Agilent Technologies
54600-Series Oscilloscopes
Data Sheet
Multiple configurations to
meet your needs
If you work with both analog
and digital components, Agilent
Technologies 54600-Series
oscilloscopes can help you easily
see more of what's going on in
your designs. The unique 2 +
16-channel mixed signal oscilloscope (MSO) models and the traditional 2- and 4-channel models
are optimized with just the capabilities you need for verifying and
debugging designs that include
A/Ds, D/As, DSPs, and embedded
8- or 16-bit microcontrollers.
These scopes give you the tools
you need to solve your mixed
analog and digital engineering
challenges more easily.
Ideal for mixed analog and
digital analysis
Ideal for analyzing designs with
both analog and digital components, the 54600-Series scopes
combine three critical features:
• Up to 8 MB of MegaZoom deep
memory come standard so you
can capture long, non-repeating signals, maintain high sample rate, and quickly zoom in
on areas of interest
• A revolutionary ultra-responsive, high-definition display
that lets you see more signal
detail than ever before
• Flexible triggering that lets you
easily isolate and analyze the
complex signals and fault
conditions common in mixed
analog and digital designs.
I2C, CAN, LIN, USB, and SPI
triggering come standard.
N2758A CAN trigger module
option is also available.
This combination of capabilities
is tailored to give you the measurement power you need to get
your mixed analog and digital job
done faster.
At Agilent Technologies, we focus
on developing products that help
you do your job better. That’s
why 54600-Series scopes are
optimized for your needs. Choose
the one that’s right for your
application and your budget.
Easily see what's happening in your mixed analog and digital designs
• 60 to 500 MHz, up to 2 GSa/s
• Unique 2 + 16-channel MSO
and 2- or 4-channel models
• 4 MB to 8 MB MegaZoom deep
memory standard
• Patented high-definition
display system
• Flexible triggering including CAN,
I2C, LIN, SPI, and USB
• Deep memory transfer over
the interface bus
2
Selection Guide
Figure 1. 2 + 16-channel mixed signal oscilloscope (MSO) family shown with 2- and 4-channel models.
Selection Guide
Model Bandwidth Maximum Sample Rate Maximum Memory* Channels
54621A 60 MHz 200 MSa/s 4 MB 2
54621D 60 MHz 200 MSa/s 4 MB 2+16
54622A 100 MHz 200 MSa/s 4 MB 2
54622D 100 MHz 200 MSa/s 4 MB 2+16
54624A 100 MHz 200 MSa/s 4 MB 4
54641A 350 MHz 2 GSa/s* 8 MB 2
54641D 350 MHz 2 GSa/s* 8 MB 2+16
54642A 500 MHz 2 GSa/s* 8 MB 2
54642D 500 MHz 2 GSa/s* 8 MB 2+16
* Maximum sample rate and memory are interleaved; deep memory is standard, no options needed.
3
Figure 2. 2 + 16-channel mixed signal oscilloscope (MSO) allows you to view analog and digital content on one instrument.
Mixed-signal scopes
(models 54621D, 54622D,
54641D, and 54642D)
The mixed-signal oscilloscopes
(MSO), with 2 analog channels
and 16 digital channels, uniquely
combine the detailed signal analysis of a scope with the multichannel timing measurements of
a logic analyzer. They let you see
the complex interactions among
your signals on up to 18 channels
at the same time. No more guesswork and no more poking around
to see a few channels at a time.
These scopes can easily conquer
mixed analog and digital debugging problems that a traditional
scope can't begin to address,
because they let you simultaneously test and monitor the highspeed digital control signals and
the slower analog signals in
your design.
4-channel scope
(model 54624A)
If your designs include heavy
analog content, the 100-MHz
54624A will give you the channel
count and measurement power
you need, including MegaZoom
deep memory, high-definition
display, and flexible triggering.
Whether you’re testing designs
with four inputs, such as anti-lock
brakes, or monitoring multiple
outputs of a power supply, the
4-channel model helps you get
your debug and verification done
with ease.
2-channel scopes
(models 54621A, 54622A,
54641A, and 54642A)
The 2-channel models bring all
the benefits of MegaZoom deep
memory, high-definition display,
and flexible triggering to those
value-minded designers with
lower channel requirements. They
give you an affordable way to see
long time periods while maintaining high sample rate so you can
see details in your designs.
Selection Guide (continued)
4
Affordable and Responsive
MegaZoom deep memory
With 4 MB to 8 MB of MegaZoom
deep memory, 54600-Series
scopes give you deep-memory
capture without the sluggish
response and complex operation
you’ve had to tolerate with other
deep-memory scopes. And unlike
the alternatives, MegaZoom deep
memory is not a special mode.
That means it’s always available
to help you find details buried
in complex signals, discover
anomalies, correlate high-speed
digital control signals with slower
analog signals and capture
infrequent events.
The dilemma of having to trigger
twice to get a long time capture
or to see detailed resolution is
solved with MegaZoom deep
memory as you can have both
with a single measurement. Deep
memory means that the sample
rate stays high even when capturing long time periods.
The 54600-Series scopes are the
only deep-memory scopes that
respond instantly to your control
inputs with a fast, responsive
display. Compare them to other
scopes in this price range – only
the 54600-Series provides deep
memory at an affordable price.
Figure 3. The bright dot on the high-definition display is a distortion in 1 of the 1,500
pulses captured in this single-shot measurement. Simply dial in for a closer look using
MegaZoom pan and zoom, and you’ll see the details that would have escaped other
scopes, such as the distortion in this square wave. This deep memory and display system
is not a special mode; it is available on every measurement pass at full speed.
