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Product List
This chart shows how op amp frequency response is affected by peaking. The bandwidth at a gain of 1 looks more than twice as wide as the bandwidth at a gain of 2. When looking for the gain bandwidth product of an amplifier, it is more reliable to look at the BW with a gain of 2 because it will not be affected by peaking in the frequency domain.
PTM Published on: 2009-01-26