HP 8082A Operating And Service Manual page 9

Table l-7 Specifications
These specifications apply when:
PULSE CHARACTERlSTlCS
and Doad impedance 5052)
Transition Times:< Ins to 0.5ms in
5ns controls ieadingand trailing edges
simuitaneoufsy. For all other ranges
transition timesvariable independent-
ly up to 7:lO.
Difference between risetime
time is less than 25% of the faster
transition time of the two.
Overshoot and Ringing: & + 5% of
pulse ampiitude may increase to
Preshoot: < + 5% of pulse amplitude.
Linearity: Linearity aberration for
both slopes < 5% FOF transition times
> 5ns.
Output: Maximum amplitude is 5V
from 5051 into 5OQ. Maximum out-
put voltage is + 5V (amplitude t off-
Baseline: OV t 150mV with offset
switched off and amplitude range
set to maximum. Other amplitude
ranges reduce baselineproportionately
Reflection Coefficient Reffection
2% typical for steps with 1 ns rise time
applied to output connector on all
amplitude ranges except 5V range.
On the 5V range, the reflection may
be 15%.
protection: Cannot be da-
maged by open o; short circuits or
application of ext < It 6 volts or
Attenuator: Two separate three step-
attenuators reduce the outputs to 4
Vernier is common for both outputs
and reduces the output to 0.4V
minimum. A further position pro-
terminated by a 50-Q
load,
Repetition Rate: > 250 hri!-!z to
Period Jitter: < 0.7 % + 50~s
Delay: < 2ns to > 0.5ms in 6 ranges
and fall-
plus typ. 18ns fxd. with respect to
trigger output.
Delay Jitter:< 0.1% 9 50~s
Double Pulse: Up to 125 MHz max.
Pulse Width: < &s to > 0.5ms in 6
ranges.
Width Jitter: < 0.1% + 50~s
Width Duty Cycte: > 50%
Square Wave: A further position of
the Pulse Width switch provides
Square Wave output. (Delay and
Rate 250 MHz). Duty cycle is 50%
for > 100 MHz.
Trigger Output: Negative going
Square Wave (50Y3 duty cycle typ.)
Internal 5Ofi ioad can be switched
off by slide-switch on PC-board.
Amplitude increases to 2 1V into
Trigger Output Protection: Cannot
be damaged by short circuit or appli-
cation of
EXTERNALLY
OPERATION
External input
coupled.
Maximum input: f 6V
Trigger Level: Adjustable - 1.5V
2) the internal 5042
Slope Control: Positive, negative or
manual selectable. In the MAN-posit-
ion all ext. functions can be con-
trolled by push button. Button
pushed in simulates an "on-signal".
Sensitivity: Sine-wave > 2OOmVpp,
pulses > 2QOmV.
Repetition Rate: 0 to > 250 MHz.
Ext.-Controlled Modes
pulsespacing
and the trigger output. Rep.-Rate is
ext. controlled (is triggered by exter-
nal signal). Trigger output provides
the pulse-shaped input signal. Square
wave mode is disabled.
Synchronous Gating: Gating signal
turns rep. rate generator on. Last
pulse is of normal width even if gate
ends during the pulse.
External Width: Output pulse width
determined by width of drive input.
Rep. Rate and Delay are disabled.
T
J
Option 907
Option 908
Option 909
Option 910
GENERAL
CONTROLLED
Power Requirements: 7 OOV I 12QV,
Hz. Powt:r consumption 85VA m a x .
D C
Weight: Nei 7.9 kg
shipping 8.9 kg 119.63 Ibsf.
t o
source impedance is
selected.
igger output provides shaped input
Front Handle Kit
Rack Flange Kit
Rack Fiange plus Front
Additional Instrument
Manual
wide, f45m:m