5
Affordable and Responsive (continued)
Revolutionary high-definition display helps you see details
Combine MegaZoom deep memory
with a patented high-definition
display system, and you will see
subtle details that most scopes
won’t show you. The MegaZoom
deep memory is mapped into 32
levels of intensity on a display
that has twice the horizontal
resolution and update rates of up
to 25 million vectors per second –
so you see a more realistic
representation of your signals.
There is less chance to miss a
narrow occasional transient, less
chance to miss a glitch or distorted edge that impacts circuit
operation, and less chance to
miss all those subtle details that
can take weeks to find with a
traditional digital scope.
Standard features
Agilent 54600-Series scopes
include the standard features you
need to get your job done easier
and faster.
Connectivity made easier
• Parallel and RS-232 interfaces
make connection to printers
and PCs a snap. And the
54600-Series scopes come with
standard parallel and RS-232
interfaces on the rear panel.
For faster data transfers, an
optional GPIB interface
module is also available.
• IntuiLink, a free software applica-
tion, simplifies PC connectivity
when you need to transfer
images and waveform data to
your PC. IntuiLink lets you
focus more time on design
issues rather than on programming. With the click of a button on IntuiLink’s toolbar, you
can download data or insert a
snapshot of an oscilloscope
screen directly into your
Microsoft® Excel spreadsheets
or Word documents, or save
the image as a bitmap file.
Once the data is in an Excel
spreadsheet, you can leverage
Excel’s extensive analysis
functions to create custom
graphs and views.
For more information on
IntuiLink, please see the
IntuiLink datasheet with
Agilent publication number
5980-3115EUS or visit the URL
www.agilent.com/find/intuilink
Built-in floppy drive
A built-in 1.44 MB floppy drive
makes it easy for you to store
waveform data, screen images,
and scope setups. You can store
your waveform images as TIF or
BMP files and your waveform
data as ASCII files for easy
import into other PC applications. If you share your lab equipment with others, you can save
your measurement setups and
traces to diskette, making it simple to reproduce your every-day
setups as well as your advanced
configurations.
Built-in help at your fingertips
An innovative built-in help
system in 11 different languages
(English, French, German,
Spanish, Italian, Japanese,
Korean, Traditional Chinese,
Simplified Chinese, Russian, and
Portuguese) gives you quick
access to the help you need. If
you have a question about a particular feature, simply press and
hold the corresponding frontpanel key for a few seconds, and
a help screen pops up to explain
its function. You’ll no longer have
to look for the manual when you
need assistance setting up scope
functions or making complex
measurements.
Figure 4. Press and hold any key for built-in Help, such as this
description of the frequency measurement.
6
Deep memory transfer over
the bus
Transfer all of your data over the
bus, even when using deep
memory. Typical transfer time
is <70 seconds for 2 MB of data
over GPIB.
The 54640-Series requires software revision 1.0 or later. The
54620-Series requires software
revision 1.5 or later. The system
software is stored in FLASH ROM
that can be upgraded easily from
a built-in floppy disk drive in the
scope. Visit the 54620-Series
customer web site at:
www.agilent.com/find/5462xsw
for a free copy of the system
software and the IntuiLink Data
Capture application to pull the
data out of the scope to the PC.
Other standard features
• Waveform math with FFTs:
Analysis functions include -, *,
Integrate, and Differentiate,
as well as Fast Fourier
Transforms.
• 1-ns peak detect on the
54640-Series and 5-ns peak
detect on the 54620-Series
means you won’t have to worry
about missing narrow glitches.
• Autoscale lets you quickly dis-
play any active signals, automatically setting the vertical,
horizontal and trigger controls
for the best display.
• Printer connectivity is easy
for HP Deskjets, Laserjets,
Epson, or integrated thermal
printer option with the standard parallel port on the rear
panel.
• High resolution mode offers
up to 12 bits of resolution in
real-time (single-shot) modes,
reducing noise. This is accomplished by averaging sequential
data points and mapping the
average to the display when at
slow sweep speeds.
• 3-year warranty: All
54600-Series scopes include a
full 3-year warranty with
optional 5-year warranty coverage.
• Money-back guarantee: Get a
full refund if you’re not satisfied with your purchase for
any reason. See page 24 for
more information.
Affordable and Responsive (continued)
7
N2758A CAN Trigger Module
• Trigger on CAN 2.0A/B message
frames with user specified IDs
and/or data
• Trigger on Error frames
• Differential CAN
• Acknowledge On/Off
• Built In QuickHelp
• Remote Control via GPIB/RS232
• Compatible with 54621D, 54622D,
54641D, 54642D
The N2758A CAN trigger module
extends your Mixed Signal
Oscilloscope’s (MSO) capabilities
beyond the standard CAN SOF
trigger. The module enables the
MSO to isolate and trigger on a
particular frame’s content. This
triggering allows you to:
• sort through frame traffic on
the bus
• isolate frames of interest
• specify particular frame
characteristics
• trigger and measure latency
between CAN frames meeting
the user specification
The CAN trigger module is ideal
for analyzing all traffic on the
broadcast network. Quickly find
frames that meet the specifications you select with an isolating
capability similar to pattern
triggering across multiple
channels in the parallel domain.
Synchronize to the particular
frame then examine the system
behavior of interest.
For more comprehensive
information, please see the
Agilent 54600-Series
Oscilloscopes Probes and
Accessories data sheet (Agilent
publication number 5968-8153).
