Amplifiers
Complete BJT and JFET module with gain, bias, small-signal and capacitor sizing.
Gains, dB, and dividers
Av/Ai/Ap gains, power, and input/output dividers.
Input divider
Output divider
Gains + dB
If vi, vo, ii, io are provided, Av/Ai/Ap are computed.
BJT DC (bias)
Five bias structures + saturation check.
VCC bias
VEE bias
BJT AC (small signal)
Common emitter and common collector with impedances.
Common emitter (CE)
Common collector (CC)
Capacitors (fL)
Sizing Ci, Co, and CE.
Input / Output / Bypass
Cascade / Miller
Total gain, coupling capacitor, and Miller effect.
Total gain
Coupling capacitor
Miller effect
Miller applied (Zi/Zo)
JFET DC (AP/DTG)
Shockley with numeric solver and region check.
Self-bias (AP)
Gate divider (DTG)
RD/RS sizing
RG1/RG2 sizing
JFET AC (gm and gain)
Transconductance, gain, and impedances.
gm
Gain and impedances
JFET capacitors
Efficiency (eta)
Load power versus supply power.