
Keysight M8195A
Arbitrary Waveform
Generator

Notices
© Keysight Technologies, Inc. 2014
No part of this manual may be
reproduced in any form or by any
means (including electronic storage
and retrieval or translation into a
foreign language) without prior
agreement and written consent from
Keysight Technologies, Inc. as
governed by United States and
international copyright laws.
Manual Part Number
M8195-91010
Edition
Second edition, October 2014
Keysight Technologies,
Deutschland GmbH
Herrenberger Str. 130
71034 Böblingen, Germany
For Assistance and Support
http://www.keysight.com/find/assist
Limitation of Warranty
The foregoing warranty shall not
apply to defects resulting from
improper or inadequate maintenance
by Buyer, Buyer-supplied software or
interfacing, unauthorized modification
or misuse, operation outside of the
environmental specifications for the
product, or improper site preparation
or maintenance. No other warranty is
expressed or implied. Keysight
Technologies specifically disclaims
the implied warranties of
Merchantability and Fitness for a
Particular Purpose.
ESD sensitive device
All front-panel connectors of the
M8195A are sensitive to Electrostatic
discharge (ESD). We recommend to
operate the instrument in an
electrostatic safe environment.
There is a risk of instrument
malfunction when touching a
connector.
Please follow this instruction:
Before touching the front-panel
connectors, discharge yourself by
touching the properly grounded
mainframe.
Warranty
THE MATERIAL CONTAINED IN THIS
DOCUMENT IS PROVIDED “AS IS,”
AND IS SUBJECT TO BEING
CHANGED, WITHOUT NOTICE, IN
FUTURE EDITIONS. FURTHER, TO
THE MAXIMUM EXTENT PERMITTED
BY APPLICABLE LAW, KEYSIGHT
DISCLAIMS ALL WARRANTIES,
EITHER EXPRESS OR IMPLIED, WITH
REGARD TO THIS MANUAL AND ANY
INFORMATION CONTAINED HEREIN,
INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE.
KEYSIGHT SHALL NOT BE LIABLE
FOR ERRORS OR FOR INCIDENTAL
OR CONSEQUENTIAL DAMAGES IN
CONNECTION WITH THE
FURNISHING, USE, OR
PERFORMANCE OF THIS DOCUMENT
OR OF ANY INFORMATION
CONTAINED HEREIN. SHOULD
KEYSIGHT AND THE USER HAVE A
SEPARATE WRITTEN AGREEMENT
WITH WARRANTY TERMS COVERING
THE MATERIAL IN THIS DOCUMENT
THAT CONFLICT WITH THESE
TERMS, THE WARRANTY TERMS IN
THE SEPARATE AGREEMENT SHALL
CONTROL.
Technology Licenses
The hardware and/or software
described in this document are
furnished under a license and may be
used or copied only in accordance
with the terms of such license.
Restricted Rights Legend
If software is for use in the
performance of a U.S. Government
prime contract or subcontract,
Software is delivered and licensed as
“Commercial computer software” as
defined in DFAR 252.227-7014 (June
1995), or as a “commercial item” as
defined in FAR 2.101(a) or as
“Restricted computer software” as
defined in FAR 52.227-19 (June 1987)
or any equivalent agency regulation
or contract clause. Use, duplication or
disclosure of Software is subject to
Keysight Technologies’ standard
commercial license terms, and nonDOD Departments and Agencies of
the U.S. Government will receive no
greater than Restricted Rights as
defined in FAR 52.227-19(c)(1-2)
(June 1987). U.S. Government users
will receive no greater than Limited
Rights as defined in FAR 52.227-14
(June 1987) or DFAR 252.227-7015
(b)(2) (November 1995), as applicable
in any technical data.
Safety Notices
A CAUTION notice denotes a
hazard. It calls attention to an
operating procedure, practice,
or the like that, if not correctly
performed or adhered to, could
result in damage to the product
or loss of important data. Do not
proceed beyond a CAUTION
notice until the indicated
conditions are fully understood
and met.
A WARNING notice denotes a
hazard. It calls attention to an
operating procedure, practice,
or the like that, if not correctly
performed or adhered to, could
result in personal injury or
death. Do not proceed beyond a
WARNING notice until the
indicated conditions are fully
understood and met.

