Transformer-Based Design Techniques for Oscillators and Frequency Dividers

Since September 1994, Howard Luong has joined the EEE faculty at the Hong Kong University of Science and Technology where he is a professor. Kevin Jun Yin is a Postdoc Researcher at The Hong Kong University of Science and Technology.

• Introduction.- Transformer Design and Characterization in CMOS Process.- Design Considerations for CMOS Voltage-Controlled Oscillators (VCOs).- Design Considerations for CMOS Frequency Dividers.- Ultra-Low-Voltage VCO and QVCO Using Transformer Technique.- Magnetically-Tuned Multi-Mode CMOS VCO.- Transformer-Based Injection-Locked Frequency Divider.- Conclusion.