Emissions And Stack Digital Automotive Oscilloscope

Sample Rate

Real-Time Sample: 1GS/s
Equivalent Sample: 25GS/s

Normal

Normal data only

Peak Detect

High-frequency and random glitch capture

Average

Waveform Average, selectable 4,8,16,32,64,128

Inputs Coupling

AC, DC, GND

Inputs Impendence

1 MΩ ± 2% II20 pF ± 3 pF

Probe Attenuation

1X, 10X

Supported Probe Attenuation Factor

1X, 10X, 100X, 1000X

Maximum Input Voltage

CAT I and CAT II: 300 VRMS (10×), Installation Category;
CAT III: 150 VRMS (1×);
Installation Category II: derate at 20 dB/decade above 100 kHz to 13 V peak AC at 3 MHz and above. For non-sinusoidal waveforms, peak value must be less than 450 V. Excursion above 300 V should be of less than 100 ms duration. RMS signal level including all DC components removed through AC coupling must be limited to 300 V. If these values are exceeded, damage to the oscilloscope may occur.

Sample Rate Range

500 MS/s to 1 GS/s

Waveform Interpolation

(sin x)/x

Record Length

2 M

SEC/DIV Range

2 ns/div to 40 s/div

Sample Rate and
Delay Time Accuracy

±50 ppm (at over any ≥1 ms time interval)

Position Range

2 ns/div to 8 ns/div; 
(-8 div x s/div) to 20 ms;

20 ns/div to 80 us/div; (-8 div x s/div) to 40 ms;
200 us/div to 40 s/div; (-8 div x s/div) to 400 s

Delta Time Measurement Accuracy 
(Full Bandwidth)

Single-shot, Normal mode: ± (1 sample interval +100 ppm × reading + 0.6 ns);
>16 averages: ± (1 sample interval + 100 ppm × reading + 0.4 ns);
Sample interval = s/div ÷ 200

Vertical Resolution

8-bit resolution, all channel sampled simultaneously

Offset Range

2 mV/div to 20 mV/div, ±400 mV; 50 mV/div to 200 mV/div, ±2 V
500 mV/div to 2 V/div, ±40 V; 5 V/div to 10 V/div, ±50 V

Bandwidth

200 MHz, 100 MHz, 60 MHz

Rise Time at BNC (typical)

1.8 ns, 3.5 ns, 5.8 ns

Math

+, -, ×, /, FFT

FFT

Windows: Hanning, Flattop, Rectangular, Bartlett, Blackman;
1024 sample point

Bandwidth Limit

20 MHz

Low Frequency Response (-3db)

≤10 Hz at BNC

DC Gain Accuracy

±3% for Normal or Average acquisition mode, 10 V/div to 10 mV/div;
±4% for Normal or Average acquisition mode, 5 mV/div to 2 mV/div

DC Measurement Accuracy, 
Average Acquisition Mode

When vertical displacement is zero, and N ≥16:± (3% × reading + 0.1div + 1mV) only 10 mV/div or greater is selected; 
When vertical displacement is not zero, and N≥16: ± [3% × (reading + vertical position) + 1% of vertical position + 0.2div]; Add 2 mV for settings from 2 mV/div to 200 mV/div; add 50 mV for settings from 200 mV/div to 10 V/div

Volts Measurement Repeatability, 
Average Acquisition Mode

Delta volts between any two averages of ≥16 waveforms acquired under same setup and ambient conditions

Trigger Types

Edge, Video, Pulse, Slope, Over time, Alternative

Trigger Source

CH1, CH2, EXT, EXT/5, AC Line

Trigger Modes

Auto, Normal, Single

Coupling Type

DC, AC, Noise Reject, HF Reject, LF Reject

Trigger Sensitivity
(Edge Trigger Type)

DC(CH1,CH2):
1div from DC to 10 MHz; 1.5 div from 10 MHz to 100 MHz; 2 div from 100 MHz to Full;
DC(EXT): 
200 mV from DC to 100 MHz; 350 mV from 100 MHz to 200 MHz;
DC(EXT/5):       
1 V from DC to 100 MHz; 1.75 V from 100 MHz to 200 MHz;       
AC: Attenuates signals below 10 Hz;
HF Reject: Attenuates signals above 80 kHz; 
LF Reject: Same as the DC-coupled limits for frequencies above 150 kHz; attenuates signals below 150 kHz

Trigger Level Range

CH1/CH2: ±8 divisions from centre of screen; 
EXT: ±1.2 V;
EXT/5: ±6 V

Trigger Level Accuracy(typical)Accuracy is for signals having risen and fall times ≥20ns

CH1/CH2: 0.2 div × volts/div within ±4 divisions from centre of screen;
EXT: ± (6% of setting + 40 mV);
EXT/5: ± (6% of setting + 200 mV);

Set Level to 50%(typical)

Operates with input signals ≥50 Hz

Video Trigger Type

CH1, CH2: Peak-to-peak amplitude of 2 divisions;
EXT: 400 mV;
EXT/5: 2 V

Signal Formats and Field Rates, Video Trigger Type

Supports NTSC, PAL and SECAM broadcast systems for any field or any line

Holdoff Range

100 ns to 10 s

Pulse Width Trigger Mode

Trigger when (<, >, =, or ≠); Positive pulse or Negative pulse

Pulse Width Trigger Point

Equal: The oscilloscope triggers when the trailing edge of the pulse crosses the trigger level.
Not Equal: If the pulse is narrower than the specified width, the trigger point is the trailing edge. Otherwise, the oscilloscope triggers when a pulse continues longer than the time specified as the Pulse Width.
Less than: The trigger point is the trailing edge.
Greater than (also called overtime trigger): The oscilloscope triggers when a pulse continues longer than the time specified as the Pulse Width

Pulse Width Range

20 ns to 10 s

Slope Trigger Mode

Trigger when (<, >, =, or ≠); Positive slope or Negative slope

Slope Trigger Point

Equal: The oscilloscope triggers when the waveform slope is equal to the set slope.
Not Equal: The oscilloscope triggers when the waveform slope is not equal to the set slope.
Less than: The oscilloscope triggers when the waveform slope is less than the set slope.
Greater than: The oscilloscope triggers when the waveform slope is greater than the set slope.

Time Range

20 ns to 10 s