General Safety
Precautions
The following general safety precautions must be observed during all phases of
operation of this instrument. Failure to comply with these precautions or with
specific warnings elsewhere in this manual violates safety standards of design,
manufacture, and intended use of the instrument. For safe operation the general
safety precautions for the M9502A and M9505A AXIe chassis, must be followed.
See: http://www.keysight.com/find/M9505A Keysight Technologies Inc. assumes
no liability for the customer's failure to comply with these requirements. Before
operation, review the instrument and manual for safety markings and instructions.
You must follow these to ensure safe operation and to maintain the instrument in
safe condition.
Inspect the shipping container for damage. If there is damage to the container or
cushioning, keep them until you have checked the contents of the shipment for
completeness and verified the instrument both mechanically and electrically. The
Performance Tests give procedures for checking the operation of the instrument. If
the contents are incomplete, mechanical damage or defect is apparent, or if an
instrument does not pass the operator’s checks, notify the nearest Keysight
Technologies Sales/Service Office.
WARNING To avoid hazardous electrical shock, do not perform electrical tests
when there are signs of shipping damage to any portion of the outer enclosure
(covers, panels, etc.).
This product is a Safety Class 3 instrument. The protective features of this product
may be impaired if it is used in a manner not specified in the operation
instructions.
This instrument is intended for indoor use in an installation category II, pollution
degree 2 environment. It is designed to operate within a temperature range of 0
°C – 40 °C (32 °F – 105 °F) at a maximum relative humidity of 80% and at altitudes
of up to 2000 meters.
This module can be stored or shipped at temperatures between -40 °C and +70 °C.
Protect the module from temperature extremes that may cause condensation
within it.
Verify that all safety precautions are taken including those defined for the
mainframe.
The Keysight M8190A operates when installed in an Keysight AXIe mainframe.
Do Not Operate in an
Explosive Atmosphere
Do not operate the instrument in the presence of flammable gases or fumes.
Do Not Remove the
Instrument Cover
Operating personnel must not remove instrument covers. Component replacement
and internal adjustments must be made only by qualified personnel. Instruments
that appear damaged or defective should be made inoperative and secured
against unintended operation until they can be repaired by qualified service
personnel.
Safety Summary

Indicates warning or caution. If you see this symbol on a product, you must refer to the manuals for
specific Warning or Caution information to avoid personal injury or damage to the product.
C-Tick Conformity Mark of the Australian ACA for EMC compliance.
CE Marking to state compliance within the European Community: This product is in conformity with the
relevant European Directives.
This product complies with the WEEE Directive (2002/96/EC) marketing requirements. The affixed label
indicates that you must not discard this electrical/electronic product in domestic household waste.
Product category: With reference to the equipment types in the WEEE Directive Annexure I, this product
is classed as a “Monitoring and Control instrumentation” product.
Do not dispose in domestic household waste.
To return unwanted products, contact your local Keysight office, or see
www.keysight.com/environment/product/ for more information.
Safety Symbols
Table 1 Safety Symbol
Table 2 Compliance and Environmental Information

Contents
1 Introduction
2 M8195A Software Installation
2.1 Pre-Requisites 13
2.2 Installation Process 14
2.3 Post Installation Steps 22
2.4 How to use the Instrument 23
3 AXle Chassis
3.1 ESM Front Panel Connector 25
4 M8195A Maintenance
4.1 ESD Protection 28
4.2 Power and Ventilation Requirements 29
Contents
4.3 Thermal Protection 29
4.4 Battery 29
4.5 Cleaning Recommendation 29
5 Characteristics
5.1 Performance Specification 31
5.2 Operating Environment 31
5.3 General 31
M8195A Getting Started Guide 7

Keysight M8195A – Arbitrary Waveform Generator
The Keysight M8195A is a 65 GSa/s Arbitrary Waveform Generator with highest
bandwidth and channel density. It offers up to 16 GSa waveform memory. The
M8195A is ideally suited to address following key applications:
Coherent optical – a single M8195A module can generate 2 independent
I/Q baseband signals (dual polarization = 4 channels) at up to 32 Gbaud
and beyond.
Multi-level / Multi-channel digital signals – generate NRZ, PAM4, PAM8,
DMT, etc. signals at up to 32 Gbaud. Embed/De-embed channels, add
Jitter, ISI, noise and other distortions.
Physics, chemistry, and electronics research – generate any
mathematically defined arbitrary waveforms, ultra-short yet precise pulses
and extremely wideband chirps.
Wideband RF/µW – generate extremely wideband RF signals with an
instantaneous bandwidth of DC to 20 GHz for
aerospace/defense/communication applications.
Getting Started Guide
1 Introduction

Introduction
The M8195A is an arbitrary waveform generator with highest sample rate,
bandwidth, and channel density:
Sample rate up to 65 GSa/s (on each channel)
Analog bandwidth: 20 GHz
Vertical resolution: 8 bits
1, 2, or 4 differential channels per 1-slot high AXIe module (number of
channels is software upgradable)
Built-in frequency and phase response calibration
Amplitude up to 1 Vpp (single ended) (2 Vpp (differential))
VT
Rise,20%...80% TFall,20%...80%
:18 ps (typ.)
Ultra low intrinsic Random Jitter RJ
rms
< 200 fs
Form factor: 1-slot AXIe module controlled via external PC or embedded
AXIe system controller M9536A
10 M8195A Getting Started Guide