1.2 GBit/s Pseudo Random Pulse Generator Using Multiplexing with GaAs Mesfet Gates
- 1 October 1978
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
A l.2 Gbit/s RZ pseudo random bit generator using multiplexing of six 200 Mbit/s channels, and a GaAs-MESFET gate circuit which exhibits both high speed and simplicity are presented. As a new contribution to the treatment of pseudo random sequences it is shown how the autocorrelation function and the Fourier spectrum of a sequence obtained by multiplexing are distorted. These functions may be shaped to a desired form by proper choice of mutual delays of sequences contributing to the multiplexing.Keywords
This publication has 6 references indexed in Scilit:
- Diode multiplexer in the multi-Gbit/s rangeElectronics Letters, 1978
- Gigabit ElectronicsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1977
- 4-GHz frequency division with GaAs MESFET ICsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1977
- Pseudo-random sequences and arraysProceedings of the IEEE, 1976
- High-speed integrated logic with GaAs MESFET'sIEEE Journal of Solid-State Circuits, 1974
- Optical Modulation at High Information RatesBell System Technical Journal, 1971