| Sample |
| Sample Mode |
Real-time Sample |
| Real Time |
4.0 GSa/s (single-channel) |
| Sample Rate |
2.0 Gsa/s (dual-channel) |
| Peak Detect |
250 ps (single-channel)
500 ps (dual-channel) |
| Averaging |
After all the channels finish N samples at the
same time, N can be 2, 4, 8, 16, 32, 64, 128,
256, 512, 1024, 2048, 4096 or 8192 |
| High Resolution |
12 bits of resolution when ≥5 μs/div @ 4 GSa/s
(or ≥10 μs/div @ 2 GSa/s). |
| Memory Depth |
single-channel: Auto, 14k pts, 140k pts, 1.4M
pts, 14M pts and 140M pts are available
Dual-channel: Auto, 7k pts, 70k pts, 700k pts,
7M pts and 70M pts are available |
| Input |
Number of
Channels |
DS40X4: four channels
DS40X2: two channels |
| Input Coupling |
DC, AC or GND |
| Input Impedance |
(1 MΩ±1%) || (14 pF±3 pF)
or 50 Ω±1.5% |
Probe
Attenuation
Coefficient |
0.01X-1000X 1-2-5 step |
| Maximum Input |
Maximum Input Voltage of the Analog Channel |
| Voltage (1MΩ) |
CAT I 300 Vrms, CAT II 100 Vrms,
Transient Overvoltage 1000V pk
with RP2200 10:1 probe: CAT II 300 Vrms
with RP3300 10:1 probe: CAT II 300 Vrms
with RP3500 10:1 probe: CAT II 300 Vrms
with RP5600 10:1 probe: CAT II 300 Vrms |
| Horizontal |
| Time Base Scale |
DS405x: 1 ns/div to 50 s/div
DS403x: 1 ns/div to 50 s/div
DS402x: 2 ns/div to 50 s/div
DS401x: 5 ns/div to 50 s/div |
| Time Base Accuracy |
≤ ± 4 ppm |
| Time Base Drift |
≤ ± 2 ppm/Year |
| Delay Range |
Pre-trigger (negative delay): ≥1 screen width
Post-trigger (positive delay): 1 s to 1000 s |
| Time Base Mode |
Y-T, X-Y, Roll, Delayed |
| Number of X-Ys |
2 paths at the same time (four-channel model) |
Waveform Capture
Rate1 |
110,000 wfms/s (dots display) |
| Vertical |
| Bandwidth (-3dB) |
DS405x: DC to 500 MHz
DS403x: DC to 350 MHz
DS402x: DC to 200 MHz
DS401x: DC to 100 MHz |
| Single Bandwidth |
DS405x: DC to 500 MHz
DS403x: DC to 350 MHz
DS402x: DC to 200 MHz
DS401x: DC to 100 MHz |
| Vertical Resolution |
8bits, two channels sample at the same time |
| Vertical Scale |
1 mV/div to 5 V/div (1 MΩ)
1 mV/div to 1 V/div (50 Ω) |
| Offset Range |
1 mV/div to 120 mV/div: ± 1.2V(50 Ω)
125 mV/div to 1 V/div: ± 12V(50 Ω)
1 mV/div to 225 mV/div: ± 2V(1M Ω)
230 mV/div to 5 V/div: ± 40V (1MΩ) |
| Bandwidth Limit2 |
DS405x/ DS403x: 20 MHz/100MHz/200MHz
DS402x: 20 MHz/100MHz
DS401x: 20 MHz |
Low Frequency
Response
(AC coupling -3dB) |
≤5 Hz (on BNC) |
| Rise Time2 |
DS405x: 700ps
DS403x: 1ns
DS402x: 1.8ns
DS401x: 3.5ns |
| DC Gain Accuracy |
±2% full scale |
| DC Offset Accuracy |
200 mV/div to 5 V/div: 0.1 div ± 2 mV±0.5 offset
2 mV/div to 195 mV/div: 0.1 div ± 2 mV±1.5 offset |
| ESD Tolerance |
±2 kV |
Channel to Channel
Isolation |
DC to maximum bandwidth: >40 dB |
| Trigger |
| Trigger Level Range |
Internal | ±6 div from the center of the screen
EXT | ± 0.8 V |
| Trigger Mode |
Auto, Normal, Single |
| Holdoff Range |
100 ns to 10 s |
High Frequency
Rejection2 |
50 kHz |
Low Frequency
Rejection2 |
5 kHz |
| Edge Trigger |
| Edge Type |
Rising, Falling, Rising&Falling |
| Pulse Trigger |
| Pulse Condition |
Positive Pulse Width (greater than, lower
than, within specified interval)
Negative Pulse Width (greater than, lower
than, within specified interval) |
| Pulse Width Range |
4 ns to 4 s |
| Slope Trigger |
| Slope Condition |
Positive Slope (greater than, lower than,
within specified interval)
Negative Slope (greater than, lower than,
within specified interval) |
| Time Setting |
10 ns to 1 s |
| Video Trigger |
| Signal Standard |
Support standard NTSC, PAL and SECAM
broadcasting standards
Support 480P, 576P, 720P, 1080P and 1080I
HDTV standards |
| Pattern Trigger |
| Pattern Setting |
H, L, X, Rising Edge, Falling Edge |
| RS232/UART Trigger |
| Trigger Condition |
Start, Error, Check Error, Data |
| Baud |
2400bps, 4800bps, 9600bps, 19200bps,
38400bps, 57600bps, 115200bps, User
5 bit, 6 bit, 7 bit, 8 bit |
| I2C Trigger |
