Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE J
Volume: 109, No. 9, pp. 703–712
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. The 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, for example, EG 33–1998. 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: 2000-09-01
DOI: 10.5594/J05251
ISSN: Print: 0036-1682
Link: https://doi.org/10.5594/J05251
Author(s): Atul Krishna GuptaGennum Corp., located in Burlington, Ont., Canada
bio
Atul Krishna Gupta is a senior IC design engineer at Gennum Corp.; he has been with the company since 1995. He has designed several PLL-based microchips and cable drivers, and most recently, has been a part of a team developing an HDTV equalizer, serializes and deserializer chipset. — Gupta received his B.Tech, degree from the Indian Institute of Technology, Kanpur, India, in 1993, and a M.Sc. degree from the University of Calgary, Canada, in 1995. The author of two other Journal papers, his main interests are high-speed serial interconnect circuits and analog signal processing circuits.
Aapool BimanGennum Corp., located in Burlington, Ont., Canada
bio
Aapool Biman has been an IC designer for Gennum Corp.'s video products division since 1997. He has been involved most recently in the design of a PLL-based HDTV serial interconnect chip. Prior to Gennum, Biman worked for Queen's University in Kingston, Ont., Canada, where he designed CMOS data-acquisition integrated circuits for the Neutrino Observatory in Sudbury. — Biman has a B.A.Sc. from the University of Waterloo, Ont., and a M.Sc. (Eng.) from Queens University, Kingston, Ont., where he is also completing his Ph.D.
Dino ToffolonGennum Corp., located in Burlington, Ont., Canada
bio
Dino Toffolon currently works as an IC designer in the high-speed video group at Gennum Corp. He has been with the Ontario-based company since 1998 and has most recently been involved in the design of HDTV serial interconnect chips. — Toffolon has a B.Eng.Mgt. from McMaster University in Hamilton, Ont., Canada.
Copyright: © 2000 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Proposed SMPTE Standard for Television — 10–Bit 4:2:2 Component and 4fsc NTSC Composite Digital Signals — Serial Digital Interface [Active]
Testing Applications in Uncompressed HDTV Signals [Active]
Proposed SMPTE Standard [Active]
4. Hajimiri A. Lee T. H. , “Low Noise Oscillators,” in 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 Journal ( Volume: 109, Issue: 9, September 2000); SMPTE, 2000. Available at https://doi.org/10.5594/J05251

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Atul Krishna Gupta, Aapool Biman, and Dino Toffolon; Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems, SMPTE Journal ( Volume: 109, Issue: 9, September 2000); SMPTE, 2000. Available at https://doi.org/10.5594/J05251

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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 Journal ( Volume: 109, Issue: 9, September 2000); SMPTE, 2000. Available at <a href="https://doi.org/10.5594/J05251" target="_blank" rel="noopener">https://doi.org/10.5594/J05251</a></span>

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Atul Krishna Gupta, Aapool Biman, and Dino Toffolon; <cite id="bib-10-5594-j05251">Loop Bandwidth Optimization and Jitter Measurement Techniques for Serial HDTV Systems</cite>, SMPTE Journal ( Volume: 109, Issue: 9, September 2000); SMPTE, 2000
<span class="doi">10.5594/J05251</span>
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