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• Different modules covering a range of data rates from 333 kb/s to

13.5 Gb/s

• Up to 66 synchronous pattern generator and analyzer channels

•

Powerful pattern sequencer providing looping and branching on

events enabling control of complex tests and devices

• PRBS/PRWS and memory based patterns up to 64 Mb

•

Delay control input for jitter generation

• Error detector modules featuring individual CDR

• Measurement suite

The ParBERT 81250 parallel bit error ratio tester provides extremely fast

parallel BER testing for high-speed digital communication ports,

components, chips or modules. ParBERT is a modular, flexible and

scalable platform with comprehensive software and measurement suite

suited for many applications in the semiconductor, computer, storage,

communications and consumer industry.

Applications

•

R&D characterization and compliance testing of single and multi-lane

receiver and transmitter ports

• Manufacturing test of multiple devices in parallel MUX, DeMUX

testing

•

A/D, D/A converter testing

• Multi-lane computer buses: PCI Express, HDMI, MIPI, CPU-frontside

buses such as QPI, memory buses such as AMB, SMI

• Communication interfaces: PON ONU/OLT, IEEE 802.3 xx (10 GbE,

40 GbE, 100 GbE) , XAUI, SONET/SDH, SFI-4, SFI-5, CEI backplanes,

Fibre Channel

Powerful pattern sequencing

Run complex tests with a variety of test patterns in one shot without stop-

ping the instrument for pattern download is enabled through the powerful

ParBERT 81250 pattern sequencer with its up to five nested loop levels

and branching on external and internal events or upon programming

command.

Configurable with multiple bit rates and channels

Modules for four speed-classes are available for the ParBERT 81250

System that cover data generation and analysis from 333 kb/s up to

13.5 Gb/s. Users can configure the number of analyzer and generator

channels independently. Each channel can be programmed with individual

level, pattern and timing parameters. Once purchased in a certain

configuration ParBERT 81250 can easily be extended to fit future needs

protecting investment over a long timeframe.

Real-time analysis of multiple lanes

The ParBERT analyzers can automatically synchronize the incoming data

stream. ParBERT offers a comprehensive measurement suite:

• BER measurement (one-/zero errors, accumulated errors...)

• Fast eye mask measurement (mask test with pass/fail)

• DUT output timing measurement (RJ, DJ, TJ, phase margin)

• Spectral decomposition of jitter (spectral jitter analysis)

• DUT output level measurement (high/low level, amplitude, Q-factor)

• Eye opening (3-dimensional eye analysis voltage-time-BER)

Receiver jitter tolerance

The ParBERT generator modules with 13.5/7/3.35 Gb/s data rates offer

jitter injection capabilities via the external delay control input. This

allows in depth receiver jitter tolerance analysis.

ParBERT 81250 Parallel Bit Error Ratio Tester

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