MIL-STD-1553 (optional)

Count/Mode Code, and Parity individually), Status Word (set RT Address, Message Error, Instrumentation, Service Request Bit,

Broadcast Command Received, Busy, Subsystem Flag, Dynamic Bus Control Acceptance (DBCA), Terminal Flag, and Parity

individually), Data Word (user-specified 16-bit data value), Error (Sync, Parity, Manchester, Non-contiguous data), Idle Time

(minimum time selectable from 2 µs to 100 µs; maximum time selectable from 2 µs to 100 µs; trigger on < minimum, > maximum,

inside range, outside range). RT Address can be further specified to trigger on =, ≠, <, >, ≤, ≥ a particular value, or inside or

outside of a range.

Trigger on Word Select, Frame Sync, or Data. Data can be further specified to trigger on ≤, <, =, >, ≥, ≠ a specific data value, or

Parallel (available on MSO

models only)

Trigger on a parallel bus data value. Parallel bus can be from 1 to 16 bits (from the digital channels) plus 2 or 4 bits (from the

analog channels) in size. Binary and Hex radices are supported.

Acquisition system

Acquisition Modes

Sample

Acquire sampled values.

Peak Detect

Captures glitches as narrow as 2 ns at all sweep speeds.

Averaging

From 2 to 512 waveforms included in average.

Envelope

Min-max envelope reflecting Peak Detect data over multiple acquisitions.

Hi Res

Real-time boxcar averaging reduces random noise and increases vertical resolution.

Roll

Scrolls waveforms right to left across the screen at sweep speeds slower than or equal to 40 ms/div.

Waveform measurements

Cursors

Waveform and Screen.

Automatic measurements

29, of which up to four can be displayed on-screen at any one time. Measurements include: Period, Frequency, Delay, Rise Time,

Fall Time, Positive Duty Cycle, Negative Duty Cycle, Positive Pulse Width, Negative Pulse Width, Burst Width, Phase, Positive

Overshoot, Negative Overshoot, Peak to Peak, Amplitude, High, Low, Max, Min, Mean, Cycle Mean, RMS, Cycle RMS, Positive

Pulse Count, Negative Pulse Count, Rising Edge Count, Falling Edge Count, Area and Cycle Area.

Measurement statistics

Mean, Min, Max, Standard Deviation.

Reference levels

User-definable reference levels for automatic measurements can be specified in either percent or units.

Gating

Isolate the specific occurrence within an acquisition to take measurements on, using either the screen, or waveform cursors.

Power measurements (optional)

Power Quality Measurements

Switching loss measurements

Power loss

Energy loss

Harmonics

THD-F, THD-R, RMS measurements. Graphical and table displays of harmonics. Test to IEC61000-3-2 Class A and MIL-

STD-1399, Section 300A.

Ripple measurements

Modulation Analysis

Graphical display of +Pulse Width, –Pulse Width, Period, Frequency, +Duty Cycle, and –Duty Cycle modulation types.

1

Trigger selection of Command Word will trigger on Command and ambiguous Command/Status words. Trigger selection of Status Word will trigger on Status and ambiguous Command/Status words.

MSO3000 Series and DPO3000 Series Mixed Signal Oscilloscopes

Trigger system

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