Modern Analog/ Integrated Circuit Filters Analysis
Description: Modern Analog Integrated Circuit Filters Analysis Design An Overview Where Filters are used? Chronological evolution techniques Integrated Circuits Support Other kinds of Filters Contents of the lecture note pack Where Filters are
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slide1. Modern Analog/ Integrated Circuit Filters Analysis & Design<br>
slide2. An Overview Where Filters are used?
Chronological evolution – techniques
Integrated Circuits Support
Other kinds of Filters
Contents of the lecture note pack<br>
slide3. Where Filters are Used? Electrical/Electronic Communication
Defence
Entertainment
Medical
Aerospace Electronics<br>
slide4. Chronological Evolution (Techniques & IC Support-I) Channel bank filters in FDM telephony (1915-), L,C,R elements. Frequencies to 4kHz
Silicon IC, OP-AMP, Inductor-less Filters (1960-), Hybrid Thin and Thick Film Technology- active RC Filters used extensively in PCM co-decs
MOS IC technology, Transistors Switches, Switched Capacitor Filters (1970-)- Monolithic IC Filters (low-frequency)<br>
slide5. Chronological Evolution (Techniques & IC Support-II) Switched Current Filters (all digital CMOS technology)
Other Active Devices- OTA (1980-..), CC (1990-..). Frequency range ~ tens of MHz
Low Voltage, Low Power IC Filters – Current Mode Filters
A Mobile Communication Filter (at the intermediate frequency of 100 MHz- GSM system)<br>
slide6. Mobile Communication Filter Example<br>
slide7. Chronological Evolution (Techniques & IC Support-III) Sub-micron IC technology, monolithic inductors . Frequency range ~GHz (Optical Communication Rx)
IC Filters and VLSI system
Example IC chip<br>
slide8. Other Kinds of Filters (not a part of this course) Mechanical Filters
Charge Transfer Device Filter
Crystal Filters
Surface Acoustic Wave Filters
Digital Filters<br>
slide9. Contents of the Lectures Review of Network Theory - Ch.2
Synthesis of Filter functions (Magnitude and Phase Approximations) - Ch.3
Second Order Active Filters (OA,OTA and CC based) – Ch.5
Second Order Switched-Capacitor Filters – Ch.6
All-pole L,C ladder filters Realization – Ch.4
High Order Filter Realization Techniques – Ch.7
Integrated Circuit Filters – Ch.9
Current-Mode Filters – Ch.8<br>
slide2. An Overview Where Filters are used?
Chronological evolution – techniques
Integrated Circuits Support
Other kinds of Filters
Contents of the lecture note pack<br>
slide3. Where Filters are Used? Electrical/Electronic Communication
Defence
Entertainment
Medical
Aerospace Electronics<br>
slide4. Chronological Evolution (Techniques & IC Support-I) Channel bank filters in FDM telephony (1915-), L,C,R elements. Frequencies to 4kHz
Silicon IC, OP-AMP, Inductor-less Filters (1960-), Hybrid Thin and Thick Film Technology- active RC Filters used extensively in PCM co-decs
MOS IC technology, Transistors Switches, Switched Capacitor Filters (1970-)- Monolithic IC Filters (low-frequency)<br>
slide5. Chronological Evolution (Techniques & IC Support-II) Switched Current Filters (all digital CMOS technology)
Other Active Devices- OTA (1980-..), CC (1990-..). Frequency range ~ tens of MHz
Low Voltage, Low Power IC Filters – Current Mode Filters
A Mobile Communication Filter (at the intermediate frequency of 100 MHz- GSM system)<br>
slide6. Mobile Communication Filter Example<br>
slide7. Chronological Evolution (Techniques & IC Support-III) Sub-micron IC technology, monolithic inductors . Frequency range ~GHz (Optical Communication Rx)
IC Filters and VLSI system
Example IC chip<br>
slide8. Other Kinds of Filters (not a part of this course) Mechanical Filters
Charge Transfer Device Filter
Crystal Filters
Surface Acoustic Wave Filters
Digital Filters<br>
slide9. Contents of the Lectures Review of Network Theory - Ch.2
Synthesis of Filter functions (Magnitude and Phase Approximations) - Ch.3
Second Order Active Filters (OA,OTA and CC based) – Ch.5
Second Order Switched-Capacitor Filters – Ch.6
All-pole L,C ladder filters Realization – Ch.4
High Order Filter Realization Techniques – Ch.7
Integrated Circuit Filters – Ch.9
Current-Mode Filters – Ch.8<br>