Title :
Optical receiver with duty cycle control in 0.35 μm CMOS
Author :
Annen, Richard ; Bossard, Martin ; Werffeli, S.
Author_Institution :
Helix AG, Zurich, Switzerland
Abstract :
We present a circuit concept to improve the performance of CMOS photo-receivers. A duty-cycle control stage is used to reduce the impact of device matching. Both simulation and experimental results indicate that the proposed circuit concept allows us to overcome device matching limits in CMOS photo-receivers.
Keywords :
CMOS analogue integrated circuits; analogue processing circuits; decision circuits; integrated optoelectronics; optical receivers; 0.35 micron; CMOS analog circuits; CMOS photo-receivers; CMOS signal level recovery; decision control circuit; device matching impact reduction; duty-cycle control stage; eye-diagram; transimpedance amplifier; CMOS technology; Charge pumps; Circuit simulation; Integrated circuit technology; Optical attenuators; Optical control; Optical design; Optical distortion; Optical receivers; Voltage control;
Conference_Titel :
Lasers and Electro-Optics Society, 2002. LEOS 2002. The 15th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7500-9
DOI :
10.1109/LEOS.2002.1133950
