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Project #1
Objective:
The objective of this project is to design an Operational Transconductance
Amplifier (OTA) with the following specifications to use in a Switched-Capacitor based readout circuit for capacitive
sensor.
Specifications:
The required specifications are 100dB open loop DC gain & 5MHz unity gain frequency.
Tools: MENTOR
Technology: 0.35um CMOS Technology
Project #2
Objective: The objective of this project
is to design a Switched-Capacitor based readout circuit for capacitive sensor.
Specifications:
The capacitive sensor is a Micro-Electro-Mechanical System (MEMS) sensor
which senses the pressure. As per the specifications, capacitance increases as pressure increases. 1pF at ”no”
pressure and 1.5pF at the highest pressure.
Tools: MENTOR
Technology: 0.35um CMOS Technology
Project #3
Objective: The objective of this project
is to design an Operational Transconductance Amplifier (OTA) for using in charge sampling circuits for medical
ultrasound imaging applications.
Specifications:
The required specifications are 46dB open loop DC gain & 1.4GHz
unity gain frequency.
Tools: MENTOR and CADENCE
Technology: 90nm CMOS Technology
Project #4
Objective: The objective of this project is to design a charge sampling amplifier (CSA) as an analog front end for
medical ultrasound imaging applications.
Specifications:
As per the specifications, transfer gain from CMUT(Capacitive Micromachined
Ultrasound Transducer) signal source to the output of charge sampling amplifier (across feed back capacitor) to be 20dB.
Tools: MENTOR and CADENCE
Technology: 90nm CMOS Technology
Project #5
Objective: The objective of this project is to design a single ended
charge sampling amplifier (CSA) as an analog front end for medical ultrasound imaging applications.
Specifications:
As per the specifications, transfer gain from CMUT(Capacitive Micromachined
Ultrasound Transducer) signal source to the output of charge sampling amplifier (across feed back capacitor) to be 20dB.
Tools: MENTOR and CADENCE
Technology: 90nm CMOS Technology
Project #6
Objective: The objective of this project is to design the
onchip clock circuit for charge sampling amplifiers (CSA) in 90nm CMOS.
Tools: MENTOR and CADENCE
Technology: 90nm CMOS Technology
Project #7
Objective:
The objective of this project is to design an Operational Transconductance Amplifier (OTA) with the following specifications
to use in an Ultrasound front-end transimpedance amplifier for CMUTs.
Specifications: The required
specifications are 60dB open loop DC gain & 160MHz unity gain frequency.
Tools: MENTOR
and CADENCE
Technology:
0.35um High Voltage CMOS Technology
Project #8
Objective:
The objective of this project is to design an Ultrasound front-end transimpedance amplifier for CMUTs.
Tools: MENTOR and CADENCE
Technology:
0.35um High Voltage CMOS Technology
Project #9
Objective:
The objective of this project is to design an adjustable gain Ultrasound front-end amplifier for CMUTs.
Tools: MENTOR and CADENCE
Technology:
45nm CMOS Technology
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