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Digital real-time, Oscilloscopes – Atec Tektronix-TDS640A User Manual

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TDS 684C
Four-channel Color 1 GHz, 5 GS/s Per Channel
Digital Real-Time Oscilloscope.

TDS 680C
Two-channel Monochrome 1 GHz, 5 GS/s Per
Channel Digital Real-Time Oscilloscope.

TDS 654C
Four-channel Color 500 MHz, 5 GS/s Per Channel
Digital Real-Time Oscilloscope. Includes: four
P6243 FET Probes.
TDS 684C, TDS 680C, TDS 654C INCLUDE
User Manual (070-0130-00); User Supplement (071-
0273-00); Quick Reference Guide (020-2235-00);
Programmer’s Manual in MS-Help format on floppy
disk (063-3120-00); Technical Reference Manual
(071-0272-00).

TDS 640A
Four-channel Monochrome 500 MHz, 2.0 GS/s Per
Channel Digital Real-Time Oscilloscope.
Includes: Four P6139A Passive Probes. User
Manual (070-8715-04); Quick Reference Guide
(070-8711-02); Programmer’s Manual in MS-Help
format on floppy disk (070-8709-07); Technical
Reference Manual (070-8717-02).
TDS 620B
Two-channel Monochrome 500 MHz, 2.5 GS/s Per
Channel Digital Real-Time Oscilloscope.

Includes: Two P6139A Passive Probes. User
Manual (071-0130-00); Quick Reference Guide
(020-2235-00); Programmer’s Manual in MS-Help
format on floppy disk (063-3002-00); Technical
Reference Manual (071-0135-00).

ALL INCLUDE
Front Cover (200-3696-00); North American Power
Cord (161-0230-01); Accessory Pouch (TDS
654C/TDS 684C Only) 016-1268-00.

OPTIONS AVAILABLE (EXCEPT WHERE NOTED)
Opt. 05 –
Video Trigger, NTSC, PAL, HDTV,
FlexFormat

.

Opt. 1K – Model K420 Instrument Cart.
Opt. 1R – Rackmount Kit.
Opt. 2D – (TDS 620B only) Delete Standard two
P6139A Probes.
Opt 33 – (TDS684C/TDS680C only) Add 1 ea.
P6158 Low Capacitance Probe.
Opt 34 – (TDS684C/680C/654C Only) Add 1 ea.
P6247 differential Probe.
Opt 35 – (TDS654C Only) Add 1 ea. P6243 Active
Probe.
Opt 36 – (TDS684C/680C/654C Only) Add 1ea.
P6139A Passive Probe.
Opt 37 – (TDS684C/680C Only) add 1 ea. P6245
Active Probe.

Opt HD – (TDS684C/680C/654C Only) Internal Hard
Disk Drive.
Opt. D1 – Calibration Data Report.

INTERNATIONAL POWER PLUG OPTIONS
Opt. A1 –
Universal Euro 220 V, 50 Hz.
Opt. A2 – UK 240 V, 50 Hz.
Opt. A3 – Australian 240 V, 50 Hz.
Opt. A4 – North American 240 V, 60 Hz.
Opt. A5 – Switzerland 220 V, 50 Hz.

MEASUREMENT SERVICE OPTIONS
Opt. C3 –
Three years of Calibration Services.
Opt. C5 – Five years of Calibration Services.
Opt. D3 – Test Data (requires Opt. C3).
Opt. D5 – Test Data (requires Opt. C5).
Opt. R5 – Repair warranty extended to cover five
years.

RECOMMENDED ACCESSORIES
WSTRO –
WaveStar

software for Oscilloscopes,

Windows 95/NT application for waveform capture,
analysis, documentation and control from your PC.
P6563A – 500 MHz, 20X SMD Probe
SureFoot – Surface Mount Device Interconnects.

2 •

Digital Real-Time

Oscilloscopes

TDS 684C • TDS 680C • TDS 654C • TDS 620B • TDS 640A

T D S 6 0 0 S e r i e s

O R D E R I N G I N F O R M A T I O N

8/98

HB/XBS

55W-10066-6

Copyright © 1998, Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this
publication supersedes that in all previously published material. Specification and price change privileges reserved. TEKTRONIX and TEK are registered
trademarks of Tektronix, Inc. All other trade names referenced are the service marks, trademarks, or registered trademarks of their respective companies.