You can get a copy by calling
1-800-452-4844 or by visiting
our website at:
www.agilent.com/find/mso
The N2758A kit includes the CAN trigger module, digital cable, ten grabbers, and
two probe ground leads.
The N2758A CAN trigger module reduces the time required to
debug your mixed signal CAN based designs.
8
Triggering
Flexible Triggering
With mixed analog and digital
designs, sometimes it is hard to
trace an anomaly back to its root
cause unless you can trigger on it
and correlate it with another
signal. With the 54600-Series
scopes, triggering is no longer a
hassle. They come with flexible
triggering capabilities across all
channels so you can easily isolate
and analyze complex signals and
interactions common in your
mixed analog and digital designs.
CAN, LIN, and USB Triggering
Controller Area Network (CAN)
and Universal Serial Bus (USB)
triggering comes standard with
the 54600-Series scopes. These
triggering modes make it easy to
synchronize CAN, LIN, and USB
frames. Don’t waste time finding
the start of the complex frames –
let Agilent do it for you.
CAN triggering synchronizes to
the start of a CAN frame on any
CAN high or CAN low signal.
Trigger on LIN (local interconnect
network) sync break at the beginning of a message frame.
Figure 5. Easily synchronize to a
USB packet.
Figure 6. Make your automotive and industrial testing easier.
CAN triggering synchronizes to the start of a CAN frame on any
CAN high or CAN low signal.
USB is quickly becoming the
connection of choice for PC
peripherals. Make your testing
easy with Start of Packet (SOP),
End of Packet (EOP), Reset
Complete (RC), Enter Suspend,
or Exit Suspend modes.
The N2758A CAN trigger module
option enables the MSO to isolate
and trigger on a particular
frame’s content. For more
information , see page 7.
9
Triggering (continued)
I
2
C and SPI Triggering
Don’t spend your time sorting
through communication frames to
find the one of interest. Let
Agilent set up an Inter-Integrated
Circuit (I2C) or Serial Peripheral
Interface (SPI) trigger to sift
through the frames for you. And
like the CAN, LIN, and USB triggers, I2C and SPI come standard
with the 54600-Series scopes.
Microcontroller and
DSP Applications
Microcontrollers (MCUs) and
Digital Signal Processors (DSPs)
are here to stay, and are becoming
more pervasive in industrial,
communications, automobile, and
consumer products. Design engineers must grapple with scopes
that were not developed to tackle
the mixed analog and digital
signals found in MCU- and
DSP-based designs. Many engineers, who rely primarily on
typical 2-channel or 4-channel
scopes in mixed analog and digital signal verification and debug,
find these scopes to be inade-
Figure 7. Trigger on data patterns within a SPI frame.
Figure 8. Trigger on address and/or data
patterns within an I
2
C frame.
The full range of I2C triggering
includes start or stop condition,
missing acknowledge, restart,
EEPROM data read, address
and/or data frame, or 10-bit
write. SPI triggering allows for
trigger on user-definable framing
and user-definable number of
bits per frame, as well as data
patterns.
quate when it comes to the channel count, memory depth, display
and triggering. The interactions
that occur in typical mixed analog
and digital design — taking a realworld signal such as audio, video,
temperature or pressure, performing some transformation on
the signal, and finally returning
that signal to the real world —
require more viewing capability
than current scopes can provide.
Agilent 54621D, 54622D, 54641D,
and 54642D mixed-signal
oscillscopes (MSOs) provide the
channel count, memory depth,
high-definition display, and
triggering that MCU and DSP
designs demand.
Figure 9. The 350 MHz and 500 MHz MSOs
are a great fit for DSP applications.
10
MegaZoom deep memory helps
you determine how your signals
are impacting each other. With
shallow memory scopes, you have
to choose whether you look at a
slow analog signal or fast digital
content. With up to 8 MB deep
memory, you don’t have to choose
– capture all of your data at once.
Revolutionary high-definition
display reveals subtle details that
most scopes won’t show you.
Standard RS-232 and parallel
ports provide PC and printer
connectivity.
Free IntuiLink PC software
makes transfer of waveform data
to PC fast and easy.
Intensity knob allows you to
adjust the contrast on screen.
Built-in floppy drive makes it
easy to save your work and
update your system software.
11
Quickly pan and zoom for
analysis with MegaZoom’s instant
response and optimum resolution.
Autoscale lets you quickly
display any active signals,
automatically setting the vertical,
horizontal and trigger controls
for the best display, while optimizing memory.
QuickMeas gives you any three
automated measurements with
the push of a button. QuickPrint
automatically prints your screen
or saves to disk with automated
file names.
Standard Serial Triggering
includes CAN, I2C, LIN, SPI,
and USB
Built-in help is available in 11
languages. Simply press and hold
the front-panel key of interest for
a few seconds, and a help screen
pops up to explain its function.
3-year standard warranty protects your investment.
Maximum sample rate and
resolution on every measure-
ment. The scope automatically
adjusts memory depth as you use
it, so you get maximum sample
rate and resolution on every
measurement. You don’t even
2 analog and 16 digital channel
MSOs allow you to see up to 18
time-aligned signals on your
scope screen. Also available in
2- and 4-channel models.
