UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science EECT 7329 Homework Assignment #1 (Assigned 9/8, due 9/29 in class)
Objective In this assignment, you are asked to simulate the CMFB circuits discussed in clas
Homework 1
By Yuan Zhou
EECT 7329 Advanced Analog IC Design Homework 1
Yuan Zhou
Step 1.
Design a fully differential amplifier
First, let's design a simple five-transistor fully differential amplifier. Fig. 1 shows a example design. The transistor sizes a
UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science EECT 7329 Optional Final Project (Assigned 11/8, due 12/14, Wed., at 2pm in ECSN 3.316)
Objective The goal of this project is to design a folded active-cascod
EE 7329, Fall 2011
Handout on Active-Cascode Analysis
CMOS Active-Cascode Gain Stage
Yun Chiu I. INTRODUCTION Invented in 1979 [1] and subsequently refined in 1990 [2][4], the CMOS activecascode gain-enhancing technique finds wide applications in analog i
cascode_biasing.mcd
9/1/2009
High-Swing Cascode Biasing
IS IS B M2 X M4 Y
Assume M1, M2, M4 are in saturation, and M3 in triode region. Vds1 is set to slightly above Vov1 by controlling Vds3 (sizing M3). Also assume square-law behavior and ignore CLM effe
cascode_ota_noise.mcd
1/21/2011
Reference:C:\CHIU\analysis\defaults.mcd
Thermal Noise of Cascode OTA
CL M2
Vo
vX
Vi
vg
M1
CX
openloop ( in1 and in2 model the thermal noise from M1 and M2):
Given g m1 v g g m2 v x s Cx v x in1 in2 = 0 g m2 v x s CL v o in
1) Single Tone
So = a1 Si + a2 Si + a3 Si + a4 Si + a5 Si + .
= a 1 S 1 cos 1 t + a 2 ( S 1 cos 1 t ) + a 3 ( S 1 cos 1 t ) + a 4 ( S 1 cos 1 t ) + a 5 ( S 1 cos 1 t ) + . = a 1 S 1 cos 1 t 1 2 + - a S 1 [ cos ( 1 1 ) t ] 2 2 1 3 + - a S 1 [ cos ( 1 1 1 )
EE 7329, Fall 2011
Handout on Feedback Analysis
Return Ratio Analysis of Feedback Circuits
Yun Chiu I. INTRODUCTION The precision circuit technique of implementing linear analog signal-processing functions with nonlinear devices has thus far been based up
Advanced Analog IC Design EECT 7329 Fall 2011
Professor Y. Chiu
Active Filters
1
Advanced Analog IC Design EECT 7329 Fall 2011
Professor Y. Chiu
Introduction
Filtering: most common linear time-invariant (LTI) signal processing function selecting the signa
miller_amp_noise.mcd
1/21/2011
Reference:C:\CHIU\analysis\defaults.mcd
Thermal Noise of Two-Stage Amplifier
Cf Vx I1 Vg M1 I3 C1 Ic Cc I2 M2 I4 C2 Cs -V o Vi Vg Cg
Vo
2-stage amplifier used in capacitive feedback
Here, we lump all output loading into C2.
'1. [25] For the differential MOS amplifier shown below, the output is connectedto a load resistor RL through a large AC-coupling capacitor.All transistors are biased in saturation. Consider only the capacitors shown in the schematic.Use the following par
UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science EECT 7329 Homework Assignment #2 (Assigned 10/6, due 10/20 in class)
Objective In this assignment, you are asked to revise your five-transistor differential a
Homework 2
By Yuan Zhou
EECT 7329 Advanced Analog IC Design Homework 2
Yuan Zhou
Step 1.
Design a folded-cascode dierential amplier
First, let's design a simple ve-transistor fully dierential amplier. Fig. 1 shows a example design. The transistor sizes ar
UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science EECT 7329 Homework Assignment #3 (Assigned 10/18, due 11/8 in class)
Objective In this assignment, you are asked to perform noise simulation on the fully diff
Homework 3
By Yuan Zhou
EECT 7329 Advanced Analog IC Design Homework 3
Yuan Zhou
Step 1.
Noise analysis for the 5-transistor amplifier
The 5-transistor amplifier we designed for noise analysis is shown in Fig. 1. Here we use a CMFB circuit different from
UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science EECT 7329 Homework Assignment #4 (Assigned 11/10, due 11/29 in class)
Objective In this assignment, you are asked to perform return-ratio and loop-gain simula
Homework 4
By Yuan Zhou
EECT 7329 Advanced Analog IC Design Homework 4
Yuan Zhou
Step 1.
Simulate the return ratio of differential feedback loop
In this part, we are going to measure the generalized return ratio of the 5-transistor amplifier and the folde
UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science
Professor Yun Chiu EECT 7329-501 Fall 2011 Sample Final Exam
Exam is open-book, open-notes. Clearly mark results with box around. No credit for ambiguous solu
UNIVERSITY OF TEXAS AT DALLAS
Erik Jonsson School of Electrical Engineering and Computer Science
Professor Yun Chiu EECT 7329-501 Fall 2011 Sample Midterm Exam
Exam is open-book, open-notes. Clearly mark results with box around. No credit for ambiguous so
Advanced Analog IC Design EECT 7329 Fall 2011
Professor Y. Chiu
SPICE Simulation of Generalized Return Ratio and Loop-Gain
1
Advanced Analog IC Design EECT 7329 Fall 2011
Professor Y. Chiu
Trans-Impedance Amplifier (TIA)
IC1 = 1 mA
RF Iin
RC VO Q1
RC = 10