Assistant Design

Chiahung Su (***@***.***)

Objective: To Obtain a Full-Time/ Intern position in Analog/Mixed-Signal

IC Design

Analog IC Design Experience

Bandgap Voltage Reference 1.25V @ 25oC

High Temperature Folded-Cascode Operational Amplifier

High Temperature Bandgap Voltage Reference 2.2V, Current

Reference(13 A/27 A) @ 200oC

High Temperature Linear Voltage Regulator, Vout= 5.3V, Fast response

time in nano sec @ 200oC

1st order Sigma-Delta Analog - Digital Data Converter, Comparator,

Buffer Design

2.4GHz Sigma-Delta Fractional-N Phase Lock Loop

Familiar with IC Design in SOI (EKV Model)and CMOS(BSIM Model) Process

High Temperature PCB Layout and Testing

Feedback/Power Amplifier Design, Simulation and Test (Board Level

Design), 900MHz Low Noise Amplifiers

SKILLS

OS: Windows, UNIX, Linux

RF Simulation Tools: CADENCE SpectreRF HP-ADS

VLSI Simulation Tools: Mentor Graphic-ModelSim

IC Simulation/Layout Tools: CADENCE, HSPICE,Calibre,EASY PC,

EAGLE,PSPICE, LTSPICE, WinSpice

Verification/Simulation and Computation Tools: Matlab, Mathematica,

MathCad

Word Processing Tools: MS-OFFICE Family, OPEN SOURCE Office

Programming Language: Matlab, VHDL.C

Chip tape-out Experience Tape-out date:

1st order sigma-Delta modulator on AMIC5 Processes 01/15/2010

High Voltage/TEMPERATURE Linear Voltage Regulator Design Version I&II

TELEFUNKEN 0.8um BCDMOS SOI Process (2 Runs) 05/15/2009

Vin= 10~ 30V, Vout = 5.3V, Temperature @ 200oC 12/18/07

Sigma-Delta Fractional-N Frequency Synthesizer & PLLs

IBM7RF 0.18um CMOS Process 12/03/07

For 2.4GHz ISM Band Bluetooth Application, MASH 1-1-1

Sigma-Delta Modulator coded in VHDL

Beta Multiplier Reference Circuit in Analog Counter

AMI C5 0.5um CMOS Process 06/04/07

Generate Bias Current of Analog Counter Circuit

BANDGAP VOLTAGE REFERENCE

AMI C5 0.5um CMOS Process (2 Runs) 05/01/06

Vref = 1.25 V with 10% variation, simulation 06/09/08

temperature from 0 - 100 Celsius

915MHz Low-Noise Amplifier

AMI C5 0.5um CMOS Process 03/21/06

Simulation using CADENCE SpetreRF

Experience

Research Assistant/Teaching Assistant 05/2007 -present

University of Tennessee, Knoxville, TN

High Voltage/Temperature, Fast Response Time Linear Voltage Regulator

(BCDMOS SOI Process)

Inversion Coefficient (gm/Id)design methodology for high temperature

Analog IC

Voltage/Current reference, folded-cascode amplifiers

Chip layout and PCB design, Circuit design based on EKV Model

Teaching Assistant 2006-2007

University of Tennessee, Knoxville, TN

Assisted and tutored undergraduate students in classroom and

laboratory testing

Computer Technician/IT Staff

07/2005-03/2006

University of Tennessee,College of Nursing, Knoxville, TN

Teaching Assistant

01/2003-05/2004

University of Texas at Arlington, Arlington, TX

Assisted and tutored undergraduate/graduate students.

TA of Advance Engineering Analysis, Circuit Analysis, Advance

Electromagnetic Theory

Education

PhD Program, Department of Electrical and Computer 2004-Presen

Engineering t

University of Tennessee at Knoxville

Dissertation topic: High Voltage/Temperature, Fast Response Time

Linear Voltage Regulator

GPA:3.73/4.0

Master of Science, Department of Electrical Engineering 2004

University of Texas at Arlington

Concentrated field: Electromagnetic and Microwave Engineering

GPA:*3.69/4.0 *Due to family disaster, 3.83/4.00

Bachelor of Science, Department of Electronics Engineering 2000

National Taipei University of Technology

Languages

Mandarin Chinese & Taiwanese - native language

English - speak fluently and read/write with high proficiency

Japanese - Elementary Japanese

Memberships

IEEE student member

IMAPS student member

Publications

[1] C. Su,B.J. Blalock, S.K. Islam,K.Zhu,L.Zuo L M. Tolbert "A

High-Temperature High Voltage Fast Response Linear Voltage Regulator,"

IEEE TIE, 2010 (sumitted for publication)

[2] C. Su,L.Zuo, B.J. Blalock, S.K. Islam, L M. Tolbert "A

High-Temperature Current Reference In 0.8- m BCD-On-SOI," CMOC

Conference, 2010 (accepted for poster)

[3] C. Su,B.J. Blalock, S.K. Islam And L M. Tolbert "A High-Temperature

Operational Transconductance Amplifiers In 0.8- m BCD-on-SOI," HITEC,

2010 (accepted for publication)

[4] C. Su, M.A Huque,,B.J. Blalock, S.K. Islam, L M. Tolbert And R.L

Greenwell "A High-Temperature, High-Voltage Linear Regulator in 0.8- m

BCD-on-SOI," IMAPS, 2009, San Jose, USA Nov 2 -Nov 5 2009

[5] M.A Huque, S.K. Islam,B.J. Blalock, C. Su, R.Vijayaraghavan And L M.

Tolbert "Silicon-On-Insulator Based High-Temperature," ISIE, 2008

[6] M.A Huque, B.J. Blalock, C. Su, R.Vijayaraghavan, S.K. Islam And L M.

Tolbert "SOI Based Integrated Circuits for High-Temperature

Applications," HITEC, 2008

[7] Vijayaraghavan, R.; Haider, M.R.; Islam, S.K.; Chiahung Su "A

Wideband Injection Locked Frequency Divider Based on a Process and

Temperature Compensated Ring Oscillator," RWS, 2008

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