12
Probes
To get the most out of your scope,
you need the right probes and
accessories for your particular
application. That's why Agilent
Technologies offers a complete
family of innovative probes and
54600-Series scopes. For more
comprehensive information,
please see the Agilent
54600-Series Oscilloscopes
Probes and Accessories
data sheet (Agilent publication
number 5968-8153). You can get a
copy by calling 1-800-452-4844 or
by visiting our website at:
www.agilent.com/find/mso
Agilent Passive Probes Selection Guide
10070C 10073C (shipped 10074C (shipped 10076A N2771A
with 54640-Series) with 54620-Series) high-voltage probe high-voltage probe
Probe Bandwidth 20 MHz 500 MHz 150 MHz 250 MHz 50 MHz
Probe Risetime (Calculated) < 17.5 ns < 700 ps < 2.33 ns < 1.4 ns < 7 ns
Attenuation Ratio 1:1 10:1 10:1 100:1 1000:1
Input Resistance 1 MΩ 2.2 MΩ 10 MΩ 66.7 MΩ 100 MΩ
(when terminated into 1 MΩ)
Input Capacitance Approx. 70 pF Approx. 12 pF Approx. 15 pF Approx. 3 pF Approx. 1 pF
Maximum Input 400 Vpk CAT I 500 Vpk CAT I 500 Vpk CAT I 4000 Vpk 15 kV dc, 10 kVrms
(dc + peak ac) (mains isolated) (mains isolated) (mains isolated) 30 kV dc + peak ac
400 Vpk CAT II 400 Vpk CAT II 400 Vpk CAT II
(post receptacle (post receptacle (post receptacle
mains) mains) mains)
Compensation Range None 6 - 15 pF 9 - 17 pF 6 - 20 pF 7 - 25 pF
Probe Sense No Yes Yes Yes No
Current Probes Description
1146A 100 kHz current probe, ac/dc
N2774A 50 MHz current probe, ac/dc
N2775A power supply for N2774A
Differential Probes Description
N2772A 20 MHz differential probe
N2773A Differential probe power supply
13
Performance Characteristics
Acquisition: Analog Channels
Max Sample Rate 54621A/D, 54622A/D, 54624A: 200 MSa/s
54641A/D, 54642A/D: 2 GSa/sec interleaved, 1 GSa/sec each channel
Max Memory Depth 54621A/D, 54622A/D, 54624A: 4 MB interleaved, 2 MB each channel
54641A/D, 54642A/D: 8 MB interleaved, 4 MB each channel
Vertical Resolution 8 bits
Peak Detection 54621A/D, 54622A/D, 54624A: 5 ns
54641A/D, 54642A/D: 1 ns @ max sample rate
Averaging Selectable from 2, 4, 8, 16, 32, 64 … to 16383
High Resolution Mode 54621A/D, 54622A/D, 54624A: 12 bits of resolution when ≥500 µs/div, (average mode with ave = 1)
54641A/D, 54642A/D: 12 bits of resolution when ≥100 µs/div, (average mode with ave = 1)
Filter Sinx/x interpolation (single shot BW = sample rate/4 or bandwidth of scope, whichever is less) with vectors on.
Acquisition: Digital Channels (54621D, 54622D, 54641D, and 54642D only)
Max Sample Rate 54621D, 54622D: 400 MSa/s interleaved, 200 MSa/s each channel
54641D, 54642D: 1 GSa/s
Max Memory Depth 54621D, 54622D: 8 MB interleaved, 4 MB ea. channel
54641D, 54642D: 4 MB
Vertical Resolution 1 bit
Glitch Detection 5 ns
(min pulse width)
Vertical System: Analog Channels
Analog Channels 54621A/D, 54622A/D, 54641A/D, 54642A/D: Ch 1 and 2 simultaneous acquisition
54624A: Ch 1, 2, 3 and 4 simultaneous acquisition
Bandwidth (-3dB)* 54621A/D: dc to 60 MHz
54622A/D, 54624A: dc to 100 MHz
54641A/D: dc to 350 MHz
54642A/D: dc to 500 MHz
ac Coupled 54621A/D: 3.5 Hz to 60 MHz
54622A/D: 54624A: 3.5 Hz to 100 MHz
54641A/D: 3.5 Hz to 350 MHz
54642A/D: 3.5 Hz to 500 MHz
Calculated Risetime 54621A/D: ~5.8 ns
(=0.35/bandwidth) 54622A/D, 54624A: ~3.5 ns
54641A/D: ~1.0 ns
54642A/D: ~700 ps
Single Shot Bandwidth 54621A/D, 54622A/D, 54624A: 50 MHz
54641A/D: 350 MHz maximum
54642A/D: 500 MHz maximum
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
14
Performance Characteristics (continued)
Vertical System: Analog Channels (continued)
Range
1,2
54621A/D, 54622A/D, 54624A: 1 mV/div to 5 V/div
54641A/D, 54642A/D: 2 mV/div to 5 V/div
Maximum Input CAT I 300 Vrms, 400 Vpk, CAT II 100 Vrms, 400 Vpk
With 10073C/10074C 10:1 probe: CAT I 500 Vpk, CAT II 400 Vpk
5 Vrms with 50 Ω input
Offset Range 54621A/D, 54622A/D, 54624A:
±5 V on ranges <10 mV/div; ±25 V on ranges 10 mV/div to 199 mV/div; ±100 V on ranges ≥200 mV/div
54641A/D, 54642A/D:
±5 V on ranges <10 mV/div; ±20 V on ranges 10 mV/div to 200 mV/div; ±75 V on ranges >200 mV/div
Dynamic Range Lesser of ±8 div or ±32 V from center screen
Input Resistance 54621A/D, 54622A/D, 54624A: 1 MΩ ±1%
