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Characteristics
Vertical System
Tektronix Print Catalog 2001 Correction - on page 67
the table states that the TDS7404 has a Hardware Bandwidth Limits of 250MHz
or 20 MHz. The TDS7404 does not have a Hardware Bandwidth limit feature.
|
TDS7054
|
TDS7104
|
TDS7254
|
TDS7404
|
| Input Channels |
4 |
4 |
4 |
4 |
| Analog Bandwidth (-3 dB) |
500 MHz |
1 GHz |
2.5 GHz |
4 GHz |
| Calculated Risetime 10 mV/div -
1 V/div |
800 ps |
400 ps |
160 ps, typical |
100 ps |
| Hardware Bandwidth Limits |
250 MHz
or 20 MHz |
|
| Input Coupling |
AC, DC, Gnd |
DC, Gnd |
| Input Impedance |
1 megaohm
±0.5% or 50 Ohm ±1% |
50 Ohm
±2.5% |
| Input Sensitivity, 1 megaohm |
1 mV/div to 10 V/div |
|
| Input Sensitivity, 50 Ohm |
1 mV/div
to 1 V/div |
2 mV/div
to 1 V/div |
| Vertical Resolution |
8-Bits (>11-Bits w/averaging) |
| Max Input Voltage, 1 megaohm |
±150 V
CAT I Derate at 20 dB/decade to 9 VRMS
above 200 kHz |
|
| Max Input Voltage, 50 Ohm |
5 VRMS,
with peaks less than ±30 Volts |
Determined by TekConnect
Accessory |
| DC Gain Accuracy |
1.00% |
±(2%
+ (2% * offset)) |
| Offset Range |
1 mV/div - 100 mV/div ±1 V
101 mV/div - 1 V/div ±10 V
1.01 V/div - 10 V/div ±100 V |
2 mV - 50 mV/div ±0.5 V
50.5 mV - 99.5 mV ±0.25 V
100 mV - 500 mV ±5 V
505 mV - 1 V/div ±2.5 V |
| Channel-to-channel Isolation
Any Two Channels at Equal Vertical Scale Settings |
>100:1
at 100 MHz and >30:1 at the Rated Bandwidth |
>100:1
at <2-5 GHz and >40:1 at 4 GHz |
Timebase System
|
TDS7054 |
TDS7104 |
TDS7254 |
TDS7404 |
| Timebase Range |
200 ps/div - 40 s/div |
50 ps - 10 s/div |
| Timebase
Delay Time Range |
16 ns
to 250 s |
| Channel to Channel Deskew Range |
±25 ns |
| Delta
Time Measurement Accuracy |
±(0.30
sample interval) + (15 ppm * reading) |
0.06/
sample rate + 2.5 ppm * reading RMS |
0.06/
sample rate + 1.5 ppm * reading RMS |
| Trigger Jitter (RMS) |
8 ps RMS (typical) |
6 ps RMS (typical) |
6 ps RMS (typical) |
| Long Term
Sample Rate and Delay Time Accuracy |
±15 ppm
over >1 ms interval |
±1.5 ppm
over any >100 ms interval |
Acquisition System
|
TDS7054 |
TDS7104 |
TDS7254 |
TDS7404 |
| Real-time Sample Rates |
| 1 channel (max) |
5 GS/s |
10 GS/s |
20 GS/s |
20 GS/s |
| 2 channels (max) |
5 GS/s |
5 GS/s |
10 GS/s |
10 GS/s |
| 3-4 channels (max) |
2.5 GS/s |
2.5 GS/s |
5 GS/s |
5 GS/s |
| Equivalent
Time Sample Rate (max) |
250 GS/s |
250 GS/s |
250 GS/s |
250 GS/s |
| Maximum record length per channel with
standard memory |
400 k (1 ch),
200 k (2 ch), 100 k (4 ch) |
| with Opt. 1M |
2 M (1 ch), 1 M
(2 ch), 500 k (4 ch) |
| with Opt. 2M |
8 M (1 ch), 4 M
(2 ch), 2 M (4 ch) |
| with Opt. 3M |
16 M (1 ch), 8 M
(2 ch), 4 M (4 ch) |
| with Opt. 4M |
|
