Philips PM 5715 - Page 4

Pulse delay
Range
Jitter
Temperature coefficient
Pulse duration
Range
Duty
cycle
Jitter
Temperature coefficient
Modes of
operation
Auxiliary output
Main
pulse
output
Amplitude
Polarity
Source
impedance
Rise
and
fall time
at 5V and
Waveform
aberration
Protection
DC
-offset
10ns...
100ms
Variable in
7
ranges
with continuous control
within
the
ranges
<
0.1
%
or
50ps
whichever is greater
<0.3%/°C
10ns.. .100ms
Variable
in
7
ranges
with continuous control
within the ranges
Approaching 100%
using
inverted pulse out-
put
(limited
only by minimum duration)
Greater
than
50%
in normal operation
<0.1 % or 50ps whichever
is greater
<0.3%/°C
T/2,
single pulse
or double
pulse
Double
pulse
mode provides
"twin" pulses
at set delay
with
simultaneously
controlled
pulse duration
Amplitude
+2.5V
into 50Q
(+4.5V
open
circuit)
Source
impedance: 50Q
Pulse
occurs
approx.
12ns ahead of
main
pulse
Pulse
delay and
duration are
set with
the
controls DELAY
and DURATION
in all
operation
modes. Provides
single
pulse or
double
pulse but not T/2
or inverted
pulse.
0.2V...10V
into 50Q
Variable
in
4
ranges (10V,
5V, 1.5V
and
0.5V)
with
continuous control
within the ranges
Positive or
negative, normal
or inverted
Positive 10V:
current source
(max. 200mA)
Positions
5V, 1.5V
and 0.5V: internally
ter-
minated
with
50Q
lower positions
<6ns...0.5s
The
transition
time remains
constant when
the main pulse amplitude
is varied.
Independent
continuous
control within each
of 6 ranges.
<
±5%
of set
amplitude
Short and
open circuit safe
Continuously variable from
+
2.5V
to -2.5V
into
50Q
Pulse
amplitude
plus d.c. offset max.
±
10V