54641A/D, 54642A/D: 1 MΩ ±1%, 50 Ω selectable
Input Capacitance 54621A/D, 54622A/D, 54624A: ~ 14 pF
54641A/D, 54642A/D: ~ 13 pF
Coupling 54621A/D, 54622A/D, 54624A: ac, dc, ground
54641A/D, 54642A/D: ac, dc
BW Limit 54621A/D, 54622A/D, 54624A: ~ 20 MHz selectable
54641A/D, 54642A/D: ~ 25 MHz selectable
Channel-to-Channel Isolation 54621A/D, 54622A/D, 54624A: dc to 20 MHz > 40 dB; 20 MHz to max bandwidth > 30 dB
(with channels at same V/div) 54641A/D, 54642A/D:DC to max bandwidth >40 dB
Probes 54621A/D, 54622A/D, 54624A: 10:1 10074C shipped standard for each analog channel
54641A/D, 54642A/D: 10:1 10073C shipped standard for each analog channel
Probe ID (Agilent/HP and Auto probe sense
Tek compatible)
ESD Tolerance ±2 kV
Noise Peak-to-Peak 54621A/D, 54622A/D, 54624A: 2% full scale or 1 mV, whichever is greater
54641A/D, 54642A/D: 3% full scale or 3 mV, whichever is greater
Common Mode Rejection Ratio 20 dB @ 50 MHz
DC Vertical Gain Accuracy*
1,2
±2.0% full scale
DC Vertical Offset Accuracy 54621A/D, 54622A/D, 54624A:
<200 mV/div: ±0.1 div ±1.0 mV ±0.5% offset value; ≥200 mV/div: ±0.1 div ±1.0 mV ±1.5% offset value
54641A/D, 54642A/D:
≤200 mV/div: ±0.1 div ±2.0 mV ±0.5% offset value; >200 mV/div: ±0.1 div ±2.0 mV ±1.5% offset value
Single Cursor Accuracy
1,2
±{DC Vertical Gain Accuracy + DC Vertical Offset Accuracy + 0.2% full scale (~1/2 LSB) }
54621A/D, 54622A/D, 54624A example: for 50 mV signal, scope set to 10 mV/div (80 mV full scale), 5 mV offset,
accuracy = ±{2.0%(80mV) + 0.1 (10 mV) + 1.0 mV + 0.5% (5 mV) + 0.2%(80 mV)} = ± 3.78 mV
Dual Cursor Accuracy*
1,2
±{DC Vertical Gain Accuracy + 0.4% full scale (~1 LSB)}
Example: for 50 mV signal, scope set to 10 mV/div (80 mV full scale), 5 mV offset,
accuracy = ±{2.0%(80 mV) + 0.4%(80 mV)} = ±1.92 mV
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
1
For 54621A, 54621D, 54622A, 54622D, and 54624A, 1 mV/div is a magnification of 2 mV/div setting. For vertical accuracy calculations, use full scale of 16 mV for
1 mV/div sensitivity setting.
2
For 54641A, 54641D, 54642A, and 54642D, 2 mV/div is a magnification of 4 mV/div setting. For vertical accuracy calculations, use full scale of 32 mV for 2 mV/div sensitivity setting.
15
Performance Characteristics (continued)
Vertical System: Digital Channels (54621D, 54622D, 54641D, and 54642D only)
Number of Channels 16 Digital – labeled D15 - D0
Threshold Groupings Pod 1: D7 - D0
Pod 2: D15 - D8
Threshold Selections TTL, CMOS, ECL, user-definable (selectable by pod)
User-Defined Threshold Range ±8.0 V in 10 mV increments
Maximum Input Voltage ±40 V peak CAT I
Threshold Accuracy* ±(100 mV + 3% of threshold setting)
Input Dynamic Range ±10 V about threshold
Minimum Input Voltage Swing 500 mV peak-to-peak
Input Capacitance ~ 8 pF
Input Resistance 100 kΩ ±2% at probe tip
Channel-to-Channel Skew 2 ns typical, 3 ns maximum
Horizontal
Range 54621A/D, 54622A/D, 54624A: 5 ns/div to 50 s/div
54641A/D, 54642A/D: 1 ns/div to 50 s/div
Resolution 54621A/D, 54622A/D, 54624A: 25 ps
54641A/D, 54642A/D: 2.5 ps
Vernier 1-2-5 increments when off, ~25 minor increments between major settings when on
Reference Positions Left, Center, Right
Delay Range 54621A/D, 54622A/D, 54624A:
Pre-trigger (negative delay): Greater of 1 screen width or 10 ms
Post-trigger (positive delay): 500 seconds
54641A/D, 54642A/D:
Pre-trigger (negative delay): Greater of 1 screen width or 1 ms
Post-trigger (positive delay): 500 seconds
Analog Delta-t Accuracy 54621A/D, 54622A/D, 54624A:
Same Channel*: ±0.01% reading ±0.1% screen width ±40 ps
Channel-to-Channel: ±0.01% reading ±0.1% screen width ±80 ps
54641A/D, 54642A/D:
Same Channel*: ±0.005% reading ±0.1% screen width ±20 ps
Channel-to-Channel: ±0.005% reading ±0.1% screen width ±40 ps
Same Channel Example (54641A/D, 54642A/D):
for signal with pulse width of 10 µs, scope set to 5 µs/div (50 µs screen width),
delta-t accuracy = ±{.005%(10 µs) + 0.1%(50 µs) + 20 ps} = 50.52 ns
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
16
Performance Characteristics (continued)
Horizontal (continued)
Digital Delta-t Accuracy 54621A/D, 54622A/D, 54624A:
