ICdesignerbeginner
Member level 5
Hello
Can some one tell me that fr low thermal noise do we have to increase the transconductance or decrease the transconductance of an amplifier. I have read in different research article that increasing transconductance reduces thermal noise but according to thermal noise formula 4KT2/3 gm ro2, it shows reducing transconductance reduces the thermal noise. Which one is correct reducing transconductance or increasing transconductance?
Can some one tell me that fr low thermal noise do we have to increase the transconductance or decrease the transconductance of an amplifier. I have read in different research article that increasing transconductance reduces thermal noise but according to thermal noise formula 4KT2/3 gm ro2, it shows reducing transconductance reduces the thermal noise. Which one is correct reducing transconductance or increasing transconductance?