Tektronix AWG4162 Advanced Mode Amplitude Verification Instructions Performance Verification

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*P0771502

077

Tektronix, Inc.
14150 SW Karl Braun Drive
P.O. Box 500
USA

Beaverton, OR 97077

Amplitude Verification Instructions

AWG4162 Advanced Mode

Introduction

This document contains revised instructions for advanced mode amplitude verification of the AWG4162
Arbitrary Waveform Generator. These instructions replace the instructions on pages 35 and 36 of the
AWG4162 Arbitrary Waveform Generator Specifications and Performance Verification Technical Reference
(part number 077-1197-01).

Revised advanced mode amplitude verification instructions

Use the same equipment setup as in the Basic mode test. This will test both DC direct and DC amplified mode.

1. Close Basic mode and select the Advanced icon on your desktop to open the Advanced mode.

2. Check that the generator is still connected to the DMM as shown in the following figure and that the 50 Ω
terminator is still connected to the side output connector on the waveform generator.

3. Use the 50 Ω terminator to terminate the channel 1– analog connector on the AWG4162.

4. In the Getting Started area of the user interface, select New Workspace.

5. Enter a name for your workspace and select OK.

6. Select New Mixed Waveform to set up a mixed waveform

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© Tektronix

Figure 1: Amplitude test, advanced mode

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Revised advanced mode amplitude verification instructions

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Figure 2: Select New Mixed Waveform

7. For Length, enter 64 points.

8. In the waveform view interface, under Analog Waveform Tools, select Edit Waveform.

9. In the Edit Waveform area, set the waveform type to Sine.

10. In the Parameters area, set amplitude to 5 mV (DC direct) or 50 mV (DC amplified).

11. Repeat the previous two steps to set up channel 2 (CH2).

12. Drag the waveform to the Waveform Sequencer area.

13. Set Waveform Repetitions to Infinite.

14. In the Settings window, find the Analog CH AO1 & Analog CH AO2 area.

15. Select output type: DAC, AMP, or AC.

16. Press the RUN button on the front panel of the waveform generator to run the waveform.

17. Press the ON button on the front panel of the waveform generator to output the signal.

18. Verify that each amplitude measurement is within the range specified in the test record table.

19. Record the results in the test record.

20. Repeat steps 4 through 6 for the CH1–, CH2 +, and C H2– DC amplified outputs.

21. Record the results in the test record.

NOTE. For differential analog output, when one connector is used as single-ended output, another connector
should be terminated with a 50 Ω terminator.

AWG4162 Advanced Mode Amplitude Verification Instructions

Safety precautions

AWG4162 Advanced Mode

Safety precaut ions

The following safety precautio ns should be observed before using this product and any associated instrumentation. Although
some instruments and accessories would normally be used with nonhazardous voltages, there are situations where hazardous
conditions may be present.

This product is intended for use by personnel who recognize shock hazards and are familiar with the safety precautions required
to avoid possible injury. Read and follow all installation, operation, and maintenance information carefully before using the
product. Refer to the user documentation for complete product specifications.

If the product is used in a manner not specified, the protection provided by the product warranty may be impaired.
The types of product users are:
Responsible body is the individual or group responsible for the use and maintenance of equipment, for ensuring that the

equipment is operated within its specifications and operating limits, and for ensuring that operators are adequately trained.
Operators use the product for its intended function. They must be trained in electrical safety procedures and proper use of the

instrument. They must be protected from electric shock and contact with hazardous live circuits.
Maintenance personnel perform routine procedures on the product to keep it operating properly, for example, setting the line

voltage or replacing consumable materials. Maintenance procedures are described in the user documentation. The procedures
explicitly state if the operator may perform them. Otherwise, they should be performed only by service personnel.

Service personnel are trained to work on live circuits, perform safe installations, and repair products. Only properly trained
service personnel may perform installation and service procedures.

Tektronix products are designed for use with electrical signals that are measurement, control, and data I/O connections, with low
transient overvoltages, and must not be directly connected to mains voltage or to voltage sources with high transient
overvoltages. Measurement Category II (as referenced in IEC 60664) connections require protection for high transient
overvoltages often associated with local AC mains connections. Certain Tektronix measuring instruments may be connected to
mains. These instruments will be marked as category II or higher.

Unless explicitly allowed in the specifications, operating manual, and instrument labels, do not connect any instrument to mains.
Exercise extreme caution when a shock hazard is present. Lethal voltage may be present on cable connector jacks or test

fixtures. The American National Standards Institute (ANSI) states that a shock hazard exists when voltage levels greater than
30 V RMS, 42.4 V peak, or 60 VDC are present. A good safety practice is to expect that hazardous voltage is present in any
unknown circuit before measuring.