(non-Vernier settings) Same Channel: ±0.01% reading ±0.1% screen width ±(1 digital sample period, 2.5 or 5 ns
based on sample rate of 200/400 MSa/s)
Channel-to-Channel: ±0.01% reading ±0.1% screen width ±(1 digital sample period, 2.5 or 5 ns)
±chan-to-chan skew (2 ns typical, 3 ns maximum)
54641A/D, 54642A/D:
Same Channel: ±0.005% reading ±0.1% screen width ±(1 digital sample period, 1ns)
Channel-to-Channel: ±0.005% reading ±0.1% screen width ±(1 digital sample period) ±chan-to-chan skew
Same Channel Example (54641A/D, 54642A/D):
for signal with pulse width of 10 µs, scope set to 5 µs/div (50 µs screen width),
delta-t accuracy = ±{.005%(10 µs) + 0.1%(50 µs) + 1 ns} = 51.5 ns
Delay Jitter <1 ppm
RMS Jitter 0.025% screen width + 30 ps
Modes Main, Delayed, Roll, XY
XY Bandwidth: Max bandwidth
Phase error @ 1 MHz: 1.8 degrees
Z Blanking: 1.4 V blanks trace (use external trigger) - 54621A/D, 54622A/D, 54624A only
Trigger System
Sources: 54621A/622A, 54641A/642A: Ch 1, 2, line, ext
54621D/622D, 54641D/642D: Ch 1, 2, line, ext, D15 - D0
54624A: Ch 1, 2, 3, 4, line, ext
Modes Auto, Triggered (normal), SingleAuto level (54621A/D, 54622A/D, 54624A only)
Holdoff Time ~60 ns to 10 seconds
Selections Edge, Pulse Width, Pattern, TV, Duration, Sequence, CAN, LIN, USB, I2C, SPI
Edge Trigger on a rising or falling edge of any source
Pattern Trigger on a pattern of high, low, and don’t care levels and/or a rising or falling edge established across any of the sources.
The analog channel’s high or low level is defined by that channel’s trigger level.
Pulse Width Trigger when a positive- or negative-going pulse is less than, greater than, or within a specified range on any of
the source channels.
Minimum pulse width setting: 5ns (2 ns on 54641A/D, 54642A/D analog channels)
Maximum pulse width setting: 10 s
TV Trigger on any analog channel for NTSC, PAL, PAL-M, or SECAM broadcast standards on either positive or negative
composite video signals. Modes supported include Field 1, Field 2, or both, all lines, or any line within a field. Also supports
triggering on non-interlaced fields. TV trigger sensitivity: 0.5 division of synch signal.
Sequence Arm on event A, trigger on event B, with option to reset on event C or time delay.
CAN Trigger on CAN (Controller Area Network) version 2.0A and 2.0B signals. It can trigger on the Start of Frame bit of a data
frame, a remote transfer request frame, or an overload frame.
LIN Trigger on LIN (Local Interconnect Networking) sync break at beginning of message frame.
USB Trigger on USB (Universal Serial Bus) Start of Packet, End of Packet, Reset Complete, Enter Suspend, or Exit Suspend on
the differential USB data lines. USB low speed and full speed are supported.
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
17
Performance Characteristics (continued)
Trigger System (continued)
I2C Trigger on I2C (Inter-IC bus) serial protocol at a start/stop condition or user defined frame with address and/or data
values. Also trigger on Missing Acknowledge, Restart, EEPROM read, and 10 bit write.
SPI Trigger on SPI (Serial Protocol Interface) data pattern during a specific framing period. Support positive and negative Chip
Select framing as well as clock Idle framing and user specified number of bits per frame.
Duration Trigger on a multi-channel pattern whose time duration is less than a value, greater than a value, greater than a time value
with a timeout value, or inside or outside of a set of time values.
Minimum duration setting: 5 ns
Maximum duration setting: 10 s
Autoscale Finds and displays all active analog and digital (for 54621D/54622D/54641D/54642D) channels, sets edge trigger mode on
highest numbered channel, sets vertical sensitivity on analog channels and thresholds on digital channels, time base to
display ~1.8 periods. Requires minimum voltage >10 mVpp, 0.5% duty cycle and minimum frequency >50Hz.
Analog Channel Triggering
Range (internal) ±6 div from center screen
Sensitivity* 54621A/D, 54622A/D, 54624A: Greater of 0.35 div or 2.5 mV
54641A/D, 54642A/D:<10mV/div: greater of 1 div or 5mV; ≥10mV/div: 0.6 div
Coupling AC (~3.5 Hz on 54621A/D, 54622A/D, 54624A.
