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The Power of Digital
The power of digital opens up entirely new possibilities, such as pretriggering. Pretriggering lets you look
back in time to see what was going on
before the trigger event occurred.
This can be valuable for example, in
finding the cause of a system crash.
Precise, dependable results are yet
another benefit of the digital architecture. With the timebase ranging
from 5 s/div all the way down to 1
ns/div, you’ll get more insight into
waveform details. Plus, a horizontal
accuracy delivers more dependable
results allowing you to measure critical timing specs more accurately than
is possible with analog scopes.
Why put up with faint traces or flickering displays? These digital displays
are bright and stable, so there’s no
squinting, no need for a viewing
hood, no more headaches. You’ll see
what you need to see, across a wide
range of sweep speeds and input frequencies.
The power of the digital architecture
also allows many automated features
not possible in the analog domain.
These productivity enhancing features
help you get your job done easier and
faster:
• Autoscale frees you from manually
rescaling the scope every time you.
move the probe from test point
to test point. Simply press the
Autoscale key, and the scope will
automatically set voltage, time,
and trigger parameters for you.
• With Autostore, the waveform
displays at full brightness while
all previously-acquired waveforms
remain on the scope’s screen at
half brightness. This allows you to
see a history of waveform activity
while simultaneously viewing the
current waveform. This is a great
tool for analyzing worst-case jitter
and noise, or for permanently
capturing infrequent waveform
anomalies.
• Automatic measurements of voltage, frequency, and time, plus
user-defined cursor measurements
make waveform characterization
fast and easy.
• Save and recall traces and setups
for quick and easy testing and
waveform comparisons.
• With one of the optional modules,
a hardcopy of the screen is as easy
as connecting a printer and pressing the PRINT key.
• All setups and measurements can
be remotely controlled for test
automation and analysis using one
of the optional GPIB or RS-232/
parallel modules.
• Even when operating at slow
sweep speeds, the 54615B and
54616B’s 1 ns peak detect mode
will ensure capture of fast transient events that you might otherwise miss.
Measurement Confidence
The analog-like feel and automated
digital features will surely make the
art of troubleshooting fast and easy.
But do these scopes have the level of
performance to confidently capture
your high-speed single-shot and
repetitive signals? No other
oscilloscope, analog or digital, has
the combined level of performance of
the Agilent 54610B, 54615B and
54616B at this price. With these
scopes, you can have confidence in
your measurements. You won’t have
to worry about possibly missing
high-speed information, such as
narrow glitches.
Even though the 54610B is the least
expensive 500 MHz oscilloscope on
the market, it has analog performance that is similar to higher cost
oscilloscope. The 54610B is ideal for
production line test applications.
The 54615B and 54616B combine
500 MHz bandwidth, 1 GSa/s and
2 GSa/s sampling, and 1 ns digital
peak detect on both channels simul-
taneously to ensure high-fidelity
capture of single-shot or repetitive
waveforms. In fact, when using the
scopes’ 1 ns digital peak detect, they
effectively maintain a 1 GSa/s sample
rate on all timebase ranges. You now
have the ability to always capture
glitches as narrow as 1 ns regardless
of the scopes’ sweep rate.
Because of finite amounts of highspeed acquisition memory, digitizing
scopes ordinarily reduce real time
sampling rates in order to capture
longer spans of time on the slower
sweep ranges. When this happens,
waveform anamolies such as narrow
glitches can be missed if they occur
between the actual samples. This is a
common worry and concern among
many digitizing scope users. The
54615B samples and stores all information at a maximum rate of 1 GSa/s
on all sweep speeds faster than 1
microsecond per division. The
54616B can sample at 2 GSa/s at
all sweep speeds faster than
500 nanoseconds per division. On
the slower sweep speeds, these
scopes do indeed, reduce realtime
sample rate, thereby increasing the
uncertainty of capturing narrow
events. However, by engaging the
1 ns peak detect mode, the 54615B
and 54616B effectively maintain a
1 GSa/s sample rate even on the
slowest sweep speeds. This means
that single-shot, 1 ns events won’t be
missed, even when set up to view
extremely slow waveform activity.
Optional Enhancement Modules
Adding enhanced capabilities to your
Agilent 54615B and 54616B scope is
now as easy as snapping on a module.
It’s easy to add direct hard copy, PC
connectivity, remote control, and
advanced measurement capabilities,
such as Fast Fourier Transform (FFT)
and waveform template testing.
You’ll solve problems and boost
productivity in ways that just aren’t
possible with ordinary scopes.