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Tue 17 Jun | 13:30 - 15:10
203
PLLs and Frequency Multipliers
Ahmed Elkholy
Broadcom
Jingzhi Zhang
UESTC
This session covers high performance PLL and frequency multiplier techniques. The first paper presents a high performance D-band double-sampling PLL with 35.1fs jitter. The second paper demonstrates a THz synthesizer using 85GHz CP-PLL and frequency quadrupler with optimal impedance matching technique. The session also includes a digital background calibration LMS technique for a robust wide-band frequency tripler. The fourth paper presents an injection locked frequency tripler with an amplitude detection method to enhance frequency tracking. Lastly, a compact W-band differential doubler is presented with high conversion gain and >36dBc fundamental rejection ratio.
13:30 - 13:50
RTu3A-1 A 116–132GHz -193.6dBc/Hz-FoMT -252.8dB-FoMJ Frequency Synthesizer Using a 114fs-Jitter 60-GHz Double-Sampling PLL with Magnetic Parabolic Tuning and Injection-Locked Frequency Doubler
Zhiyu Liu, Howard Cam Luong
HKUST, HKUST
13:50 - 14:10
RTu3A-2 A 324-to-360-GHz -6-dBm Output Power THz Phase-Locked Loop in 40-nm CMOS
Wei-Tang Tseng, Te-Yen Chiu, Chun Wang, Chun-Hsing Li
National Taiwan Univ., National Tsing Hua Univ., National Tsing Hua Univ., National Taiwan Univ.
14:10 - 14:30
RTu3A-3 A 28–38GHz Digitally-Assisted Frequency Tripler with Background Calibration in 55nm SiGe BiCMOS
D. Lodi Rizzini, F. Tesolin, M. Rossoni, B. Nanino, P. Granata, R. Moleri, A. Mazzanti, A.L. Lacaita, S.M. Dartizio, S. Levantino
Politecnico di Milano, Politecnico di Milano, Politecnico di Milano, Politecnico di Milano, Politecnico di Milano, Politecnico di Milano, Università di Pavia, Politecnico di Milano, Politecnico di Milano, Politecnico di Milano
14:30 - 14:50
RTu3A-4 A 35.2–51.4GHz Frequency-Tracking Injection-Locked Frequency Tripler Achieving >28.5dBc Harmonic Rejection Ratios, -7.3dBm Output Power, and 4.3dB Output Power Variation
Zixi Jing, Yi Liu, Howard Cam Luong
HKUST, HKUST, HKUST
14:50 - 15:10
RTu3A-5 A High-Conversion-Gain Compact W-Band Distributed Doubler with Second Harmonic Positive Feedback Using Cross-Coupled Capacitor
Dongho Yoo, Byung-Wook Min
Yonsei Univ., Yonsei Univ.