~10 Hz on 54641A/D, 54642A/D), DC, noise reject, HF reject and LF reject (~ 50 kHz)
Digital (D15 - D0) Channel Triggering (54621D, 54622D, 54641D, and 54642D)
Threshold Range (used defined) ±8.0 V in 10 mV increments
Threshold Accuracy* ±(100 mV + 3% of threshold setting)
Predefined Thresholds TTL = 1.4 V, CMOS = 2.5 V, ECL = -1.3 V
External (EXT) Triggering
Input Resistance 54621A/D, 54622A/D, 54624A: 1 MΩ, ±3%
54641A/D, 54642A/D: 1 MΩ ±3% or 50 Ω
Input Capacitance 54621A/D, 54622A/D, 54624A: ~ 14 pF
54641A/D, 54642A/D: ~13pF
Maximum Input CAT I 300 Vrms, 400 Vpk, CAT II 100 Vrms, 400 Vpk
With 10073C/10074C 10:1 probe: CAT I 500 Vpk, CAT II 400 Vpk
5 Vrms with 50-ohm input
Range 54621A/D, 54622A/D, 54624A: ±10 V
54641A/D, 54642A/D: DC coupling: trigger level ± 8V; AC coup./LFR: AC input minus trig level not to exceed ±8V
Sensitivity 54621A/D, 54622A/D, 54624A: dc to 25 MHz, < 75 mV; 25 MHz to max bandwidth, < 150 mV
54641A/D, 54642A/D: dc to 100 MHz, < 100 mV; 100 MHz to max bandwidth, < 200 mV
Coupling AC (~ 3.5 Hz), DC, noise reject, HF reject and LF reject (~ 50 kHz)
Probe ID (Agilent/HP and Auto probe sense for 54621A/622A/641A/642A
Tek compatible)
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
18
Performance Characteristics (continued)
Display System
Display 7-inch raster monochrome CRT
Throughput of Analog Channels 25 million vectors/sec per channel with 32 levels of intensity
Resolution 255 vertical by 1000 horizontal points (waveform area) 32 levels of gray scale
Controls Waveform intensity on front panel. Vectors on/off; infinite persistence on/off 8 x 10 grid with continuous intensity control
Built-in Help System Key-specific help in 11 languages displayed by pressing and holding key or softkey of interest
Real Time Clock Time and date (user setable)
Measurement Features
Automatic Measurements Measurements are continuously updated. Cursors track current measurement
Voltage (analog channels only) Peak-to-Peak, Maximum, Minimum, Average, Amplitude, Top, Base, Overshoot, Preshoot, RMS (DC)
Time Frequency, Period, + Width, - Width and Duty Cycle on any channels
Rise time, Fall time, X at Max (Time at max volts), X at Min (Time at min volts), Delay, and Phase on analog channels only.
Counter Built-in 5 digit frequency counter on any channel. Counts up to 125 MHz
Threshold Definition Variable by percent and absolute value; 10%, 50%, 90% default for time measurements
Cursors Manually or automatically placed readout of Horizontal (X, ∆X, 1/∆X) and Vertical (Y, ∆Y)
Additionally digital or analog channels can be displayed as binary or hex values
Waveform Math One function of 1-2, 1*2, FFT, differentiate, integrate.
Source of FFT, differentiate, integrate: analog channels 1 or 2 (or 3 or 4 for 54624A), 1-2, 1+2, 1*2
FFT
Points Fixed at 2048 points
Source of FFT Analog channels 1 or 2 (or 3 or 4 on 54624A only), 1+2, 1-2, 1*2
Window Rectangular, Flattop, Hanning
Noise Floor -70 to -100 dB depending on averaging
Amplitude Display In dBV, dBm@50 Ω
Frequency Resolution 0.097656/(time per div.)
Maximum Frequency 102.4/(time per div.)
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
19
Performance Characteristics (continued)
Storage
Save/Recall (non-volatile) 54621A/D, 54622A/D, 54624A: 3 setups and traces can be saved and recalled internally
54641A/D, 54642A/D: 4 setups and traces can be saved and recalled internally
Floppy Disk 3.5” 1.44 MB double density
Image formats : TIF, BMP
Data formats: X and Y (time/voltage) values in CSV format
Trace/setup formats: Recalled
I/O
RS-232 (Serial) Standard Port 1 port: XON or DTR; 8 data bits; 1 stop bit; parity = none; 9600, 19200, 38400, 57600 baud rates (use Agilent 34398A cable)
Parallel Standard Port Printer support
Printer Compatibility HP DeskJet, LaserJet with HP PCL 3 or greater compatibility:
Black and white @150x150 dpi; Gray scale @ 600x600 dpi
Epson: black and white @180x180 dpi
Seiko thermal DPU-414: black and white
Optional GPIB Interface Fully programmable with IEEE488.2 compliance
Module (N2757A) Typical GPIB throughput of 20 measurements or twenty 2000-point records per second
Optional Printer Kit The N2727A is a thermal printer kit, includingprinter power, parallel cable, power cable and paper
General Characteristics
Physical Size: 32.26 cm wide x 17.27 cm high x 31.75 cm deep (without handle)
Weight: 6.35 kgs (14 lbs) on 54621A/D, 54622A/D, 54624A; 6.82 kgs (15 lbs) on 54641A/D, 54642A/D
Probe Comp Output 54621A/D, 54642A/D, 54624A: Frequency ~1.2 kHz; Amplitude ~5 V
54641A/D, 54642A/D: Frequency ~2 kHz; Amplitude ~5 V
Trigger Out 54621A/D, 54622A/D, 54624A: 0 to 5 V with 50 Ωsource impedance; delay ~ 55 ns
54641A/D, 54642A/D: 0 to 5 V with 50 Ω source impedance; delay ~ 22 ns
Printer Power 7.2 to 9.2 V, 1 A
Kensington lock Connection on rear panel for security
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
20
Performance Characteristics (continued)
Power Requirements
Line Voltage Range 54621A/D, 54622A/D, 54624A: 100 - 240 VAC ±10%, CAT II, automatic selection
54641A/D, 54642A/D: 100-240 VAC, 50/60 Hz, CAT II, automatic selection; 100-132 VAC, 440 Hz, CAT II,
automatic selection
Line Frequency 54621A/D, 54622A/D, 54624A: 47 to 440 Hz
54641A/D, 54642A/D: 50/60 Hz, 100-240 VAC; 440 Hz, 100-132 VAC
Power Usage 54621A/D, 54622A/D, 54624A: 100 W max
54641A/D, 54642A/D: 110 W max
Environmental Characteristics
Ambient Temperature Operating -10 °C to +55 °C; Non-operating -51 °C to +71 °C
Humidity Operating 95% RH at 40 °C for 24 hr; Non-operating 90% RH at 65 °C for 24 hr
Altitude Operating to 4,570 m (15,000 ft); Non-operating to 15,244 m (50,000 ft)
Vibration HP/Agilent class B1 and MIL-PRF-28800F; Class 3 random
Shock HP/Agilent class B1 and MIL-PRF-28800F; (operating 30 g, 1/2sine, 11-ms duration, 3 shocks/axis along major axis.
