Connectors And Indicators - Sony Tektronix VX4792 User Manual

Functional Overview

Connectors and Indicators

CLOCK INPUT Connector
TRIGGER INPUT
Connector
CLOCK OUTPUT
Connector
MARKER 1 OUTPUT
Connector
MARKER 2 OUTPUT
Connector
POWER Indicator
FAILED Indicator
AM INPUT Connector
SYNC OUTPUT Connector
WAVEFORM OUTPUT
Connector
2-2
Callouts in Figure 2–1 identify the connectors and indicators on the waveform
generator front panel. A description of each item follows.
The CLOCK INPUT connector allows the use of an external clock signal. This
input accepts clock signals up to 250 MHz, with a maximum voltage of "2 V.
The nominal impedance is 50 W.
The TRIGGER INPUT connector allows the use of external trigger or gate
signals. Input impedance values of 1 MW and 50 W are available. The maximum
input level is 10 V when 1 MW is selected and 5 V
p-p
The CLOCK OUTPUT connector allows access to the internal clock signal. The
clock frequency is up to 250 MHz; the output level is approximately 1 V with a
50 W termination.
The MARKER 1 OUTPUT connector provides a user-specified marker. The
output level is approximately 1 V with a 50 W termination.
The MARKER 2 OUTPUT connector provides a user-specified marker. The
output level is approximately 1 V with a 50 W termination.
The POWER indicator is lit (green) when power to the mainframe is turned on.
The FAILED indicator is lit (red) when an error is detected during either the
internal diagnostics or calibration routines.
The AM INPUT connector enables input of an external AM modulation signal.
An input level of 2 V produces 100% modulation.
p-p
The SYNC OUTPUT connector provides a sync signal. The output level is
approximately 1 V with a 50 W termination.
The WAVEFORM OUTPUT connector provides the output waveform. The
maximum output level is 5 V
next to the connector, is lit when output is enabled.
RMS
with a 50 W termination. A green LED, located
p-p
when 50 W is selected.
VX4792 User Manual