Appendix
6:
Specification
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Table
A-4:
Electrical Characteristics (Cont.)
Li
Characteristics Performance Requirements
STORE
Accuracy
See Horizontal Differential Accuracy and Cursor Time Differ-
L'
ence ~ccuracy.'
NON-STORE
Sweep Linearity
0.5 s per division to
10 ns per division
+0.1 division.
5 ns per division
k0.15 division.
Linearity measured over any two of the center eight divisions.
Exclude the first 40 ns and anything past the 1
Ooth
division of
the
XI 0 magnified sweeps.
Digital Sample Rate
Single Trace CHOPIALT
SAMPLE
(1
ps per division to 5 s per division)
100
Hz1
SECIDIV
setting
50
Hz1
SECIDIV
setting
PEAKDET or 100 MHz1 1 00 MHz1
ACCPEAK
(1
ps per division to 5 s per division)
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REPETITIVE Store
100 MHz1 100 MHz1
(0.05
ps per division to 0.5 ps per division)
Slow DC to 1 kHz
Fast DC to 100 kHz
Digital Sample Rate 100 MHz in ACCPEAK and PEAKDET, otherwise it is equal to
the input frequency.'
Screen Update Rate
Slow
One data pair for every second falling clock edge.'
Fast Varies with record length and sweep speed.'
C
Duty Cycle
10% or greater (5 ps minimum pulse width).'
Ext Clock Logic Thresholds Logic Thresholds are
TTL compatible.
Maximum Safe lnput Voltage
A
25 V (DC
+
peak AC) or 25 V
p-p
AC at 1 kHz or less.'
?
Input Resistance Greater than 3.5 kn (LSTTL compatible).'
'Performance requirement not checked in manual.
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2232
User
Manual
A-I5
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