Datasheet

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Performance characteristics (continued)
Horizontal system
All Models
Time base range
5 ns/div to 50 s/div
Horizontal resolution
2.5 ps
Timebase accuracy
5
50 ppm ± 5 ppm per year (aging)
Timebase delay time range
Pre-trigger: Greater of 1 screen width or 200 μs
Post-trigger: 1 to 500 s
Channel to channel deskew range
± 100 ns
Δ Time accuracy (using cursors)
± (time base acc. x reading) ± (0.0016 x screen width) ± 200 ps (same channel)
Modes
Main, zoom, roll, XY
XY
X = channel 1, Y = channel 2, Z = external trigger, 1.4 V blanking
Bandwidth: Maximum bandwidth. Phase error at 1 MHz: < 0.5 degree
Acquisition system
5. Denotes warranted specifications; All others are typical. Specifications are valid after a 30-minute warm-up period and from ± 10 °C user calibration temperature.
EDUX1052A/EDUX1052G
DSOX1202A/DSOX1202G
DSOX1204A/DSOX1204G
Maximum sample rate
1 GSa/s
2 GSa/s (2 ch operation), 1 GSa/s (4 ch operation)
Maximum record length
200 k points
2 M points (2 ch operation), 1 M points (4 ch operation)
Acquisition mode
Normal
Default mode
Default mode
Peak Detect
Capture glitches as narrow as 10 ns at all time base
settings
Capture glitches as narrow as:
70 MHz model:
10 ns at all time base settings
100 MHz model:
5 ns at all time base settings
200 MHz model: 2.5 ns at all time base setting
Averaging
Selectable from 2, 4, 8, 16, 64, ... to 65,536
Selectable from 2, 4, 8, 16, 64, ... to 65,536
High Resolution
Real-time boxcar averaging reduces random noise
and
effectively increases vertical resolution to 12 bits
of resolution when ≥ 20 μs/div
at 1 GSa/s
Real-time boxcar averaging reduces random noise
and
effectively increases vertical resolution to 12 bits
of resolution when ≥ 20 μs/div
at 2 GSa/s
Segmented
Not available
Segmented memory optimizes available memory for
data streams that have long
dead times between
activity.
Maximum
number of segments = 500
Minimum trigger r
e-arm time = 1 µs (1,000,000
waveforms/sec in Segmented acquisition mode)
Time mode
Normal
Default mode
Default mode
Roll
Displays the waveform moving across the screen
from
right to left. Available at the timebase settings
of
50 ms/div or slower
Displays the waveform moving across the screen from
right to left. Available at the timebase
settings of 50
ms/div or slower
XY
Displays the volts-versus-volts display
Displays the volts-versus-volts display
X = Channel 1, Y = Channel 2
X = Channel 1, Y = Channel 2
Z = External trigger, 1.4 V blanking
Z = External trigger, 1.4 V blanking
Phase error at 1 MHz: < 0.5 degree
Phase error at 1 MHz: < 0.5 degree
Autoscale
Finds and displays all signals connected to analog
input channe
ls and the external trigger input. Sets
trigger
type to rising edge at ~50% on external
(highest priority
source), or lowest numbered
channel
with a signal that exceeds ~10 mVpp.
Optimizes
vertical scaling for stacked waveforms
and s
ets timebase to display ~ 1.8 periods. Can be
customized to function on just channels that are
previously turned on and displayed.
Finds and displays all signals connected to analog
input channe
ls and the external trigger input. Sets
trigger
type to rising edge at ~50% on external
(highest priority source), or lowest
numbered
channel
with a signal that exceeds ~10 mVpp.
Optimizes
vertical scaling for stacked waveforms and
s
ets timebase to display ~ 1.8 periods. Can be
customized to function on just channels that are
previously turned on and displayed.