Design and simulation of a programmable switched capacitor filter | |
| Author | Prabhu, Sriprasad |
| Call Number | AIT Thesis no.ME-01-07 |
| Subject(s) | Application specific integrated circuits Signal processing--Digital techniques Electric filters, Digital |
| Note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies |
| Publisher | Asian Institute of Technology |
| Series Statement | Thesis ; no. ME-01-07 |
| Abstract | Signal conditioning is one of the most important technologies in measurement and automation system. It provides the interface between signals/sensors and measurement system.There is a strong demand in integrating the signal conditioner circuit in single chip which can support variety of application. As a result, this thesis focuses on the design and simulation of a monolithic filter that can support different Bandwidth requirement using CMOS technology. The filter will follow the Programmable Gain Amplifier and will do the anti-aliasing for the AID conve11er following the filter. The filter is 8th order Switched Capacitor Butterworth filter which has a programmable Bandwidth of 25 Hz, 250 Hz, 2.5 kHz and 25 kHz. The Anti-alias filter for SC-Filter is third order active RC filter. The circuit is designed for 0.8 um CMOS technology. |
| Year | 2001 |
| Corresponding Series Added Entry | Asian Institute of Technology. Thesis ; no. ME-01-07 |
| Type | Thesis |
| School | School of Advanced Technologies (SAT) |
| Department | Department of Industrial Systems Engineering (DISE) |
| Academic Program/FoS | Microelectronics (ME) |
| Chairperson(s) | Afzulpurkar, Nitin V. |
| Examination Committee(s) | Lertsak Lakawat ;Itti Rittaporn ;Manop Thamsirianunt ;Chumnarn Punyasai ; |
| Scholarship Donor(s) | Asian Institute of Technology (Partial Scholarship); |
| Degree | Thesis (M.Eng.) - Asian Institute of Technology, 2001 |