HP 8081A Operating And Service Manual page 9

Model 8081A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 - 3
Table 1-2. Specifications
TIMING
Repetition rate:
Period jitter:
EXTERNAL INPUTS
Repetition rate:
Trigger mode:
Gate mode:
Input impedance:
Trigger level:
Sensitivity:
Slope:
Max. input voltage:
INTERNAL GATE INPUT
Gate duration:
Input impedance:
Amplitude:
High level:
Max input voltage:
EXTERNAL TRIGGER OUTPUT
Amplitude:
High level:
Duty cycle:
Output impedance:
Transition time
(10%
to
90%):
Max. external voltage:
INTERNAL OUTPUT
Fan-out*:
Amplitude:
High level:
Duty cycle:
Output impedance:
Transition time (10% to 90%):
Max. external voltage:
OPERATING MODES
Norm:
External trigger:
External gate:
Internal gate:
Manual:
OPTION 910
SIZE
10 Hz to 300 MHz in 8 ranges
~
0.1
% ±
50 psec
o
to 300 MHz, pulse width;;;' 1,7 ns
gate on duration> 1 period of int rep rate,
gate off duration>
1
period
+
10 ns
50
n
typical
-lV to
+
1 V
200 mV p-p
neg/pas selectable
±6V
on> 10 ns, off> 20 ns
50
n
typical
~
500 mV p-p
OV±100mV
±lV
~
500 mV p-p
OV ± 100 mV
50%
±
10%
50
n
typical
~
1.2 ns
±2V
1
~
500 mV p-p
OV
±
100 mV
50%
±
10%
50
n
typical
~ 1.2
ns
±2V
Repetition rate is determined by front panel controls.
Repetition rate is controlled externally. Shaped input signal is output at both
internal and external trigger outputs.
Gate signal turns repetition rate generator on synchronously.
External input is disconnected. Generator is gated through internal gate input.
All external functions can be triggered manually by pressing
a pushbutton.
Add itional instrument operating and service manual.
Quarter mainframe width
* Fan-out: max. number of 8080 system modules which can be driven
UPDATE A NOV 76