Agilent Technologies 81134A Manual de usuario descargar pdf

Agilent Technologies

81133A and 81134A,

3.35 GHz Pulse-/Pattern Generators

Data Sheet- Revision 1.13

81133A and 81134A 3,35 GHz

Pulse / Pattern Generators

The need for pulse and pattern gen-

eration is fundamental to digital

device characterization tasks. The

ability to emulate the pulse and

pattern conditions to which the

device will be subjected is essential.

This emulation should include both

typical and worst case conditions.

Accurate emulation requires superla-

tive signal integrity and timing

performance along with full control

over parameters that allow specific

worst case testing.

Setting Standards

The Agilent 81133A and 81134A 3.35

GHz Pulse Generators provide

programmable pulse periods from 15

MHz (66.6 ns) to 3.35 GHz (298.5 ps)

pulse capability on all channels. At

these frequency ranges the transition

time performance becomes critical;

less than 60 ps is specified and with

a RMS jitter of 1.5 ps typical signal

quality is assured. The Delay Control

Input and the Variable Crossover

Point functionalities allow emulation

of real world signals by adding jitter

to clock or data signals or by distort-

ing the 'eye' for eye diagram

measurements.

Key features

- Pulse, data pattern and PRBS

generation from 15MHz up to

3.35GHz

- Data formats NRZ, RZ and R1

- Low jitter, high accuracy

- PRBS generation from 2

-1…2

-1

- Jitter emulation up to ±250ps

- Easy-to-use graphical user interface

- 50mV-2V pp output amplitude

covering LVDS applications

- Differential Outputs

- 1 or 2 channels

1 2 3 4 5 6 7 8 9

Indice de contenidos

Pagina 1 - Data Sheet- Revision 1.13

Agilent Technologies81133A and 81134A, 3.35 GHz Pulse-/Pattern GeneratorsData Sheet- Revision 1.1381133A and 81134A 3,35 GHz Pulse / Pattern Generator

Pagina 2 - Main Modes

ConnectorsFront Panel ConnectorsAll signal outputs and inputs are accessible at the front panel. These are:· 2 (or 4) Output Connectors for the 1 (or

Pagina 3 - Pulse Format

Channel ModesThe following channel modes are available, if the instrument main mode is set to pulse/pattern:Note: The frequency of each channel can be

Pagina 4 - Data Polarity

Variable Crossover For each channel, the cross over of the NRZ signal in PRBS or datamode can be adjusted. This is used to artificially close the eye

Pagina 5 - Overprogramming

Auxiliary ChannelsOutputsTrigger OutputThe trigger output can be enabled/disabled. The levels of the trigger output can be set as high level - low lev

Pagina 6 - Transition Times

Human InterfaceThe graphical user interface enablesthe user to operate the instrument assimply as possible. All parametersare displayed on a color coo

Pagina 7 - Functionality

Memory DepthData Format8Kbit per channelRZ / NRZ / R1Data GenerationInterfaceImpedanceInput Levels For Full Modulation RangeMax Input LevelsDelay Modu

Pagina 8 - Ordering Information

Ordering InformationAgilent 81133A 3.35 GHz 1-channel Pulse/ Pattern GeneratorAgilent 81134A 3.35 GHz 2-channel Pulse/ Pattern GeneratorOptionsAgile

Pagina 9 - Related Agilent Literature

Related Agilent LiteratureAgilent Family of Pulse/Pattern Generators, brochure, p/n 5980-0489EAgilent 81100 FamilyPulse/Pattern Product Overview,p/n 5