Luis_rr
Newbie level 4
Hi, i am trying to design on-chip output BJT amplifiers using a NPN and PNP BJT pair.
I have a question for the BJT sizing (or choosing).
For designing CMOS devices such as inverter, usually, the NMOS and PMOS pair were chosen by comparing the Id vs Vds curves of NMOS and PMOS.
In the case of BJT amplifier, what are the complementary (matching) pair conditions between NPN and PNP BJT for push-pull amplifier? (I-V curve or other conditions?)
It is my first time to design BJT amplifier. please give me a guideline.
Thank you.
I have a question for the BJT sizing (or choosing).
For designing CMOS devices such as inverter, usually, the NMOS and PMOS pair were chosen by comparing the Id vs Vds curves of NMOS and PMOS.
In the case of BJT amplifier, what are the complementary (matching) pair conditions between NPN and PNP BJT for push-pull amplifier? (I-V curve or other conditions?)
It is my first time to design BJT amplifier. please give me a guideline.
Thank you.
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