Manuals / Agilent Technologies / Lawn and Garden / Sprinkler

Agilent Technologies 81101A manual OUTP1POL, NORMal INVerted, CURR1

Models: 81101A

1 123
Download 123 pages 18.18 Kb
Page 48
Image 48

Programming Reference

SCPI Instrument Command List

Specified Limits

0.1 Ω to 1 MΩ

 

Description

Use this command to set the expected load impedance of the device

 

under test at the OUTPUT connectors. If you have a non-50 Ω load, the

 

output levels at the device under test will not be the levels you program

 

or set via the front panel unless you set the expected load using this

 

command.

 

Example

To set the expected load impedance:

 

 

:OUTP:IMP:EXT 47.6OHM

Set load impedance at OUTPUT to 47.6 Ω

Command

:OUTP[1]:POL

 

Long

:OUTPut[1]:POLarity

 

Form

Set & Query

 

Parameter

NORMal INVerted

 

*RST value

NORM

 

Description

Use this command to invert the signal at the OUTPUT.

Example

To invert and re-invert the signal:

 

 

:OUTP:POL INV

Inverted signal at OUTPUT

 

:OUTP:POL NORM

Normal signal at OUTPUT

Command

:CURR[1]

 

Long

[:SOURce]:CURRent[1][:LEVel][:IMMediate][:AMPLitude]

Form

Set & Query

 

Parameter

Numeric

 

Parameter suffix

A with engineering prefixes.

 

*RST value

20 mA (50 Ω into 50 Ω)

 

Specified Limits

10 V Outputs (from high Z into short): max. 400 mA typical

 

3.8V Outputs (50 Ω into short): max. 152 mA typical

48

Page 47 Page 49
Page 48
Image 48
Agilent Technologies 81101A manual OUTP1POL, NORMal INVerted, CURR1
Page 47 Page 49

81101A specifications

Agilent Technologies 81101A is a high-performance pulse generator designed to meet the rigorous demands of today's electronic testing environments. This versatile instrument is crucial for engineers and researchers who require precise timing characteristics and reliability for their testing applications.

One of the standout features of the 81101A is its ability to generate fast, precise pulses with rise and fall times of less than 1 ns. This capability makes it ideal for testing high-speed digital circuits, as it can accurately simulate signal behavior in real-world conditions. The generator operates across a frequency range of DC to 1 GHz, allowing it to cater to a variety of applications, including telecommunications, semiconductor testing, and signal integrity investigations.

The 81101A is equipped with advanced modulation capabilities, including amplitude modulation, frequency modulation, and pulse-width modulation. These features enable users to create complex waveforms that can mimic real-world signals. Additionally, the generator supports dual-channel operation, allowing simultaneous pulse generation on two outputs, which is particularly useful for testing differential signaling schemes.

Another significant characteristic of the 81101A is its comprehensive range of output formats. It supports single-ended and differential outputs, which can be essential for measuring the performance of various devices under different operating conditions. The instrument also offers a wide range of output amplitudes, from a few millivolts to several volts, making it flexible enough to cater to a variety of testing requirements.

The user interface of the 81101A is intuitive, featuring a large graphical display that simplifies waveform configuration and real-time monitoring. This interface allows engineers to easily set parameters and visualize pulse characteristics, reducing the time required for setup and configuration.

In terms of connectivity, the 81101A is designed to integrate seamlessly into existing test environments. It includes standard interfaces such as GPIB, USB, and LAN, facilitating automated testing procedures and communication with other laboratory equipment.

Overall, the Agilent Technologies 81101A pulse generator is an essential tool for engineers seeking precise and versatile signal generation capabilities. With its high-frequency performance, advanced modulation options, and user-friendly features, it remains a valuable asset in electronic testing and research applications.