Analog IC Design (August 2022)

• Analog Integrated Circuits
• First Semester AY 2022-2023
  • Classes will be held 05 Sep 2022 - 21 Dec 2022
  • Refer to the UP Diliman Academic Calendar for relevant dates and holidays.
• Course Credit: Lecture: 4 units (3 units lecture, 1 unit lab)
• Lectures: Mondays and Tuesdays, 7:00am - 8:30am

Catalog Description

Integrated circuit devices and modeling. Noise analysis and modeling. Review of basic operational amplifier design and compensation. Advanced current mirrors and operational amplifiers. Operational transconductance amplifiers. Common-mode feedback circuits. Comparators. Sample and holds. Voltage references and translinear circuits. Discrete-time signals. Switched-capacitor circuits. Co-req: CoE 143 or equiv. 6h (3 lec, 3 lab) 4 u.

• A review of the concepts in EEE 51 is also a good way to prepare for this class.

Course Outline

	Date	Topic	Resources
1	05 Sep 2022	Introduction	video
2	06 Sep 2022	CMOS Technology Overview	video
3	11 Sep 2022	CMOS Passive Devices: Integrated Resistors	video
4	12 Sep 2022	CMOS Passive Devices: Integrated Capacitors	video
5	19 Sep 2022	MOS Transistors – Part 1	video
6	20 Sep 2022	MOS Transistors – Part 2	video
	26 Sep 2022	-- Lecture cancelled due to weather --
7	27 Sep 2022	Model-Based Design – Part 1	video
8	03 Oct 2022	Model-Based Design – Part 2	video
9	04 Oct 2022	Model-Based Design - Part 3	video
10	10 Oct 2022	Electronic Noise	video
11	11 Oct 2022	Noise Analysis - Part 1	video
12	17 Oct 2022	Noise Analysis - Part 2	video
13	18 Oct 2022	Noise and Feedback
Reading Break (24-29 Oct 2022)
14	31 Oct 2022	Current Mirrors
15	07 Nov 2022	Operational Transconductance Amplifiers - Part 1
16	08 Nov 2022	Operational Transconductance Amplifiers - Part 2
17	14 Nov 2022	Differential Amplifiers
18	15 Nov 2022	The Folded Cascode OTA - Part 1
19	21 Nov 2022	The Folded Cascode OTA - Part 2
20	22 Nov 2022	Feedback and Stability
21	28 Nov 2022	Amplifier Settling
22	29 Nov 2022	Folded Cascode OTA Design Example
23	05 Dec 2022	Common-Mode Feedback
24	06 Dec 2022	Multi-Stage Amplifiers
25	12 Dec 2022	Biasing and Reference Circuits
26	13 Dec 2022	-- To Be Announced --
27	19 Dec 2022	-- To Be Announced --
28	20 Dec 2022	-- To Be Announced --

Activities

1. Activity: IC Fabrication and Scaling
2. Activity: A Wideband Voltage Divider Circuit
3. Activity: Integrated Resistors and Capacitors
4. Activity: MOS Transistor Characteristics
5. Activity: MOS Transition Frequency
6. Activity: MOS Design Parameters
7. Design: A Simple Common-Source Amplifier
8. Activity: Noise Analysis
9. Activity: Current Mirrors
10. Activity: Capacitive Feedback
11. Activity: Differential Circuit Design Parameters
12. Design: A Folded-Cascode Operational Transconductance Amplifier (OTA)
13. Design: A Switched-Capacitor Feedback OTA
14. Design Project

Resources

• Installing NGSPICE
  • The NGSPICE online user's manual
• Installing the SkyWater 130nm Design Kit
  • The SKY130 design kit documentation (still a work in progress)
  • Introduction to the SkyWater PDK by Tim Edwards (efabless)
  • The MAGIC user guide
• Installing XSCHEM
  • The XSCHEM online manual
• An alternative and step-by-step installation of NGSPICE, MAGIC, XSCHEM, and the SkyWater 130nm Design Kit onto a dedicated Linux (Ubuntu) virtual machine using virtualization software such as VirtualBox or QEMU.
  • Installing Open-Source EDA Tools on a Virtual Machine
• Using Python with NGSPICE

References

• Analysis & Design of Analog Integrated Circuits, Gray, Hurst, Lewis, Meyer, Wiley 2001.
• Analog Integrated Circuit Design, Johns, Martin, Wiley 1997.
• Design of Analog CMOS Integrated Circuits, Behzad Razavi, McGraw-Hill, 2000.
• The Design of CMOS Radio-Frequency Integrated Circuits, Thomas H. Lee, 2nd Ed., Cambridge University Press, 2003.
• The Designers Guide to SPICE & SPECTRE, K. S. Kundert, Kluwer Academic Press, 1995.
• Operation and Modeling of the MOS Transistor, Y. Tsividis, McGraw-Hill, 2nd Edition, 1999.
• Art of Analog Layout, A. Hastings, 2nd Edition, Pearson, 2005.