32 M (1 ch), 16 M
(2 ch), 8 M (4 ch) |
Maximum Duration at Highest Real-time Resolution (1 ch)
|
TDS7054 |
TDS7104 |
TDS7254 |
TDS7404 |
| Time Resolution (Single-shot) |
200 ps (5 GS/s) |
100 ps (10 GS/s) |
50 ps (20 GS/s) |
50 ps (20 GS/s) |
| Max Duration
with Standard Memory |
80 µs |
40 µs |
20 µs |
20 µs |
| Max Duration with Opt. 1M |
400 µs |
200 µs |
100 µs |
100 µs |
| Max Duration
with Opt. 2M |
1.6 ms |
800 µs |
400 µs |
400 µs |
| Max Duration with Opt. 3M |
3.2 ms |
1.6 ms |
800 µs |
800 µs |
| Max Duration
with Opt. 4M |
|
1.6 ms |
1.6 ms |
Acquisition Modes
|
TDS7054 |
TDS7104 |
TDS7254 |
TDS7404 |
| FastAcq Acquisition |
FastAcq optimizes the instrument
for analysis of dynamic signals and capture of infrequent events |
| Maximum
FastAcq Waveform Capture Rate |
>200,000
wfms/sec |
>200,000
wfms/sec |
>400,000
wfms/sec |
>400,000
wfms/sec |
| Sample |
Acquire sampled values |
| Peak Detect |
Captures
narrow glitches at all real-time sampling rates |
| Minimum Peak Detect Pulse Width |
<1 ns |
<1 ns |
400 ps |
400 ps |
| Averaging |
From
2 to 10,000 waveforms included in average |
| Envelope |
From 2 to 2x109
waveforms included in min-max envelope |
| Hi-Res |
Real-time
boxcar averaging reduces random noise and increases resolution |
| FastFrame Acquisition |
Acquisition memory divided
into segments; maximum trigger rate >150,000 waveforms per second.
Time of arrival recorded with each event |
Trigger System
|
TDS7054 |
TDS7104 |
TDS7254 |
TDS7404 |
| Sensitivity Internal DC Coupled |
0.35 div DC to 50 MHz increasing
to 1 div at 500 MHz |
0.35 div DC to 50 MHz increasing
to 1 div at 1 GHz |
0.35 div DC to 50 MHz increasing
to 1.5 div at 3 GHz |
0.35 div DC to 50 MHz increasing
to 1.5 div at 3 GHz |
| External
(Auxiliary Input) |
400 mV
from DC to 50 MHz increasing to 750 mV at 100 MHz |
250mV
from DC to 50 MHz increasing to 500mV at 100 MHz |
250mV
from DC to 50 MHz increasing to 350mV at 500 MHz |
250mV
from DC to 50 MHz increasing to 350mV at 500 MHz |
| Main Trigger Modes |
Auto, Normal and Single |
| Trigger
Sequences |
Main,
Delayed by Time, Delayed by Events. All sequences can include separate
horizontal delay after the trigger event to position the acquisition
window in time |
| Trigger Level range |
| Internal |
±12 divisions from
center of screen |
| External (Auxiliary In) |
±8 V |
| Line |
fixed
at 0 V |
| Trigger Coupling |
DC, AC (attenuate < 60 Hz),
HF Rej (attenuate >30 kHz), LF Rej (attenuates < 80 kHz),
Noise Reject (reduce sensitivity) |
| Trigger
Holdoff Range |
250 ns
minimum to 12 s maximum |
Trigger Modes
Edge - Positive or negative slope on any
channel or front panel auxiliary input. Coupling includes DC, AC, noise
reject, HF reject and LF reject.
