SPECIFICATIONS
Model
1
:
AVR-D3-B
V1 amplitude:
+1V to +250V
V2 amplitude:
-1V to -250V
PW1 pulse width:
10 to 100 us
PW2 pulse width:
30 to 300 us
Output impedance (R
OUT
):
50 Ohms
Maximum output current:
±250V / R
OUT
= ±5 Amps
Maximum power dissipated
internally, in R
OUT
:
(5A)
2
× 50Ω × 300 us × 10 Hz = 3.75 W
Switching time (t
R
):
≤ 20 ns (20%-80%), as measured at the “MON” connector. The switching
times at the “OUT” connector may be slower due to the effective of R
OUT
and and the cabling / circuit capacitance (C
LOAD
). The time constant of any
degradation will be given by τ = R
OUT
× C
LOAD
. This switching time (t
R
)
applies to the three transitions noted in the waveform above. The fourth
transition will be much slower.
Pulse repetition frequency
1 Hz to 10 Hz, adjustable, or single-shot.
Supplied test jigs:
None (user-supplied)
Propagation delay:
≤ 150 ns (Ext trig in to pulse out)
Jitter:
± 100 ps ± 0.03% of sync delay (Ext trig in to pulse out)
Trigger required:
External trigger mode: TTL, 50 ns or wider
Sync delay:
Variable 0 to ± 1 second (sync out to pulse out)
Sync output:
+3 Volts, 100 ns, will drive 50 Ohm loads
Gated operation:
Active high or low, switchable.
Connectors:
Out, Trig, Sync, Gate: BNC
GPIB & RS-232 control
1
:
Standard feature on all -B units.
LabView drivers:
http://www.avtechpulse.com/labview
Ethernet port, for remote
Included. Recommended as a modern alternative to GPIB / RS-232.
7
V1,
+1V to +250V
V2,
-1V to -250V
0V
Delay,
10 to 100 us
PW1,
10 to 100 us
t
R
≤ 20 ns (20%-80%)
V
PULSE
PW2,
30 to 300 us
Summary of Contents for AVR-D3-B
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