Inputs And Outputs - HP 81110A Quick Start Manual

Inputs and Outputs

1 Standby Switch
NOTE:
2 OUTPUT 1/2 - Signal outputs, channel 2 optional.
OUTPUT 1/2 - Differential signal outputs available with HP 81110A
with HP 81112A 3.8V/330 MHz Output channels installed.
3 TRIGGER OUT
A signal with rising edge marking the start of each pulse- period. For
further information refer to "Trigger and Strobe Output" on page 48.
4 STROBE OUT
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5 EXT INPUT - Connect an external trigger or gate signal here, or use
EXT-WIDTH mode to perform pulse recovery.
NOTE:
6 PLL REF IN/CLK IN - Connect an external frequency reference or
clock signal here, if a higher frequency accuracy than 0.01% is
required, or if you need frequency locking.
7 Memory Card slot
HP 81110/04A Quick Start
When the front panel switch is off, the Mainframe is in 'Standby'
mode. Disconnection from the AC Line Power is accomplished
only by disconnecting the power cord.
The Strobe output rises at the start of the first pulse-period and falls
at the start of the last pulse-period marking start and end of the burst
in Burst mode.
Bitwise programmable in Pattern mode. NRZ data format.
Not used in Pulses mode.
For further information refer to "Trigger and Strobe Output" on
page 48.
When rear panel option UN2 is ordered the connectors 2), 3), 4)
and 5) are at the rear panel.
Introduction
An Overview of the Front and Rear Panel
Introduction
67