| Trigger Condition |
Start, Restart, Stop, Missing ACK, Address,
Data, A&D |
| Address Bits |
7 bit, 10 bit |
| Address Range |
0 to 119, 0 to 1023 |
| Byte Length |
1 to 5 |
| SPI Trigger |
| Trigger Condition |
CS, Timeout |
| Timeout Value |
100 ns to 999 ns |
| Data Bits |
4 bit to 32 bit |
| Data Line Setting |
H, L, X |
| Clock Edge |
Rising Edge, Falling Edge |
| CAN Trigger |
| Signal Type |
Rx, Tx, CAN_H, CAN_L, Differential |
| Trigger Condition |
SOF, EOF, Frame Type, Frame Error |
| Baud |
10kbps, 20kbps, 33.3kbps, 50kbps, 62.5kbps,
83.3kbps, 100kbps, 125kbps, 250kbps,
500kbps, 800kbps, 1Mbps, User |
| Sample Point |
5% to 95% |
| Frame Type |
Data, Remote, Error, OverLoad |
| Error Type |
Bit Fill, Answer Error, Check Error, Format
Error, Random Error |
| FlexRay Trigger |
| Baud |
2.5Mb/s, 5Mb/s, 10Mb/s |
| Trigger Condition |
Frame, Symbol, Error, TSS |
| USB Trigger |
| Signal Speed |
Low Speed, Full Speed |
| Trigger condition |
SOP, EOP, RC, Suspended, ExitSuspend |
| Measure |
Manual mode | Voltage deviation between cursors (ΔV)
Time deviation between cursors (ΔT)
Reciprocal of ΔT (Hz) (1/ΔT)
Track mode | Voltage and time values of the waveform point
Auto mode | Allow to display cursors during auto measurement |
| Auto Measurement |
Measurements of Maximum, Minimum,
Peak-Peak Value, Top Value, Bottom Value,
Amplitude, Average, Mean Square Root,
Overshoot, Pre-shoot, Frequency, Period, Rise
Time, Fall Time, Positive Pulse Width, Negative
Pulse Width, Positive Duty Cycle, Negative
Duty Cycle, Delay A~B , Delay A~B , Phase
A~B , Phase A~B |
Number of
Measurements |
Display 5 measurements at the same time |
Measurement
Range |
Screen Region or Cursor Region |
Measurement
Statistic
Counter |
Average, Max, Min, Standard Deviation
Number of Measurements
Hardware 6 bits counter (channels are
selectable) |
| Math |
| Waveform |
A+B, A-B, AxB, A/B, FFT, Editable Advanced |
| Operation |
Operation, Logic Operation |
| FFT Window |
Rectangle, Hanning, Blackman, Hamming |
| FFT Display |
Split, Full Screen |
| FFT Vertical Scale |
Linear RMS, dBV RMS |
| Logic Operation |
AND, OR, NOT, XOR |
| Math Function |
Intg, Diff, Log, Exp, Sqrt, Sine, Cosine, Tangent |
Number of Buses
for Decoding |
2 |
| Decoding Type |
Parallel (standard), RS232 /UART (option), I2C
(option), SPI (DS6XX4 option), CAN (option),
FlexRay (option) |
| Display |
| Display Type |
9 inches (229 mm) TFT LCD display |
| Display Resolution |
800 horizontalxRGBx480 vertical pixel |
| Display Color |
160,000 color |
| Persistence Time |
Min, 50ms, 100ms, 200ms, 500ms, 1 s, 2 s, 5 s,
10 s, 20 s, Infinite |
| Display Type |
Dots, Vectors |
| Real-time Clock |
Time and Date (user adjustable |
| I/O |
| Standard Ports |
Dual USB HOST, USB DEVICE, LAN, VGA
output, 10MHz input/output, Aux output (trigger
output, quick edge, pass/fail, calibration, GND) |
| Probe Compensation |
| Output Voltage2 |
About 3 V, peak-peak |
| Frequency2 |
1 kHz |
| Power |
| Power Voltage |
100-120 V/50Hz/60Hz/400Hz:100-240 V/50 Hz/60Hz |
| Power |
Maximum 120 W |
| Fuse |
3 A, T degree, 250 V |
| Environment |
| Temperature Range |
In operation: 0 °C to +50 °C
Out of operation: -20 °C to +70 °C |
| Cooling Method |
Fan |
| Humidity Range |
Under +35 °C: ≤90% relative humidity
+35 °C to +50 °C: ≤60% relative humidity |
| Altitude |
In operation: under 3,000 meters
Out of operation: under 15,000 meters |
| Mechanical |
| Dimensions3 |
WidthxHightxDepth =440.0 mmx 218.0
mmx130.0 mm |
| Weight4 |
Without package | 4.8 kg ± 0.2 kg
With package | 7.1 kg ± 1.0kg |
| Adjustment Interval |
| |
The recommended calibration interval is one year. |
| Regulation Standards |
| Electromagnetic |
2004/108/EC |
| Compatibility |
Execution standard EN 61326-1:2006 EN
61326-2-1:2006 |
| Safety |
UL 61010-1:2004; CAN/CSA-C22.2 NO.
61010-1-2004;
EN 61010-1:2001; IEC 61010-1:2001 |