Name:
EE315A Final Exam, Spring 2009
Stanford University
Department of Electrical Engineering
EE315 Final Examination
June 8, 2009
(180 minutes)
CLOSED BOOK; Four standard 8.5 x 11 sheets of notes permitted
_
IMPORTANT NOTES
O READ EACH PROBLEM COMPLETELY
EE315A Spring 2009 B. Murmann
Page 1 of 1
HOMEWORK #1 (Due: Thursday, April 9, 2009, 1pm PT) 1. Cadence warm-up. Work through the "Virtuoso Tutorial" handout available on the course website under "CAD". Submit a printout of the circuit schematic and phase
EE315A Spring 2009 B. Murmann
Page 1 of 3
HOMEWORK #5 (Due: Tuesday, May 12, 2009, 1pm PT) 1. Consider the idealized single-stage OTA feedback circuit shown below. The OTA is described by the "OTA1" behavioral model discussed in class and has the followin
EE315A Spring 2009 B. Murmann
Page 1 of 2
HOMEWORK #2 (Due: Thursday, April 16, 2009, 1pm PT) 1. Design a 4th order Butterworth lowpass filter with 0.3 dB maximum attenuation (worst case) in the passband (0 Hz to 500 kHz) and a nominal gain of 1. Implemen
EE315A Spring 2011
B. Murmann
Page 1 of 3
HOMEWORK #4
(Due: Thursday, April 28, 2011, 1pm PT)
Read the paper referenced below and answer the following questions (concisely):
The author explains that it makes sense to differentiate in nomenclature between
EE315A Spring 2011
B. Murmann
Page 1 of 9
HOMEWORK #4
(Due: Thursday, April 28, 2011, 1pm PT)
Read the paper the paper referenced below and answer the following questions (concisely):
a)
The author explains that it makes sense to differentiate in nomencl
EE315A Spring 2011
B. Murmann
Page 1 of 2
HOMEWORK #3
(Due: Thursday, April 21, 2010, 1pm PT)
Given below is a second order RCL high-pass filter:
a)
Synthesize an integrator based circuit using the state-space approach discussed in class.
Draw the circui
EE315A Spring 2011
B. Murmann
Page 1 of 17
HOMEWORK #3 SOLUTIONS
Given below is a second order RCL high-pass filter:
a.
Synthesize an integrator based circuit using the state-space approach discussed in class.
Draw the circuit realization of the active f
EE315A Spring 2011
B. Murmann
Page 1 of 21
HOMEWORK #2
(Due: Thursday, April 14, 2011, 1pm PT)
1. Consider the circuit below. Similar to the Sallen-Key LPF (slide 25 chapter 2) this circuit
forms a BPF using only a single gain element. The general form fo
EE315A Spring 2011
B. Murmann
Page 1 of 2
HOMEWORK #1
(Due: Thursday, April 7, 2010, 1pm PT)
Cadence warm-up. Work through the Virtuoso Tutorial handout available on the course
website under CAD. Submit a printout of the circuit schematic and phase respo
EE315A Spring 2010
B. Murmann
Page 1 of 7
Practice Problem Set
The problems below were designed to help you prepare for the final exam. The length and
difficulty of each part is not necessarily aligned with the problems you will see in your exam; do
not p
Name:
EE315A Final Exam, Spring 2011
Stanford University
Department of Electrical Engineering
EE315 Final Examination
June 7, 2011
(180 minutes)
CLOSED BOOK; Four standard 8.5 x 11 sheets of notes permitted
_
IMPORTANT NOTES
O READ EACH PROBLEM COMPLETELY
EE315A Spring 2013
B. Murmann
Page 1 of 4
HOMEWORK #6
(Due: Thursday, May 16, 2013, 1pm PT)
Consider the idealized single-stage OTA feedback circuit below with Cs=4Cf. The OTA is
described by the shown behavioral model and has the following parameters: f
EE315A Spring 2011
B. Murmann
Page 1 of 17
HOMEWORK #5 SOLUTIONS
Active switched capacitor filter.
