|
| |
DPO7054 |
DPO7104 |
DPO7254 |
| Input Channels |
|
4 |
|
| Hardware Analog Bandwidth
(–3 dB) |
500 MHZ |
1 GHZ |
2.5 GHZ*1 |
| Rise Time 10% to 90% (Typical)
|
465 ps |
300 ps |
160 ps |
| Rise Time 20% to 80% (Typical)
|
310 ps |
200 ps |
100 ps |
| DC Gain Accuracy |
±1% with
offset/position set to 0 |
| Hardware Bandwidth Limits
|
250 MHZ or 20
MHZ |
| Input Coupling |
AC, DC, GND |
| Input Impedance (Software
Selectable) |
1 MΩ±1%
or 12pF ±2pF or 50 Ω±1% |
| Input Sensitivity |
1 MΩ: 1 mV/div
to 10 V/div; 50Ω: 1 mV/div to 1 V/div |
| Vertical Resolution |
8 bit (>11
bit with averaging) |
| Max Input Voltage, 1 MΩ |
±150 V
CAT I, derate at 20 dB/decade to 9 VRMS
above 200 KHZ |
| Max Input Voltage, 50Ω
|
5 VRMS,
with peaks less than ±24 V |
| Position Range |
±5 divisions |
| Offset Range
|
Range
1 mV/div to 50 mV/div: ±1 V
50.5 mV/div to 99.5 mV/div: ±0.5 V
100 mV/div to 500 mV/div: ±10 V
505 mV/div to 995 mV/div: ±5 V
1 V/div to 5 V/div: ±100 V
5.05 V/div to 10 V/div: ±50 V
|
| Offset Accuracy |
1
mV/div to 9.95 mV/div: ±0.2% (offset value-position)
±0.1 div ±1.5 mV
10 mV/div to 99.5 mV/div: ±0.35% (offset
value-position) ±0.1 div ±1.5 mV
100 mV/div to 1 V/div: ±0.35% (offset value-position)
±0.1 div ±15 mV
1.01 V/div to 10 V/div: ±0.25% (offset
value-position) ±0.1 div ±150 mV
|
| Delay Between Any Two
Channels (Typical) |
≤100 ps
(50 ?, DC coupling and equal V/div at or above
10 mV/div) |
Channel-to-Channel Isolation
(Any Two Channels at Equal Vertical Scale Settings)
|
≥100:1 at
≤100 MHZ and ≥30:1above (typical) |
Horizontal System
| |
DPO7054 |
DPO7104 |
DPO7254 |
| Time Base Range |
100 ps/div
to 1000 s/div |
50 ps/div to
1000 s/div |
25 ps/div to
1000 s/div |
| With Opt. 2SR |
50 ps/div to
1000 s/div |
25 ps/div to
1000 s/div |
— |
| Time Resolution (in ET Mode)
|
1 ps |
500 fs |
250 fs |
| With Opt. 2SR |
500 fs |
250 fs |
— |
| Time Base Delay Time Range
|
5
ns to 250 s |
| Channel-to-Channel Deskew
Range |
±75
ns |
| Delta Time Measurement Accuracy
|
((0.06/sample
rate)+(2.5 ppm x Reading)) RMS |
| Trigger Jitter (RMS) |
1.5
psRMS (typical) |
| Jitter Noise Floor |
<1
psRMS (<2 ps peak) for record duration <10
µs (typical)
<2.5 psRMS for record
duration <30 ms
<65 parts/trillion for
record durations <10 s
|
| Time Base Accuracy |
±2.5
ppm + Aging <1 ppm per year |
Trigger System
Main Trigger Modes - Auto, Normal, and Single.
Trigger Coupling - DC, HF reject (attenuates >50 KHZ), LF reject
(attenuates <50 KHZ), noise reject (reduces sensitivity).
Trigger Holdoff Range - 20 ns to 8 s.
Sensitivity
Internal DC Coupled - 0.4 div DC to 50 MHZ increasing to 1 div at
rated bandwidth.
External (auxiliary input) - 200 mV from DC to 50 MHZ increasing to
500 mV at 250 MHZ.
Trigger Level Range
Any Channel - ±8 divisions from center of screen.
External (auxiliary input) - ±8 V.
Acquisition Modes
Sample - Acquire sampled values.
Peak Detect - Captures narrow glitches at all real-time sampling
rates.
Averaging - From 2 to 128 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
resolution.
Roll - Scrolls waveforms right to left across
screen at sweep speeds slower than or equal to 40 ms/div.
Trigger Modes
Edge - Positive or negative slope on any channel or front panel
auxiliary input. Coupling includes DC, HF reject, LF reject, and noise reject.
Pulse Width - Trigger on width of positive or negative pulse that are
>, <, = or ≠ a specified period of time.
Runt - Trigger on a pulse that crosses one threshold but fails to
cross a second threshold before crossing the first again.
Logic - Trigger when any logical pattern of channels goes false or
stays true for specified period of time. Any input can be used as a clock to
look for the pattern on a clock edge. Pattern (AND, OR, NAND, NOR) specified for
four input channels defined as High, Low or Don't Care.
Setup & Hold - Trigger on violations of both setup time and hold time
between clock and data present on any two input channels.
Rise/Fall Time - Trigger on pulse edge rates that are faster or slower
than specified. Slope may be positive, negative or either.
Video - Trigger on all lines, odd, even, or all fields on NTSC, PAL,
and SECAM video signals.
