Analog Ic Design

Question 1

Formula of CB w RB

Answer 1

AVCB= HFERL/HIE+RB
AICB=HFE/1+HFE
ROCB= INFINITE
RICB= HIE+RB/1+HFE

Question 2

FORMULA OF CE WITHOUT RE

Answer 2

AVCE= -HFE RL/HIE
AICE= -HFE
RO=INFINITE
RI=HIE

Question 3

CASE 1 TRANSFIG

Answer 3

CC/CD COLLECTOR AND DRAIN

Question 4

CASE 2 TRANSIFG

Answer 4

CB/CG BASE AND GATE, +

Question 5

CASE 3 TRANSFIG

Answer 5

CE/CS EMITTER AND SOURCE, -

Question 6

HOW TO MILLERIZE AND KNOW THE BW (AMAAACGFB)

Answer 6

AC EQUIVALENT CIRCUIT
MILLERIZE- VO/VI, LABEL V
AVCB
AVCE
AVF= MULTIPLY AND DETERMINE THE CASE
C IN AND COUT MILLER
GIVEN CB’C, CC’E SOLVE
FCL AND FCH
BW= FCH-FCL

Question 7

AVCE W RE

Answer 7

AVCE W RE= -HFE RL/HIE+ (1+HFE)RE
AICE W RE= -HFE
ROCE W RE=INFINITE
RICE W RE= HIE + (1+HFE) RE

Question 8

AVCC

Answer 8

AVCC= 1- HIE/ HIE+ (1+HFE) RL
AICC= 1+HFE
ROCC= RS+HIE/ 1+HFE
RICC= HIE + (1+HFE) RL

Question 9

AVCB W/O RB

Answer 9

AVCB W/O RB= HFERL/HIE
AICB W/O RB= HFE/ 1+HFE
ROCB= INFINITE
RICB= HIE/ 1+HFE

Question 10

BASE TO COLLECTOR

Answer 10

CE

Question 11

BASE TO EMITTER

Answer 11

CC

Question 12

COLLECTOR TO EMITTER

Answer 12

CB

Question 13

direct to ground

Answer 13

no need to millerize

Question 14

FORMULA OF CASE 1 AND CONDITION

Answer 14

AV LESS THAN OR EQUAL TO 1, +, CC/CD

1.) RIN (M) = R/ 1-AV
2.) RO (M)= R/ 1/AV-1
3.) COUT (M)= C (1/AV-1)

Question 15

FORMULA OF CASE 2 AND CONDITION

Answer 15

AV> 1 NO PHASE INVERSION +, CB/CG

1.) RIN (M)= R/AV-1
2.) RO (M)= R/ 1-1/AV
3.) C IN (M)= C(AV-1)
4.) COUT (M)= C (1-1/AV)

Question 16

FORMULA OF CASE 3 AND CONDITION

Answer 16

AV> 1 PHASE INVERSION (-), CE/CS

1.) RIN (M) = R/1+AV
2.) ROUT (M)= R/1+1/AV
3.) CIN(M)= C(1+AV)
4.) COUT (M)= C(1+1/AV)

Question 17

cx, cy, and cz

Answer 17

combination of parallel capacitors

Question 18

Input R in (m) needs

Answer 18

Rout(m)

Question 19

Millerize

Answer 19

gain AVF, and AVT, Cin and Cout, parasitic capacitance

Question 20

Formula of AVF feedback

Answer 20

AVF

Question 21

FORMULA OF TOTAL CIRCUIT

Answer 21

AVT

Question 22

BW

Answer 22

WE NEED THE VALUE OF FCH AND FCL

Question 23

FCH AND FCL WHERE THERE IS CC/CD

Answer 23

ADD RO(M)

Question 24

IF THERE IS A VB/VS

Answer 24

VOLTAGE DIVIDER

Question 25

voltage divider rule

Answer 25

numeration, hinahanapan

Question 26

FCH PIPILI

Answer 26

lowest

Question 27

FCL PIPILI

Answer 27

HIGHEST

Question 28

LAG NETWORK

Answer 28

FCH

Question 29

LEAD NETWORK

Answer 29

FCL

Question 30

LEAD LAG NETWORK

Answer 30

FCH AND FCL

Question 31

IF YOU HAVE A STRAIGHT LINE FOR EX: VB TO VS

Answer 31

CANCEL MO

Question 31

LEAD LAG ILLUSTRATION

Answer 31

2 CAPACITOR AND 2 RESISTOR, 1 IS ABOVE

Question 31

LEAD NETWORK ILLUSTRATION

Answer 31

2 RESISTOR AND ONE CAPACITOR ABOVE

Question 32

LAG ILLUSTRATION

Answer 32

PARALLEL BETWEEN 1 RESISTOR AND 1 CAPACITOR

Question 33

FCH FORMULA

Answer 33

1/2PIRTHCX

Question 33

FCL WHAT IS INVOLVE

Answer 33

RIN

Question 33

FCL FORMULA

Answer 33

1/2PI(R1+R2)C

Question 34

FCH WHAT IS INVOLVE

Answer 34

CX, CY CZ