Agilent Technologies 81134A Uživatelský manuál stáhnout pdf (Strana 5)

Auxiliary Channels

Outputs

Trigger Output

The trigger output can be enabled/disabled. The levels of the trigger output can be set as high level - low level pair.

The trigger output can be set to one of the following modes:

· Trigger on clock

The frequency of the trigger output is set to the system frequency. It can be further divided by n (n= 1, 2, 3, 4, 5, 6,

7…2

-1).

· Trigger on data

One Trigger pulse occurs on every start of the repetitive data pattern.

Inputs

Note: The built in input termination eliminates the need for external bias networks and prevents a degrading of

the input sensitivity

Clock Input

The clock input can be ‘AC’ or ‘DC’ terminated. The ‘DC’ termination voltage can be set. See also ‘Clock Source -

external’.

Start Input

The start input can be used to start the instruments. When armed the instrument waits for the selected edge of

the applied signal.

Parameters:

· Threshold (voltage)

· Edge (rising/falling)

· Termination voltage

Store/Recall

Allows permanent storage of instrument settings. 9 store/recall registers are provided. Included in the stored

settings are all parameters and data.

Overprogramming

Many parameters can be programmed to values that exceed the specified ranges.

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Agilent Technologies 81134A Uživatelský manuál Strana 5