Operators of this product must be protected from electric shock at all times. The responsible body must ensure that operators
are prevented access and/or insulated from every connection point. In some cases, connections must be exposed to potential
human contact. Product operators in these circumstances must be trained to protect themselves from the risk of electric shock. If
the circuit is capable of operating at or above 1000 V, no conductive part of the circuit may be exposed.

Do not connect switching cards directly to unlimited power circuits. They are intended to be used with impedance-limited
sources. NEVER connect switching cards directly to AC mains. When connecting sources to switching cards, install protective
devices to limit fault cur rent an d voltag e to the card .

Before operating an instrument, ensure that the line cord is connected to a properly-grounded power receptacle. Inspect the
connecting cables, test leads, and jumpers for possible wear, cracks, or breaks before each use.

When installing equipment where access to the main power cord is restricted, such as rack mounting, a separate main input
power disconnect device must be provided in close proximity to the equipment and within easy reach of the operator.

For maximum safety, do not touch the product, test cables, or any other instruments while power is applied to the circuit under
test. ALWAYS remove power from the entire test system and discharge any capacitors before: connecting or disconnecting
cables or jumpers, installing or removing switching cards, or making internal changes, such as installing or removing jumpers.

Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth)
ground. Always make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the
voltage being measured.

Amplitude Verification Instructions 3

Safety precautions

4

For safety, instruments and accessories must be used in accordance with the operating instructions. If the instruments or
accessories are used in a manner not specified in the operating instructions, the protection provided by the equipment may be
impaired.

Do not exceed the maximum signal levels of the instruments and accessories. Maximum signal levels are defined in the
specifications an d operating information and shown on the instrument panels, test fixture panels, and switching cards.

When fuses are used in a product, replace with the same type and rating for continued protection against fire hazard.
Chassis connections must only be used as shield connections for measuring circuits, NOT as protective earth (safety ground)

connections.
If you are using a test fixture, keep the lid closed while power is applied to the device under test. Safe operation requires the use

of a lid interlock.

If a

The symbol on an instrument means caution, risk of hazard. The user must refer to the operating instructions located in
the user documentation in all cases where the symbol is marked on the instrument.

The
contact with these voltages.

The symbol on an instrument shows that the surface may be hot. Avoid personal contact to prevent burns.

The

If this symbol is on a product, it indicates that mercury is present in the display lamp. Please note that the lamp must be
properly disposed of according to federal , state, and lo cal laws.

The WARNING heading in the user documentation explains hazards that might result in personal injury or death. Always read
the associated information very carefully before performing the indicated procedure.

The CAUTION heading in the user documentation explains h azard s that cou ld dam age the instrument. Such damage may
invalidate the warranty.

The CAUTION heading with the symbol in the user documentation explains hazards that could result in moderate or minor
injury or damage the instrument. Always read the associated information very carefully before performing the indicated
procedure. Damage to the instrument may invalidate the warranty.

Instrumentation and accessories shall not be connected to humans.
Before performing any maintenance, disconnect the line cord and all test cables.

screw is present, connect it to protective earth (safety ground) using the wire recommended in the user documentation.

symbol on an instrument means warning, risk of electric shock. Use standard safety precautions to avoid personal

symbol indicates a connection terminal to the equipment frame.

To maintain protection from electric shock and fire, replacement compone nt s in mains cir cu its — inc lud ing the pow er
transformer, test leads, and input jacks — must be purchased from Tektronix. Standard fuses with applicable national safety
approvals may be used if the rating and type are the same. The detachable mains power cord provided with the instrument may
only be replaced with a similarly rated power cord. Other components that are not safety-related may be purchased from other
suppliers as long as they are equivalent to the original component (note that selected part s should be pur ch ase d only thro ugh
Tektronix to maintain accuracy and functionality of the product). If you are unsure about the applicability of a replacement
component, call a Tektronix office for information.

Unless otherwise noted in product-specific lite rature, Tektronix instruments are designed to operate indoors only, in the following
environment: Altitude at or below 2,000 m (6,562 ft); temperature 0 °C to 50 °C (32 °F to 122 °F); and pollution degre e 1 or 2.

To clean an instrument, use a cloth dampened with deionized water or mild, water-based cleaner. Clean the exterior of the
instrument only. Do not apply cleaner directly to the instrument or allow liquids to enter or spill on the instrument. Products that
consist of a circuit board with no case or chassis (e.g., a data acquisition board for installation into a computer) should never
require cleaning if handled according to instructions. If the board becomes contaminated and operation is affected, the board
should be returned to the factory for proper cleaning/servicing.

Safety precaution revision as of June 2017.

AWG4162 Advanced Mode Amplitude Verification Instructions