BJT amplifier

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samueljalboush

New Member

• Oct 15, 2010

• #1

hallow every body, I have a research about the ways that we can found the voltage gain Av in single BJT amplifier by it, if anyone know please help me

 

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Jony130

Active Member

• Oct 15, 2010

• #2

For CE amplifier
Au = Rc/re = Rc / (26mV/Ic) = (Ic*Rc) /26mV

Au = gm * Rc = Ic/26mV * Rc = 40 * Ic * Rc

 

A

amitpj

New Member

• Oct 21, 2010

• #3

he it is av = vo / vin

 

P

parker

New Member

• Oct 30, 2010

• #4

Jony130 said:

For CE amplifier
Au = Rc/re = Rc / (26mV/Ic) = (Ic*Rc) /26mV

Au = gm * Rc = Ic/26mV * Rc = 40 * Ic * Rc

Click to expand...

informative! thanks