I2C (Optional) - Trigger on Start, Repeated Start, Stop,
Missing ACK, Address (7 or 10 bit), Data, or Address & Data on I2C
buses up to 3.4�Mb/s.
SPI (Optional) - Trigger on SS, MOSI, MISO, or MOSI & MISO on SPI
buses up to 10.0 Mb/s (4 channel models only).
CAN (Optional) - Trigger on Start of Frame, Frame Type (data, remote,
error, overload), Identifier (standard or extended), Data, Identifier & Data,
End of Frame, or Missing ACK on CAN signals up to 1 Mb/s. Data can be further
specified to trigger on ≤, <, =, >, ≥ or ≠ a specific data value. User
adjustable sample point is set to 50% by default.
Trigger Delay by Time - 4 ns to 8 s.
Trigger Delay by Events - 1 to 9,999,999 events.
Waveform Measurements
Cursors - Waveform and Screen.
Automatic Measurements - 25, of which up to 4 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, 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 specificoccurrence within an acquisition to take
measurements, on using either the screen or waveform cursors.
Waveform Math
Arithmetic - Add, subtract, multiply, and divide waveforms.
Math Functions - Integrate, Differentiate, FFT.
FFT - Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV
RMS, and FFT Window to Rectangular, Hamming, Hanning, or Blackman-Harris.
Advanced Math - Define extensive algebraic expressions including
waveforms, math functions, scalars, up to two user adjustable variables, and
results of parametric measurements e.g. (Intg(Ch1-Mean(Ch1)) × 1.414 × VAR1).
Software
National Instruments SignalExpressT Tektronix Edition - A fully
interactive measurement software environment optimized for the DPO4000 Series,
enables you to instantly acquire, generate, analyze, compare, import and save
measurement data and signals using an intuitive drag-and-drop user interface
that does not require any programming. Standard DPO4000 Series support for
acquiring, controlling, viewing, and exporting your live signal data is
permanently available through the software. Additional signal processing,
advanced analysis, mixed signal, sweeping, limit testing, and user-defined step
capabilities are available for a 30 day trial period and can be activated at any
time for a minimal license fee by contacting National Instruments.
OpenChoice® Desktop - Enables fast and easy communication between a
Windows PC and the DPO4000 Series, via USB or LAN. Transfer and save settings,
waveforms, measurements, and screen images.
IVI Driver - Provides a standard instrument programming interface for
common applications such as LabVIEW, LabWindows/CVI, Microsoft .NET, and MATLAB.
Display Characteristics
Display Type - 10.4" (264 mm) liquid crystal TFT color display.
Display Resolution - 1,024 horizontal×768 vertical pixels (XGA).
Waveform Styles - Vectors, Dots, Variable Persistence, Infinite
Persistence.
Input/Output Ports
CompactFlash Drive - Front panel access (Type 1).
USB 2.0 Full Speed Host Port - Supports USB mass storage devices and
printers. Two ports available on rear-panel and one on front-panel.
USB 2.0 High Speed Device Port - Rear panel connector allows for
control of oscilloscope via USBTMC or GPIB with a TEK-USB-488.
LAN Port - RJ-45 connector, supports 10/100Base-T.
XGA Video Port - DB-15 female connector, connect to show the
oscilloscope display on an external monitor or projector.
Auxiliary Input - Front panel BNC connector. Input Impedance 1 MΩ. Max
input 250 VRMS with peaks ≤±400 V.
Probe Compensator Output - Front panel pins. Amplitude 2.5 V.
Frequency 1 KHZ.
Trigger Out - Rear-panel BNC connector, provides a positive polarity
pulse when the oscilloscope triggers.
TekLinkT Adapter - Connector provided for future multi-instrument
connectivity.
Kensington Lock - Rear-panel security slot connects to standard
Kensington lock.
Power Source
Power Source Voltage - 100 - 240 V ±10%
Power Source Frequency - 47 - 66 HZ (90 to 264 V), 360 - 440 HZ (100
to 132 V)
Power Consumption - 250 W maximum
General Characteristics
Physical Characteristics
| Dimensions |
mm |
in. |
| Height |
229 |
9.0 |
| Width |
439 |
17.3 |
| Depth |
137 |
5.4 |
| Weight |
kg |
lbs. |
| Net |
5 |
11 |
| Shipping |
10 |
22 |
| |
| Rackmount Configuration |
5U |
Cooling clearance - 2 in. (51 mm) required on left side and rear of
instrument
Environmental
Temperature
Operating - 0 °C to +50 °C
Non-Operating - -20 °C to +60 °C
Humidity
Operating -
High: 40 °C to 50 °C, 10% to 60% Relative Humidity.
Low: 0 °C to 40 °C, 10% to 90% Relative
Humidity.
Non-Operating -
High: 40 °C to 60 °C, 5% to 60% Relative Humidity.
Low: 0 °C to 40 °C, 5% to 90% Relative
Humidity.
Altitude
Operating - 3,000 meters (9,843 feet).
Non-Operating - 12,000 meters (39,370 feet).
Random Vibration
Operating - 0.31 GRMS from 5 to 500 HZ, 10 minutes each
axis, 3 axes, 30 minutes total
Non-Operating - 2.46 GRMS from 5 to 500 HZ, 10 minutes each
axis, 3 axes, 30 minutes total
Regulatory
Electromagnetic Compatibility - 89/336/EEC
Safety - UL61010-1, Second Edition; CSA61010-1 Second Edition,
EN61010-1: 2001; IEC 61010-1: 2001. #fuCRoh e7e |
