Agilent Technologies 5988-7401EN manual Benefits and Key Features

Introduction to the Agilent 81133A/81134A Pulse Generator Benefits and Key Features

Benefits and Key Features

Your advantages are:

•Fast rise times, low jitter and full parameter flexibility

When timing is critical, the 81133A/81134A’s fast rise times, the low jitter and full parameter flexibility make it an ideal pulse, clock and data source.

•PRBS from 25-1 … 231-1

You can evaluate the performance of a device in eye diagram measurements with PRBS from 25-1 … 231-1.

•Full signal manipulation

You can add jitter to clock or data signals with the Delay Control Input and deform the eye with the Variable Crossover feature.

•Predefined levels

You can use the predefined levels to easily set up channels for commonly used logic families. These are: ECL, LVPECL, LVDS.

•Data can be 8 kB of pattern memory

You can create large data patterns with 8 kB of pattern memory.

Key Features Overview

The key features are:

Frequency Range	15 MHz – 3.35 GHz
Clock Jitter	< 2 ps RMS
Voltage Amplitude	50 mV … 2.00 V
PRBS	25-1 … 231-1
Transition Times 20% - 80%	< 50 ps
(10% - 90%)	(< 80 ps)
Delay Modulation Range (Jitter)	± 250 ps, ± 25 ps selectable
Data	8 kBit memory, RZ, NRZ,
	Burst Capability
Delay Range	-5 ns … 230 ns
Frequency Divider	1, 2, 4, ... 128

Frequency Divider The freqency of the output signals must always be > 15 MHz. This limits the available range for the frequency divider (for example, for a 32 MHz signal, for the frequency divider, 2 (= 16 MHz) is available, but not 4 (= 8 MHz)).

14 Agilent 81133A/81134A Pulse Generator User’s Guide, January 2005