GENERAL INFORMATION
BASIC PULSE CONTROL
This instrument can be triggered by its own internal clock or by an external TTL trigger
signal. In either case, three output channels respond to the trigger: A, B, and SYNC.
A
. This is the main signal for left OUT connector. The pulse width, amplitude,
and offset are all adjustable. The maximum output voltage is ±10V. (This voltage
is reduced by a factor of two if the output impedance is set at 50Ω, and a 50Ω
load is used.)
B
. This is the main signal for right OUT connector. The pulse width, amplitude,
and offset are all adjustable. The maximum output voltage is ±10V. (This voltage
is reduced by a factor of two if the output impedance is set at 50Ω, and a 50Ω
load is used.)
SYNC
. The SYNC pulse is a fixed-width TTL-level reference pulse used to
trigger oscilloscopes or other measurement systems. It precedes all other
outputs.
These pulses are illustrated below, assuming internal triggering and a non-zero delay
setting:
19
SYNC OUT
(generated by the
internal oscillator)
50 ns, FIXED
A
A PW
A DELAY
AMPLITUDE A, VARIABLE
(POSITIVE MODE SHOWN)
2V, FIXED
B
B PW
B DELAY
AMPLITUDE B, VARIABLE
(NEGATIVE MODE SHOWN)
Summary of Contents for AV-1023-C
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