Specifications
Table 4: Trigger s pecifications (cont.)
Characteristic Description
Models Trigger
Source
Sensitivity
MSO4104B, DPO4104B,
MSO4104B-L,
DPO4104B-L,
MSO4102B-L,
DPO4102B-L, MSO4102B,
DPO4102B
Any input
channel
50 path:
0.40 div from D C to 50 M Hz, increasing to
1 div at oscilloscope bandwidth
DPO4054B
DPO4034B
DPO4014B
Any input
channel
50 path:
1 mV/div to 4.98 mV/div – 0.75 div from
DC to 50 MHz, increasing to 1.3 div at
oscilloscope bandwidth.
5 mV/div – 0.40 div from DC to 50 M Hz,
increasing to 1 div at oscilloscope
bandwidth.
All models Any input
channel
1M path:
1 mV/div to 4.98 mV/div – 0.75 div from
DC to 50 MHz, increasing to 1.3 div at
oscilloscope bandwidth.
5 mV/div – 0.40 div from DC to 50 M Hz,
increasing to 1 div at oscilloscope
bandwidth.
All models Aux in
(External)
200 mV from DC to 50 MHz, increasing to
500 mV at 250 MHz
Edge-type trigger sensitivity, DC
coupled, typical
All models Line Fixed
Trigger jitter, typical
10 ps
RMS
for edge-type trigger
100 ps
RMS
for non edge-type trigger modes
Trigger Coupling Typical Sensitivity
AC Coupling 1 div for frequencies above 45 Hz.
Attenuates signals below 45 Hz.
NOISE R EJ 2.5 times the DC-coupled limits
HF REJ
1.0 times the DC-coupled limits from DC to 50 kHz.
Attenuates signals above 50 kHz
Edge-type trigger sensitivity, not DC
coupled, typical
LF REJ
1.5 times the DC-coupled limits for frequencies above
50 kHz. Attenuates signals below 50 kHz
Video-type trigger formats and field
rates
Triggers from negative sync composite video, field 1 or field 2 for interlaced systems, on any
field, specific line, or any line for interlaced or non-interlaced systems. Supported s ystems
include NTSC, PAL, and SECAM.
Delayed and main trigger
Source Sensitivity
Any analog input channel
0.6 to 2.5 divisions of video sync tip
Video-type trigger sensitivity, typical
Aux In (External) Video not supported through Aux In (External) input
MSO4000B and DPO4000B Series Specifications and Performance Verification 13
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