analog integrated circuit design (analog cmos circuit...
Post on 08-Apr-2018
329 Views
Preview:
TRANSCRIPT
Analog Integrated Circuit Design(Analog CMOS Circuit Design)
Ali Heidary,Electrical Engineering,
Guilan University
1
Table of Contents
1- CMOs technology1 CMOs technology2- Introduction to MOS transistor3- Current mirror3 Current mirror4- Amplifier, active load5- Frequency response stability and compensation5 Frequency response, stability and compensation6- Noise in electronic circuit7- Offset7- Offset8- Example9 Excersise9-Excersise
2
References
Analysis and Design of Analog Integrated Circuits, y g g g ,P.R.Gray, P.J.Hurst, S.H.Lewis, and R.G.Meyer, John Wiley & Sons, Inc., 2001. (Chapter II)y , , ( p )
3
Integrated circuit technology
th ee basic ope ations a e pe fo med on the afethree basic operations are performed on the wafer:
• Layering
• Patterning
• Doping
4
Integrated circuit technology
5
Integrated circuit technology
6
Integrated circuit technology
7
NMOS Transistor fabrication process flow
114
25
3 6
8
3 6
NMOS Transistor fabrication process flow
7 10
811
12
99
12
CMOS fabrication process flow (Inverter as an example)
10
CMOS fabrication process flow (Inverter as an example)
11
CMOS fabrication process flow (Inverter as an example)
12
CMOS fabrication process flow (Inverter as an example)
13
CMOS fabrication process flow (Inverter as an example)
14
CMOS fabrication process flow (Inverter as an example)
15
CMOS fabrication process flow (Inverter as an example)
16
CMOS fabrication process flow (Inverter as an example)
17
CMOS fabrication process flow (Inverter as an example)
18
CMOS fabrication process flow (Inverter as an example)
19
CMOS fabrication process flow (Inverter as an example)
20
Capacitor in CMOS technology
21
Capacitor in CMOS technology (more details)
22
Capacitor in CMOS technology (more details)
23
Resistor in CMOS technology
24
Resistor in CMOS technology
25
Resistor in CMOS technology
26
Resistor in CMOS technology
Conductive layer canbe used to shield thebe used to shield theresistor
27
Layout of large resistor
What happens in the corner?pp
Don’t use it in precise application
28
Two matched resistor
29We will talk more about matching later.
Different resistor in 0.7µm technology
30
top related