Glitch - Trigger on or reject glitches
of positive, negative or either polarity. Minimum glitch width is 1.0 ns
with 200 ps resolution.
Width - Trigger on width of positive or
negative pulse either within or out of selectable time limits (1 ns
to 1 s).
Runt - Trigger on a pulse that crosses
one threshold but fails to cross a second threshold before crossing the
first again. Optional time qualification.
Timeout - Trigger on an event which remains
high, low or either, for a specified time period, selectable from 1 ns
to 1 s with 200 ps resolution.
Transition - Trigger on pulse edge rates
that are faster or slower than specified. Slope may be positive, negative
or either.
Setup/Hold - Trigger on violations of
both setup time and hold time between clock and data present on any two
input channels.
Pattern - Trigger when pattern goes false
or stays true for specified period of time. Pattern (AND, OR, NAND, NOR)
specified for four input channels defined as HIGH, LOW or Don't Care.
State - Any logical pattern of channels
(1, 2, 3) clocked by edge on channel 4. Trigger on rising or falling
clock edge.
Trigger Delay by Time - 16 ns to
250 seconds.
Trigger Delay by Events - 1 to 10,000,000 Events.
Waveform Measurements
Amplitude - Amplitude, High, Low, Maximum,
Minimum, Peak to Peak, Mean, Cycle Mean, RMS, Cycle RMS, Positive
Overshoot, Negative Overshoot.
Time - Rise time, Fall time, Positive
Width, Negative Width, Positive Duty Cycle, Negative Duty Cycle, Period,
Frequency, Delay.
Combination - Area, Cycle Area, Phase,
Burst Width.
Histogram-related - Waveform count, Hits
in box, Peak hits, Median, Maximum, Minimum, Peak to Peak, Mean (µ),
Standard Deviation (sigma), µ+1 (sigma), µ+2 (sigma),
µ+3 (sigma).
Waveform Processing/Math
Algebraic Expressions - Define extensive
algebraic expressions including waveforms, scalars and results of parametric
measurements e.g. (Integral (Ch1-Mean(Ch1))*1.414.
Arithmetic - Add, subtract, multiply,
divide waveforms and scalars.
Calculus - Integrate, differentiate.
Frequency Domain Functions - Spectral
magnitude and phase, real and imaginary spectra.
Vertical Units - Magnitude: Linear, dB,
dBm; Phase: degrees, radians.
Window Functions - Rectangular, Hamming,
Hanning, Kaiser-Bessel, Blackman-Harris, Gaussian, Flattop2, Tek Exponential.
Display Characteristics
Display Type - Liquid crystal active-matrix
color display.
Display Size - 211.2 mm (W) x 158.4 mm
(H), 264 mm (10.4 in) diagonal.
Display Resolution - 640 horizontal
x 480 vertical pixels.
Waveform Styles - Vectors, Dots, Intensified
Samples, Variable Persistence, Infinite Persistence.
Computer System and Peripherals
CPU - Intel Celeron Processor, 500 MHz.
PC System Memory - 128 MB.
Hard Disk Drive - Rear-panel, removable
hard disk drive, >4.3 GB capacity.
Floppy Disk Drive - Front panel 3.5 in
floppy disk drive, 1.44 MB capacity.
CD-ROM Drive - Rear panel CD-ROM drive.
Mouse - Logitech thumb wheel model included,
USB interface.
Keyboard - Order 119-6297-00 (USB interface).
Input/Output Ports
Probe Compensator Output - Front panel
BNC connector, requires Probe Cal-Deskew Fixture (included) for probe
attachment. Amplitude 200 mV ±20% into a >50 Ohm
load, frequency 1 kHz ±5%.
Analog Signal Output Amplitude - Front-panel
BNC connector, provides a buffered version of the signal that is attached
to the Channel 3 input when Ch 3 is selected as trigger source.
