Title :
Self-calibrating on-chip termination resistor for high-speed SerDes
Author :
Ying, Cheng ; Fule, Li ; Xuqiang, Zheng ; Chun, Zhang
Author_Institution :
Inst. of Microelectron., Tsinghua Univ., Beijing, China
Abstract :
A digital tuning self-calibrating on-chip termination resistor for high-speed SerDes is presented in this paper. An offchip reference resistor is used to adjust the on-chip resistor automatically through feedback. SAR logic is used for tuning, which shorts the tuning time. Special analog design is used to eliminate the offset of circuit and reduce the power consumption.
Keywords :
calibration; high-speed integrated circuits; low-power electronics; resistors; SAR logic; digital tuning self-calibrating on-chip termination resistor; high-speed SerDes; offchip reference resistor; CMOS integrated circuits; CMOS technology; MOS devices; Resistors; Solid state circuits; System-on-a-chip; Tuning; SAR; SerDes; digital tuning; low power; on-chip termination resistor; transceiver;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768704
