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Overshoot and
Ringing:
Less
than
5%
of
programmed
peak
to
peak amplitude
plus
10
mv.
*Time Asymmetry:
Same
as
fixed
amplitude
square wave.
Cycle
to
Cycle
Lime
Same
as
fixed
amplitude
Jitter:
square wave.
PHASE RELATIONSHIP OF
OUTPUTS
The nominal phase
relationship
of the fixed
amplitude
outputs follows:
Triangle
Sine
Square
The
programmable
amplitude
output
waveforms
are nominally
in
phase with
the
corresponding
fixed
amplitude
outputs.
Phase
errors
of
less
than 50
nsec, are not
regarded
as
violations
of this
specification.
CONTACT
CLOSURES
The remote
program
is
applied
to
the
generator by
means
of
contact clo-
sures.
Each
group
of
input lines
close only
to
the
appropriate return
as
shown
in
the
Control
Connector Wiring Data
at the
conclusion
of this
sec-
tion.
The
current
drawn
by any
programming
contact closure
will
not ex-
ceed
50
ma.
The
voltage
across any
contact closure
regarded
as closed
must
not
exceed 200
mv.
The
current
drawn
by any
contact closure re-
garded
as
open
must
not
exceed
1
pa.
The
time required
for the
genera-
tor
to
respond
to
a
new program
will
not
exceed
5
msec.
TRIGGER
The
trigger input
is
a
BNC
connector on
the
rear panel
of
the
Model
150
and
duplicate
connectors on
the
front
and rear panel
of the
Model
155.
If
the
generator
is
programmed
for
triggered operation,
a positive input of
more
2-5
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