit

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IIT-Bombay Lecture 25 M. Shojaei Baghini

CM Frequency Response of Differential Amplifier

• Impact of mismatch
• Tradeoff between

voltage headroom and CM frequency response

1 2 1 2

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IIT-Bombay Lecture 25 M. Shojaei Baghini

Frequency Response of Differential-Out Amplifier with Active Load and External CMFB

• Dominant pole
• Impact of mismatch
• Tradeoff between

voltage headroom and CM frequency response

CMFB