Title :
40 Gb/s TDM system using InP HBT IC technology
Author :
Krishnamurthy, K. ; Vetury, R. ; Jian Xu ; Shou, A. ; Jaganathan, S. ; Cheng, K. ; Chow, J. ; Mensa, D. ; Liyang Zhang ; Gontijo, I. ; Vu, S. ; Winczewski, C. ; Yet-zen Liu ; Pullela, R. ; Rodwell, M.
Author_Institution :
Gtran Inc, Newbury Park, CA, USA
Abstract :
A 40 Gb/s time-division-multiplexing (TDM) system transmitter and receiver with 4-channel 10 Gb/s interface is presented. InP DHBT IC technology is used to implement the complete chipset (4:1 multiplexer with VCO /clock multiplication unit, modulator driver, transimpedance amplifier, limiting amplifier and 1:4 demultiplexer with clock and data recovery). A 2.26 km long transmission experiment was performed using the system with 40 Gb/s, 2/sup 31/, NRZ PRBS. The transmit eye exhibits a high extinction ratio >12.5 dB with 1 ps added RMS jitter and 4 dbm output power. Receive sensitivity is better than -7.8 dBm with 0.22 dB dispersion penalty.
Keywords :
III-V semiconductors; bipolar digital integrated circuits; ceramic packaging; demultiplexing equipment; indium compounds; integrated circuit packaging; multiplexing equipment; optical receivers; optical transmitters; synchronisation; time division multiplexing; timing jitter; 1:4 demultiplexer; 2.26 km; 4-channel 10 Gb/s interface; 40 Gb/s TDM system; 40 Gbit/s; 4:1 multiplexer; InAlAs-InGaAs-InP; InP; InP DHBT IC technology; InP HBT IC technology; NRZ PRBS; RMS jitter; VCO/clock multiplication unit; clock and data recovery; dispersion penalty; high extinction ratio; high speed ceramic package; limiting amplifier; modulator driver; output power; receive sensitivity; time-division-multiplexing system receiver; time-division-multiplexing system transmitter; transimpedance amplifier; transmission experiment; transmit eye; Clocks; Driver circuits; Extinction ratio; Heterojunction bipolar transistors; Indium phosphide; Jitter; Optical signal processing; Time division multiplexing; Transmitters; Voltage-controlled oscillators;
Conference_Titel :
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location :
Philadelphia, PA, USA
Print_ISBN :
0-7803-7695-1
DOI :
10.1109/MWSYM.2003.1212581