C3
1
Vin
C1
2
2
a)
C2
2
1
1
2
Vout
1
Use charge conservation equations, as in slides 46-47 of chapter 5, to determine the ztransfer function, H(z), of the
EE315A Spring 2011
B. Murmann
Page 1 of 13
HOMEWORK #6
(Due: Thursday, May 12th, 2011, 1pm PT)
Consider the idealized single-stage OTA feedback circuit shown below. The OTA is
described by the OTA1 behavioral model discussed in class and has the followin
EE315A Spring 2013
B. Murmann
Page 1 of 2
HOMEWORK #3
(Due: Thursday, April 25, 2013, 1pm PT)
Given below is a second order RCL high-pass filter:
10 k
Vin
10 k
Vout
a)
Synthesize an integrator based circuit using the state-space approach discussed in cla
EE315A Spring 2013
B. Murmann
Page 1 of 2
HOMEWORK #2
(Due: Thursday, April 18, 2013, 1pm PT)
1. Consider the circuit below. Similar to the Sallen-Key LPF (slide 25 chapter 2) this circuit
forms a BPF using only a single gain element. The general form for
EE315A Spring 2013
B. Murmann
Page 1 of 2
HOMEWORK #1
(Due: Thursday, April 11, 2013, 1pm PT)
Cadence warm-up. Work through the Virtuoso Tutorial handout available on the course
website under CAD. Submit a printout of the circuit schematic and phase resp
EE315A Spring 2013
B. Murmann
Page 1 of 3
HOMEWORK #5
(Due: Thursday, May 9, 2013, 1pm PT)
Active switched capacitor filter.
C3
Vin
1
C1
2
a)
2
1
2
C2
1
2
Vout
1
Use charge conservation equations, as in slides 49-50 of chapter 5, to determine the ztransf
K. Olukotun
Spring 05/06
Handout #14
CS315a
CS315A Midterm Solutions
Open Book, Open Notes, Calculator okay NO computer.
(Total time = 120 minutes)
Name (please print):_Solutions_
I agree to abide by the terms of the Honor Code while taking this exam.
Sig
EE315A Spring 2011
B. Murmann
Page 1 of 3
HOMEWORK #5
(Due: Thursday, May 5, 2011, 1pm PT)
Active switched capacitor filter.
C3
Vin
1
C1
2
2
1
2
C2
1
Vout
1
a)
2
Use charge conservation equations, as in slides 46-47 of chapter 5, to determine the ztransf
1
A 50MSPS, 5MHz Pole, Switched-Capacitor
Biquad Filter with a Folded Cascode OTA Core.
Yasin Aalipour, Aman Mohiudin
AbstractA fully differential switched-capacitor lter with
75dB dynamic range and 91dB THD for the standard 0.18m
process is designed base
Stanford University, EE315A, Spring 2011
1
A High Q Switched-Capacitor Biquad
Timothy See-Ning Wong, Xi Guo
AbstractThis paper presents a switched capacitor biquad in
0.18um technology. The circuit is meant as the high Q section of
an overall filer implem
EE315A Spring 2011
R. Walker and B. Murmann
Page 1 of 12
DESIGN PROJECT
Due: Wednesday, June 1, 2011, 5 pm PT
Mid-project Milestone Due Monday, May 23rd 5pm PT
You are encouraged to work on this project in teams of two. Each team will submit one
single co
EE315A Spring 2011
B. Murmann
Page 1 of 3
HOMEWORK #6
(Due: Thursday, May 12th, 2011, 1pm PT)
Consider the idealized single-stage OTA feedback circuit shown below. The OTA is
described by the OTA1 behavioral model discussed in class and has the following
EE315A Spring 2011
Final Exam Solution
Boris Murmann
Reference:C:\Users\Murmann\Documents\lib\Mathcad\defaults.mcd
1)
a
F
b
F
2)
c
T
d
T
e
F
f
T
g
F
h
T
i
T
j
T
k
T
L1
Vin
l
F
m
T
n
F
o
F
p
T
q
T
L3
I1
R2
s
F
t
T
Vout
I3
I2
r
F
C4
V2 = ( I1 I3) R
I4
State
Name:
EE315A Final Exam, Spring 2010
Stanford University
Department of Electrical Engineering
EE315 Final Examination
June 4, 2010
(180 minutes)
CLOSED BOOK; Four standard 8.5 x 11 sheets of notes permitted
_
IMPORTANT NOTES
O READ EACH PROBLEM COMPLETELY
EE315A Spring 2010
Final Exam Solution
Boris Murmann
Reference:C:\Users\Murmann\Documents\lib\Mathcad\defaults.mcd
1)
a
F
b
T
c
F
d
T
e
F
f
T
g
T
h
T
i
F
j
F
k
T
l
F
m
F
n
T
o
F
p
F
q
T
r
T
s
T
t
F
50 10
2)
a)
5
fP := 10 Hz
QP := 10
20
= 100
10
k := 10
b
Switched Capacitor Filters
Part II
Boris Murmann
Stanford University
murmann@stanford.edu
Corrections:
Slide 6, 7: Vo(n-3/2) (instead of (n-1)
Slide 8, 9: deleted extra j in denominator
Slide 28: MHz
kHz
Copyright 2009 by Boris Murmann
B. Murmann
EE315A H
Switched Capacitor Filters
Part I
Boris Murmann
Stanford University
murmann@stanford.edu
Modifications:
Slide 6: deleted R expression
Slide 7: new
t1 on RHS at bottom
Slide 14 (15): t2
Slide 31 (32): added a comment
Copyright 2009 by Boris Murmann
B. Murm