Clock-jitter sensitivity reduction in CT ΣΔ modulators using voltage-crossing detection DAC

2011 ◽  
Author(s):  
Yang Jiang ◽  
Chen-Yan Cai ◽  
Sai-Weng Sin ◽  
Seng-Pan U ◽  
Rui P. Martins
Keyword(s):  
Clock Jitter

scholarly journals Clock-jitter reduction in LISA time-delay interferometry combinations

2021 ◽  
Vol 103 (12) ◽  
Author(s):  
Olaf Hartwig ◽  
Jean-Baptiste Bayle
Keyword(s):  
Time Delay ◽  
Clock Jitter

Measuring clock jitter and data signals for bit error detection in optical transceiver systems

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Mahmoud M. A. Eid ◽  
Ahmed Nabih Zaki Rashed ◽  
Md. Anowar Kabir ◽  
Md. Mehedi Hassan
Keyword(s):  
Error Detection ◽  
Pulse Generator ◽  
Signal Amplitude ◽  
Electrical Signal ◽  
Light Signal ◽  
Eye Diagram ◽  
Clock Jitter ◽  
Low Pass ◽  
Sequence Generator ◽  
Histogram Feature

AbstractThis work demonstrates how to measure jitter using the eye diagram Analyzer histogram feature. Bit sequence generator is employed with the NRZ Pulse generator with the electrical jitter in order to measure the signal amplitude level. We have modulated the light signal from CW Laser with the electrical signal by Mach-Zehnder Modulator through 5 km fiber cables. The signal can be amplified with a gain of 7 dB with the presence of transimpedence amplifier. The combination of electrical signal and signal from noise source can be filtered by using the low pass Gaussian filter.

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