Dingxin Xu

A 78 fs RMS Jitter Injection-Locked Clock Multiplier Using Transformer-Based Ultra-Low-Power VCO

Bangan Liu, Hanli Liu, Jian Pang, 2019, ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC).

A Compact TF-Based LC-VCO with Ultra-Low-Power Operation and Supply Pushing Reduction for IoT Applications

Bangan Liu, Hanli Liu, Kenichi Okada, 2020, IEICE Trans. Electron..

A 0.85mm2 BLE Transceiver Using an On-Chip Harmonic-Suppressed RFIO Circuitry With T/R Switch

Dexian Tang, Wei Deng, Hanli Liu, 2021, IEEE Transactions on Circuits and Systems I: Regular Papers.

A 0.25 mm2 BLE Transmitter with Direct Antenna Interface and 19% System Efficiency Using Duty-Cycled Edge-Timing Calibration

Kenichi Okada, Atsushi Shirane, Junjun Qiu, 2021, ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC).

32.7 A 32kHz-Reference 2.4GHz Fractional-N Oversampling PLL with 200kHz Loop Bandwidth

Kenichi Okada, Bangan Liu, Hans Herdian, 2021, 2021 IEEE International Solid- State Circuits Conference (ISSCC).

A 32-kHz-Reference 2.4-GHz Fractional-N Oversampling PLL With 200-kHz Loop Bandwidth

Kenichi Okada, Hans Herdian, Masaya Miyahara, 2021, IEEE Journal of Solid-State Circuits.

A Fully-Synthesizable Fractional-N Injection-Locked PLL for Digital Clocking with Triangle/Sawtooth Spread-Spectrum Modulation Capability in 5-nm CMOS

Kenichi Okada, Bangan Liu, Haosheng Zhang, 2020, IEEE Solid-State Circuits Letters.