Total of 18 shocks)
Pollution Degree2 Normally only dry non-conductive pollution occurs.
Occasionally a temporary conductivity caused by condensation must be expected.
Indoor Use Only This instrument is rated for indoor use only
Other
Installation Categories CAT I:Mains isolated
CAT II:Line voltage in appliance and to wall outlet
Regulatory Information: Safety
IEC 61010-1:1990+A1:1992+A2:1995 / EN 61010-1:1994+A2:1995
UL 3111
CSA-C22.2 No. 1010.1:1992
Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC and the EMC Directive
89/336/EEC, and carries the CE-marking accordingly. The product was tested in a typical configuration with
HP/Agilent test systems.
* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ±10 °C from firmware calibration temperature.
21
Ordering Information
Description
54621A 2-channel 60 MHz Oscilloscope
54621D 2+16 channel 60 MHz Mixed Signal Oscilloscope
54622A 2-channel 100 MHz Oscilloscope
54622D 2+16 channel 100 MHz Mixed Signal Oscilloscope
54624A 4-channel 100 MHz Oscilloscope
54641A 2-channel 350 MHz Oscilloscope
54641D 2+16 channel 350 MHz Mixed Signal Oscilloscope
54642A 2-channel 500 MHz Oscilloscope
54642D 2+16 channel 500 MHz Mixed Signal Oscilloscope
Accessories Included: 54621A 54621D 54622A 54622D 54624A 54641A 54641D 54642A 54642D
User’s Guide (localized), √√√√√√√√√
Service Manual,
Programmer’s Manual
Power cord √√√√√√√√√
10073C 10:1 divider 000002222
probes with readout
10074C 10:1 divider 222240000
probes with readout
16:2 x 8 input logic √√ √√
input probe assembly
Accessories pouch √√√√√√√
and front panel cover
IntuiLink software ** ** √√√√√√√
RS-232 cable
** IntuiLink Software available free on web at www.agilent.com/find/intuilink
Manual Options (if no option is specified, English ABA will be shipped)
ABA English
ABJ Japanese
AB2 Simplified Chinese
22
Available Options Description
Option 003 Shielding Option for use in severe environments or with
sensitive devices under test – shields both ways (in and out):
RS-03 Magnetic interface shielding added to CRT, and RE-02
display shield added to CRT to reduce radiated interference
Option 1CM Rackmount kit (same as 1186A) .
Warranty and Calibration Options:
All models include a standard 3-year warranty. Contact local sales office for prices of extended options:
A6J ANSI/NSCL Z540 calibration with test data (replaces 1BP)
W32 3-year, customer-return calibration service
W34 3-year, customer-return standard comp cal service
W50 Additional 2-year warranty (5 year total)
W52 5-year, customer-return calibration service
W54 5-year, customer-return standard comp cal service
Accessories Description
1183A Testmobile scope cart
1185A Carrying case
1186A Rackmount kit (same as option 1CM)
N2726A Accessory pouch & front panel cover
(standard with 100-MHz models, optional with 60-MHz models)
N2727A Seiko thermal printer and pouch, parallel cable,
power cable, 2 rolls paper, front panel cover
N2728A 10 rolls of printer paper
N2757A GPIB interface module for 54620-Series and 54640-Series scopes
N2758A CAN trigger module
Passive Probes Description
10070C 1:1 passive probe with ID
10073C 10:1 500 MHz passive probe with ID
10074C 10:1 150 MHz passive probe with ID
Ordering Information (continued)
23
Ordering Information (continued)
Fine Pitch Probing Description
10072A Fine-pitch probe kit
10075A 0.5 mm, IC clip kit
E2613B 0.5mm, Wedge probe adapter, 3-signal, qty 2
E2614A 0.5 mm, Wedge probe adapter, 8-signal, qty 1
E2643A 0.5 mm, Wedge probe adapter 16-signal, qty 1
E2615B 0.65mm, Wedge probe adapter, 3-signal, qty 2
E2616A 0.65 mm, Wedge probe adapter, 8-signal, qty 1 .
E2644A 0.65 mm, Wedge probe adapter, 16-signal, qty 1
Current Probes Description
1146A 100 kHz current probe, ac/dc .
N2774A 50 MHz current probe, ac/dc
N2775A Power supply for N2774A
High Voltage Probes Description
10076A 100:1, 4 kV 250 MHz probe with ID
N2771A 1000:1, 15 kV, 50 MHz high voltage probe.
Logic Probes Description
10085-68701 16:16 logic cable and terminator (for use with
54621D/622D/641D/642D)
54620-68701 16:2 x 8 logic input probe assembly (shipped standard
with 54621D/622D/641D/642D)
Active probes Description
1144A 800 MHz active probe
1145A 2-channel 750MHz active probe
1142A power supply for 1144A and 1145A
Differential Probes Description
N2772A 20 MHz differential probe
N2773A Differential probe power supply
Cables Description
10833A GPIB cable, 1m long
34398A RS-232 cable (standard with 100 MHz, 350 MHz,
and 500 MHz scopes)
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