Typical Characteristics
TDS 500C, TDS 600B & TDS 700C Performance Verification and Specifications 2–29Table 2–17: Typical characteristics — Triggering system (cont.)
Name Description
Wi
d
th
,
Mi
n
im
u
m
Pu
lse
a
nd
Rea
r
m
, f
o
r
lse igge i g
For vertical settings > 10 mV/div. and 3 1 V/div at the BNC input
Pu
lse
Tr
igge
r
i
n
g
The minimum pulse widths and rearm
i ths a t a sitio times8eieo
Pulse class Minimum pulse
width Minimum re-arm width
he mi im m lse i ths a eam
widths and transition times
8
required for
lse e t igge i g
Glitch 1 ns 2 ns + 5% of Glitch Width Setting
Pu
lse
-Typ
e
t
r
igge
r
i
n
g
.Runt 2 ns 2 ns
Time-Qualified Runt 2 ns TDS 600B: 7 ns + 5% of Width Setting
TDS 700C: 8.5 ns + 5% of Width Setting
Width 1 ns 2 ns + 5% of Width Upper Limit Setting
Timeout 1 ns 2 ns + 5% of Width Upper Limit Setting
Slew Rate 600 ps8TDS 600B: 7 ns + 5% of Delta Time Setting
TDS 700C: 8.5 ns + 5% of Delta Time
Setting
Setup/Hold Time Violation Trigger,
Minimum Clock Pulse Widths For vertical settings > 10 mV/div and ≤ 1 V/div at the BNC input,
the minimum requirements are:
Minimum Pulsewidth,
Clock High Minimum Pulsewidth,
Clock Low
Users Hold Time + 2.5 ns 92 ns
Input Signal Sync Amplitude for Stable
Triggering, HDTV and FLEXFMT modes
(Option 05 Video Trigger)
All field selections: 0.6 division to 4 divisions
Jitter for HDTV mode
(Option 05 Video Trigger) 17 nsp-p
Sync Width Flex Format and HDTV
modes (Option 05 Video Trigger) min. 400 ns
Sync Duty Cycle, Flex Format and HDTV
modes (Option 05 Video Trigger) min. 50 to 1
Hum Rejection
(Option 05 Video Trigger) NTSC and PAL: –20 dB without any trigger spec deterioration. Triggering will continue
down to 0 dB with some performance deterioration.
1The trigger position errors are typically less than the values given here. These values are for triggering signals having a
slew rate at the trigger point of ≥0.5 division/ns.
2The waveform interval (WI) is the time between the samples in the waveform record. Also, see the footnote for the
characteristics Sample Rate Range or Interpolated Waveform Rates in Table 2–4, on page 2–10.
3The minimum sensitivity for obtaining a stable trigger. A stable trigger results in a uniform, regular display triggered on the
selected slope. The trigger point must not switch between opposite slopes on the waveform, and the display must not
“roll” across the screen on successive acquisitions. The TRIG’D LED stays constantly lighted when the SEC/DIV setting is
2 ms or faster but may flash when the SEC/DIV setting is 10 ms or slower.
4The minimum signal levels required for stable logic or pulse triggering of an acquisition, or for stable counting of a
DC-coupled, events-delay signal. Also, see the footnote for Sensitivity, Edge-Type Trigger, DC Coupled in this table. (Stable
counting of events is counting that misses no events and produces no extra, phantom events).