Performance Specifications-222 DSO Operators
input Current
2.5
nA or less
(0.5
division or less trace shift when switching
between DC and
GND
input coupling with the VOLTS/DIV switch
at
5
mV per division).l
lnput
R
and C
Input Resistance
1
Ma +lo%.'
Input Capacitance
27
pF
f
3
pF.1
These R and C characteristics include the probe.
Common-to-Chassis
Capacitance Less than
150
pF.1
Maximum Rated Normal-Mode input Voltage (probe tip to probe
common)
400
V (dc
+
peak ac) to
2
MHz.'
See Figure 8-1 for voltage versus frequency derating curve.
100
kHz
1
MHz
2
MHz
10
MHz
FREQUENCY
7100-2;
Figure 8-1. Maximum normal-mode voltage versus frequency
derating curve.
'Performance Requirement not checked in manual.
8-4
REV
JUN
1989
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