Tektronix MTG100 Instrukcja Użytkownika Strona 150

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 250
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 149
Adding Jitter to PCRs (MTG300 only)
MTG100 & MTG300 MPEG Generator User Manual
3Ć91

#  '#%  %# %%# $ !!
&# !%$ %
 %#'  $
%%# "&#
!%&  $
#  %$
Figure 3Ć32: Changing the PCR interval in the Period mode
Deviation Mode. In this mode, PCR interval varies by the amplitude variation of
the waveform selected in the Pattern item with reference to standard PCR
interval.
Figure 3-33 shows the variation of PCR interval in Deviation mode with
following settings:
PCR Interval: 30 ms, Pattern: Square, Period: 8 [Packets], Amplitude: 10 ms
In this mode, PCR interval after jitter insertion can be defined by the following
equation:
PCR(n) =PCR_Reference + Square(t)
Where: PCR_Reference is the PCR interval set in the PCR Interval item, and
Square(t) is the square waveform defined by the Amplitude and Period items.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Przeglądanie stron 149
1 2 ... 145 146 147 148 149 150 151 152 153 154 155 ... 249 250

Komentarze do niniejszej Instrukcji

Brak uwag