Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 1999, No. 8, pp. 1–21
Abstract: This paper describes a system level optimization of a studio serial digital interface for uncompressed High Definition Television (HDTV). The HDTV data rate is 5.5 times that of Standard Definition Television (SDTV) which allows little design margin for jitter. An intuitive time domain discussion of different sources of jitter is presented. This paper provides design guidelines for video sources, routers, digital signal processing units with serial interface, distribution amplifiers and production switchers. These guidelines reinforce the SMPTE 292M standard and other recommended practices, e.g. EG33-1998. Using commercially available general-purpose test units and some custom built boards it is shown that some of the important jitter parameters associated with serial HDTV can be easily measured.
Publication Date: 1999-11-01
DOI: 10.5594/M00314
Link: https://doi.org/10.5594/M00314
Author(s): Atul Krishna GuptaGennum Corporation
Aapool BimanGennum Corporation
Dino ToffolonGennum Corporation
Copyright: © 1999 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. ANSI/SMPTE 292M-1996, Bit-Serial Digital Interface for High-Definition Television Systems. EXTERNAL
2. ANSI/SMPTE 292M-1993, 10-Bit 4:2:2 Component and 4fsc Composite Digital Signals - Serial Digital Interface. EXTERNAL
3. Waschura J. R. , “Testing in Uncompressed HDTV Signals,” 140th Annual SMPTE Technical Conference and Exhibit, pp. 528 – 551 , Oct 28–31, 1998 . EXTERNAL
4. Hajimiri A. Lee T. H. , “Low Noise Oscillators,” Phase Noise and Jitter in Phase-Locked Loops , Kluwer Academic Publishers , pp. 166 – 178 . EXTERNAL

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Atul Krishna Gupta, Aapool Biman, and Dino Toffolon; Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems, SMPTE Meetings and Conferences ( November 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M00314

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Atul Krishna Gupta, Aapool Biman, and Dino Toffolon; Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems, SMPTE Meetings and Conferences ( November 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M00314

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<span class="citation">Atul Krishna Gupta, Aapool Biman, and Dino Toffolon; <cite>Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems</cite>, SMPTE Meetings and Conferences ( November 1999); SMPTE, 1999. Available at <a href="https://doi.org/10.5594/M00314" target="_blank" rel="noopener">https://doi.org/10.5594/M00314</a></span>

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Atul Krishna Gupta, Aapool Biman, and Dino Toffolon; <cite id="bib-10-5594-m00314">Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems</cite>, SMPTE Meetings and Conferences ( November 1999); SMPTE, 1999
<span class="doi">10.5594/M00314</span>
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