For further information, contact Tektronix:

World Wide Web: http://www.tek.com; ASEAN Countries (65) 356-3900; Australia & New Zealand 61 (2) 888-7066; Austria, Eastern Europe, & Middle East +43 2236 8092 0; Belgium +32 (2) 715.89.70;
Brazil and South America 55 (11) 3741-8360; Canada 1 (800) 661-5625; Denmark +45 (44) 850 700; Finland +358 (9) 4783 400; France & North Africa +33 1 69 86 81 81; Germany + 49 (221) 94 77 400;
Hong Kong (852) 2585-6688; India (91) 80-2275577; Italy +39 (2) 25086 501; Japan (Sony/Tektronix Corporation) 81 (3) 3448-3111; Mexico, Central America, & Caribbean 52 (5) 666-6333;
The Netherlands +31 23 56 95555; Norway +47 22 07 07 00; People’s Republic of China 86 (10) 6235 1230; Republic of Korea 82 (2) 528-5299; South Africa (27 11)651-5222; Spain & Portugal +34 (1) 372 6000;
Sweden +46 (8) 629 6503; Switzerland +41 (41) 729 36 40; Taiwan 886 (2) 2722-9622; United Kingdom & Eire +44(0)1628 403400; USA 1 (800) 426-2200.

From other areas, contact: Tektronix, Inc. Export Sales, P.O. Box 500, M/S 50-255, Beaverton, Oregon 97077-0001, USA 1 (503) 627-6877.

995 mV/div, ±100 V from 1 V to 10 V/div.
Aux. 1, Aux. 2 (TDS 620B, TDS 680C only):
same as primary channels.

Bandwidth Selections – 20 MHz, 250 MHz,
and Full.

Input Impedance Selections – 1 M

in paral-

lel with 10 pF, or 50

(AC and DC coupling).

Input Coupling – AC, DC or GND.

AC Coupled Low Frequency Limit – <10 Hz
when AC , 1 M

coupled. <200 kHz when AC,

50

coupled.

Channel Isolation – >100:1 at 100 MHz and
>30:1 at BW for any two channels having
equal V/div settings.

ACQUISITION MODES
Peak Detect*

1

, Sample, Single Sequence,

Envelope, Average.

TRIGGERING SYSTEM
Triggers –
Edge (main and delayed); Pulse

(Width, Glitch, Runt, Slew Rate*

1

, Time Out*

1

);

Logic (Pattern, State, and Setup & Hold Time
Violation*

1

); HDTV Video (optional).

Main Trigger Modes – Auto, Normal, Single.

Delayed Trigger – Delay by time, events, or
events and time.

Delay by Time Range – 16 ns to 250 s. Except
TDS 640A: 16 ns to 250 s for t/div setting <10
µs; 15.1 to 250 s for t/div setting >25 µs.

Delay by Events Range – 1 to 9,999,999 events.

External Trigger Input – Input Impedance:

1.5

k

; Max. Input Voltage: ±20 V (DC + peak AC).

DISPLAY
Color CRT Monitor (TDS 654C/684C) –
7 in.
diagonal NuColor

liquid crystal full-color

shutter, 256 levels.

Monochrome CRT Monitor (TDS 620B/680C/
640A) –
7 in. diagonal, magnetic deflection.
Horizontal raster-scan. P4 white phosphor.

MEASUREMENT SYSTEM
Automatic Measurements –
25 (on entire
record or gated region).

Measurement Accuracy – TDS
654C/680C/684C: <50 ps typical @ 5 GS/s
single shot; TDS 620B: <100 ps typical @ 2.5
GS/s single shot. TDS 640A: <110 ps @ 2
GS/s single shot.

Cursors Measurement – Absolute, Delta;
volts, time, frequency, NTSC IRE units and
line number with Video Trigger Option.

WAVEFORM PROCESSING
Waveform Functions –
Interpolation (sin(x)/x
or linear), Average, Envelope, Auto Setup.
Advanced Waveform Functions – FFT,
Integration, Differentiation, Waveform (math
or acquired) Limit Testing.

*

1

Not available in TDS 640A

C H A R A C T E R I S T I C S