(Manufacturer # DSOX2002A )
70 MHz (-3dB)
Bandwidth upgrade: YES
Channels: 2
Maximum sample rate: 2 GSa/s half-channel interleaved, 1 GSa/s per channel
Maximum memory depth (record length) 100 kpts half-channel, 50 kpts per channel,
Display 8.5-inch WVGA with 64 levels of intensity grading
Waveform update rate: 50,000 waveforms/s
External trigger input Included on all models
Vertical resolution: 8 bits
Horizontal resolution: 2.5 ps
Vertical sensitivity (range): 1 mV/div to 5 V/div
DC vertical accuracy: ±[DC vertical gain accuracy + DC vertical offset accuracy + 0.25% full scale]
DC vertical gain accuracy: ± 3% full scale (? 10 mV/div); ± 4% full scale (< 10 mV/div)
DC vertical offset accuracy: ± 0.1div ± 2mV ± 1% of offset setting
Vertical zoom: Ability to scale and position a live or stopped waveform vertically. When the acquisition is stopped,
turning the vertical scale and offset (position) knobs will scale and move the signal. Pan and zoom redraws the
waveform in < 100 ms.
Maximum input voltage: CAT I 300 Vrms, 400 Vpk; transient overvoltage 1.6 kVpkCAT II 300 Vrms,
400 Vpk with N2862A or N2863A 10:1 probe: 300 Vrms
Position range/offset: 1 mV to 200 mV/div: ±2 V >200 mV to 5 V/div: ± 50V
Bandwidth limit: 20 MHz selectable
Input coupling: AC, DC
Input impedance: 1 MΩ ± 2%
Time base range 5 ns/div to 50 s/div
Time base accuracy: 25 ppm ± 5 ppm per year (aging)
Ä Time accuracy (using cursors) : ±(time base accuracy reading) ±(0.0016 screen width) ± 100 ps
Dynamic range (±8 divisions from center screen)
Horizontal zoom (modes): Horizontally expand or compress a live or stopped waveform
Oscilloscopes redefined: Breakthrough technology delivers more scope for the same budget
Performance characteristics
Acquisition modes
Normal
Peak detect: Capture glitch as narrow as 500 ps at all timebase settings.
Averaging: Select from 2,4,8,16, 64... to 65,536
High resolution mode: 12 bits of resolution when ≥ 20 µs/div
Segmented: Re-arm time= 19 µs (minimum time between trigger events)
Trigger system
Trigger modes
Edge (rising/falling alternate, either)-Conventional level-driven trigger.
Pulse width (or glitch)-Trigger on a pulse width less than, greater than, or
within a time range, with a selectable time limit ranging from 17 ns to 10 s.
Pattern-trigger on a logical AND combination of the channels. Each
channel can have a value of zero, one, don't care (X), or a rising or falling
edge (one channel only).
Video-Trigger on all lines or individual lines, odd/even or all fields from
composite video or broadcast standards (NTSC, PAL, PAL-M, SECAM).
Trigger coupling: Coupling selections: AC, DC, noise reject, LF reject and HF reject.
Trigger source: Each analog channel, each digital channel (MSO models or DSOX2MSO
upgrade, Ext, WaveGen, line)
Trigger sensitivity (internal) < 10 mV/div: greater of 1 div or 5 mV; ≥ 10 mV/div: 0.6 div
Trigger sensitivity (external) 200 mV (DC to 100 MHz); 350 mV (100 MHz - 200 MHz)
Cursors
Types: Amplitude, time , frequency (FFT), manual, tracking, binary, HEX
Measurements ΔT, 1/ΔT, ΔV/X, 1/ΔX, ΔY, Phase and Ratio
Cursors
Single cursor accuracy: ?[DC vertical gain accuracy + DC vertical offset accuracy + 0.25% full scale]
Dual cursor accuracy:
?[DC vertical gain accuracy + 0.5% full scale]*
Automatic waveforms measurements
Voltage Snapshot all, maximum, minimum, peak-to-peak, top, base, amplitude, overshoot, preshoot, average- N
cycles, average-full screen, DC RMS- N cycles, DC RMS- full screen, AC RMS- N cycles
Time Period, frequency, rise time, fall time, + width, ? width, duty cycle, delay A?B (rising edge), delay A?B
(falling edge), phase A?B (rising edge,) and phase A?B (falling edge)
Oscilloscopes redefined: Breakthrough technology delivers more scope for the same budget
Performance characterisitics
Waveform math
Operators: Add, subtract, multiply, FFT
FFT: Windows: Hanning, flat top, rectangular; Blackman-Harris - up to 64 kpts resolution
Sources: Math functions available between any two channels
Display characteristics
Display: 8.5-inch WVGA
Resolution: 800 (H) x 480 (V) pixel format (screen area)
Interpolation: Sin(x)/x interpolation (using FIR filter; used when there is less than one sample per column of the display)
Persistence: Off, infinite, variable persistence (100ms-60s)
Intensity gradation: 64 intensity levels
Modes: Normal XY - XY mode changes the display from voltage versus time scale to a volts versus volts scale
Roll - Displays the waveform moving across the screen from right to left much like a strip chart record
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