Anh
differentiating amplifier
Đức
Differenziator
Differenzierer
Pháp
dérivimètre
amplificateur différentiateur
Differenziator,Differenzierer /IT-TECH,ENG-ELECTRICAL/
[DE] Differenziator; Differenzierer
[EN] differentiating amplifier
[FR] amplificateur différentiateur