20 mV/div ±20% into a 1 megaohm load, 10 mV/div
±20% into a 50 Ohm load.
Analog Signal Output Bandwidth, Typical -
TDS7054, TDS7104: 100 MHz into a 50 Ohm load.
TDS7254, TDS7404: 1 GHz into a 50 Ohm load.
Auxiliary Output Levels - Front-panel
BNC connector, provides a TTL-compatible, polarity switchable pulse when
the oscilloscope triggers.
Parallel Port - IEEE 1284, DB-25 connector.
Audio Ports - Miniature phone jacks for
stereo microphone input and stereo line output.
USB Port - Allows connection or disconnection
of USB keyboard and/or mouse while oscilloscope power is on.
Keyboard Port - PS-2 compatible.
Mouse Port - PS-2 compatible.
LAN Port - RJ-45 connector, supports 10Base-T
and 100Base-T.
Serial Port - DB-9 COM1 port.
SVGA Video Port - DB-15 female connector;
connect a second monitor to use dual-monitor display mode. Supports basic
requirements of PC99 specifications.
GPIB Port - IEEE 488.2 standard.
Scope VGA Video Port - DB-15 female connector,
31.6 kHz sync, EIA RS-343A compliant, connect to show the oscilloscope
display, including live waveforms on an external monitor or projector.
Power Source
Power - 100-240 VRMS,
±10%, 50/60 Hz; 115 VRMS ±10%, 400 Hz;
CAT II, <300 W (450VA).
Physical Characteristics Benchtop Configuration
| Dimensions |
mm |
in. |
| Height |
277 |
10.9 |
| Width |
455 |
17.9 |
| Depth |
425 |
16.75 |
| Weight |
kg |
lbs. |
| Net |
18 |
39 |
| Shipping |
37 |
80 |
Physical Characteristics Rackmount Configuration
| Dimensions |
mm |
in. |
| Height |
277 |
10.5 |
| Width |
502 |
19.75 |
| Depth |
486 |
19.125 |
| Weight |
kg |
lbs. |
| Net |
19 |
41 |
| Kit |
5.6 |
12.25 |
Mechanical
Cooling - Required Clearance.
|
in. |
mm |
| Top |
0 or >3 |
76 |
| Bottom |
0 |
0 |
| Left side |
3 |
76 |
| Right
side |
3 |
76 |
| Front |
0 |
0 |
| Rear |
0 |
0 |
Environmental
Temperature
Operating - 0°C to +50°C, excluding
floppy disk and CD-ROM drives; +10°C to +45°C, including floppy
disk and CD-ROM drives.
Nonoperating - -22°C to +60°C.
Humidity
Operating - 20% to 80% relative humidity
with a maximum wet bulb temperature of +29°C at or below +50°C,
noncondensing. Upper limit derated to 25% relative humidity at +50°C.
Nonoperating - With no diskette in floppy
disk drive. 5% to 90% relative humidity with a maximum wet bulb temperature
of +29°C at or below +60°C, noncondensing. Upper limit derated
to 20% relative humidity at +60°C.
Altitude
Operating - 10,000 ft. (3,048 m).
Nonoperating - 40,000 ft. (12,190 m).
Random Vibration
Operating - 0.00015 G2/Hz
from 5 to 350 Hz, -3 dB/octave from 350 to 500 Hz,
0.000105 G2/Hz at 500 Hz. Overall level of 0.27 GRMS.
Nonoperating - 0.0175 G2/Hz
from 5 to 100 Hz, -3 dB/octave from 100 to 200 Hz,
0.00875 G2/Hz from 200 to 350 Hz, -3 dB/octave
from 350 to 500 Hz, 0.006132 G2/Hz at 500 Hz.
Overall level of 2.28 GRMS.
Electromagnetic Compatibility - 89/336/EEC.
Safety
UL 3111-1, CSA-22.2 No. 1010.1, EN61010-1,
IEC 61010-1.
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