Silicon-based phased locked loop (PLL) clock recovery to regenerate 2.5-Gbit/s NRZ data

Andrea Pallotta

doi:10.1117/12.201314

17 February 1995 Silicon-based phased locked loop (PLL) clock recovery to regenerate 2.5-Gbit/s NRZ data

Andrea Pallotta

Proceedings Volume 2450, Broadband Networks: Strategies and Technologies; (1995) https://doi.org/10.1117/12.201314
Event: Advanced Networks and Services, 1995, Amsterdam, Netherlands

Abstract

This paper describes a board-level realization of 2.5 Gb/s clock and data regenerator circuit, where the clock recovery function is implemented by a phase locked loop configuration. In order to use a low cost commercially available voltage controlled oscillator (VCO) a Richman quadricorrelator frequency-difference discriminator has been designed. The resultant frequency and phase locked loop (FPLL), makes possible the frequency acquisition even if the VCO starting frequency were out of the PLL pull-in range. All components used are cheap commercially available silicon devices. Measurements, at 10^-9 bit error rate, give an input electrical sensitivity less of 5 mV_pp with 2^23-1 pseudo-random input data stream. The recovered clock jitter is compliant with SONET STM-16.

Citation Download Citation

Andrea Pallotta "Silicon-based phased locked loop (PLL) clock recovery to regenerate 2.5-Gbit/s NRZ data", Proc. SPIE 2450, Broadband Networks: Strategies and Technologies, (17 February 1995); https://doi.org/10.1117/12.201314

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available