E1 Exam 2
What is Diode AND Gate
reversed biased operands, resistor at source
What is Diode OR Gate
forward biased operands, resistor at ground
Forward Biased Diode is a good voltage regulator because:
provides nearly constant dc voltage independent of load current and dc supply line voltage
Four Diode Models:
Exponential, Piecewise Linear, Constant Voltage Drop, Ideal
Psi For MOSFET
Fermi Potential physical parameter
Reverse biased diode
-1 dominating, stops current from going through
PMOS Vs NMOS List
1. Opposite Polarity for VGS and VDS 2. Positive Drain current for respective ID direction 3. Opposite Polarity for lambda, gamma, psi
Q Point is
DC operating Quiescent point
What is DLP
Digital Light Processing
What is FDM
Fused Deposition Modeling
NMOS Cutoff Mode
Gate - source Capacitor = depleted Gate - Drain Capacitor = depleted
NMOS Saturation Mode
Gate - source Capacitor = inverted Gate - Drain Capacitor = depleted
NMOS Linear Mode
Gate - source Capacitor = inverted Gate - Drain Capacitor = inverted
VGS is what in MOSFET
Gate to source voltage VG-VS
Saturation Current I_s Is Proportional to :
Junction area
MOSFET Stands for:
Metal Oxide Semiconductor Field Effect Transistor
Name Key terms for MOSFET
Oxide thickness, Channel Length, Channel Width, Junction Depth
What MOSFET Region is for amplification?
Saturation
What is SLA?
Stereolithography
VT is what in MOSFET
Threshold voltage
The Gate of a MOSFET is made of:
Two layers, metal and oxide
Forward biased diode
exponential is dominating, current positive
Gamma For MOSFET
body effect parameter
What are the three MOSFET amplifier types?
common source, common gate, common drain (b/c that pin is grounded)
Diode model selection is a trade off of what?
complexity and accuracy
Full wave rectifier
has bridge
Peak Rectifier
has capacitor
