Long-Xi Chang

A 0.9mA 95dB ΣΔ Modulator for Digital RF Hearing Aid in 0.35μm CMOS

Day-Uei Li, Long-Xi Chang, Chi-Chen Chung, 2007, 2007 IEEE International Symposium on Circuits and Systems.

A 0.39mA 92dB modified-feedback ΣΔ modulator for digital RF hearing aid with 1.2V supply voltage in 0.35µm CMOS

Long-Xi Chang, Tim-Kuei Shia, 2011, Proceedings of 2011 International Symposium on VLSI Design, Automation and Test.

A sigma-delta modulator for bio-applications

Kai-Wen Yao, Muh-Tian Shiue, Cihun-Siyong Alex Gong, 2013, 2013 IEEE International Symposium on Consumer Electronics (ISCE).

A fully integrated solar charger controller with input MPPT regulation protection for 10V to 28V solar-powered panel

Cihun-Siyong Alex Gong, Yi-Feng Luo, Long-Xi Chang, 2013, 2013 IEEE International Symposium on Consumer Electronics (ISCE).

A 0.9mA 95dB Sigma Delta Modulator for Digital RF Hearing Aid in 0.35µm CMOS.

Day-Uei Li, Long-Xi Chang, Chi-Chen Chung, 2007 .

A 3.8-Gb/s CMOS Laser Driver with Automatic Power Control Using Thermistors

Long-Xi Chang, Wen-Hui Chen, Chueh-Hao Yu, 2007, 2007 IEEE International Symposium on Circuits and Systems.

A Wide-Range Charge Controller for Solar Sensor

Cihun-Siyong Alex Gong, Long-Xi Chang, C. Gong, 2015, J. Circuits Syst. Comput..

AC impedance technique for dynamic and static state of charge analysis for Li-ion battery

Yi-Hua Liu, Cihun-Siyong Alex Gong, Yi-Feng Luo, 2013, 2013 IEEE International Symposium on Consumer Electronics (ISCE).