inductive peaking and delay
时间：04-04
整理：3721RD
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Hi All,
I was simulating shunt-peaking amplifier and comparing this with a normal amplifier w/o inductor.
From the theory, inductive peaking increases bandwidth by serially charging the parasitic capacitance, which is direct trade b/w signal delay and the bandwidth.
However, when I simulate the circuit, I DO NOT SEE any delay from the inductor.
Is this normal ?
screenshot of schematic and its transient response is attached...
I was simulating shunt-peaking amplifier and comparing this with a normal amplifier w/o inductor.
From the theory, inductive peaking increases bandwidth by serially charging the parasitic capacitance, which is direct trade b/w signal delay and the bandwidth.
However, when I simulate the circuit, I DO NOT SEE any delay from the inductor.
Is this normal ?
screenshot of schematic and its transient response is attached...