Agilent Technologies 86100B Manuel d'utilisateur télécharger pdf (Page 5)

various programs for documentation and further anal-

ysis. LAN interface is also available for network file

management and printing.

Powerful Display Modes

Use gray scale and color graded trace displays to gain

insight into device behavior. Waveform densities are

mapped to color or easy-to-interpret gray shades.

These are infinite persistence modes where shading

differentiates the number of times data in any indi-

vidual screen pixel has been acquired.

Internal Triggering Through Clock Recovery

Very high-speed oscilloscopes are not capable of trig-

gering directly on the signal under test. Typically an

external timing reference is used to synchronize the

oscilloscope to the test signal. In cases where a trigger

signal is not available, clock recovery modules are

available to derive a timing reference directly from the

waveform to be measured. The Agilent 8349XA series

of clock recovery modules cover the three most

popular transmission media used today—electrical

lines, multimode, and single-mode fiber. A built-in

coupler reduces external hardware requirements. All

four modules have excellent jitter performance to

ensure accurate measurements. Each clock recovery

module is designed to synchronize to a variety of

common transmission rates.

Improved Autoscaling

Autoscaling has been significantly improved to provide

quick horizontal and vertical scaling of both pulse and

eye-diagram (RZ and NRZ) waveforms.

Time Domain Reflectometer

(TDR)

TDR measurements are focused

on high-speed applications where

it is necessary to optimize elec-

trical system components, such

as microstrip lines, PC board

traces, SMA edge launchers and

coaxial cables where imperfec-

tions cause signal distortion and

reflections. Signal integrity is a

critical requirement in high-

speed digital signal transmission.

Gated Triggering

Trigger gating port allows easy

external control of data acquisi-

tion for circulating loop or burst-data experiments.

Use TTL-compatible signals to control when the

instrument does and does not acquire data.

Easier Calibrations

Calibrating your instrument has been simplified by

placing all the performance level indicators and cali-

bration procedures in a single high-level location. This

provides greater confidence in the measurements

made and saves time in maintaining equipment.

Stimulus Response Testing Using the Agilent

86130A BitAlyzer

Error performance analysis represents an essential

part of digital transmission test. The Agilent 86100A

and 86130A BitAlyzer error performance analyzer

share a common interface and together create a

powerful test solution.

Transitioning from the Agilent 83480A

to the 86100A

The 86100A has been designed to be a virtual drop-in

replacement for the Agilent 83480A digital communi-

cations analyzer and Agilent 54750A wide-bandwidth

oscilloscope. All modules used in the Agilent 83480A

and 54750A can also be used in the 86100A. The

remote programming command set for the 86100A has

been designed for direct compatibility with software

written to control the 83480A and 54750A. (Due to

improvements and updates in performance, a small set

of remote commands may need minor modifications to

control the 86100A.) Due to a significantly faster

processor and improved measurement algorithms,

tests run on the 86100A should require less time than

those performed with the

83480A or 54750A.

Modules for the 86100A

Infiniium DCA

The 86100A has a large family of

plug-in modules designed for a

broad range of data rates for

optical and electrical waveforms.

The 86100A can hold up to 2

modules for a total of 4 measure-

ment channels.

The Agilent 86101A module and

86103A has two measurement

channels, one optical and one

electrical. The electrical channel

BitAlyzer is a U.S. registered trademark of SyntheSys Research, Inc.

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Agilent Technologies 86100B Manuel d'utilisateur Page 5

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