Trigger System; Horizontal System - Tektronix 222 Operator's Manual

Han dh eld digital storage oscilloscope
Hide thumbs Also See for 222:
Table of Contents

Advertisement

Performance Speclflcatlons-222 DSO Operators
Isolation: Channel Common to Channel Signal
OC-to-1 kHz
1 kHz-to-100 kHz
8.3.2 Trigger System
Internal
Sensitivity
Level
External
Sensitivity
Level
Input Resistance
Input Capacitance
Trigger Jitter
2 µs/div to 50 ns/div (5 ns/div
in X10 MAG)
X1
X10 MAG
8.3.3 Horizontal System
Range
80 dB or more. 1
60 dB or more. 1
0.5 division to 20 MHz.
± 20 divisions. 1
250 mv at 1
o
MHz.
±2.3V.
1
MO
±10%.1
18 pF ±5 pF.1
1/50th division ±2 ns.1
1 /5th division ± 2 ns.
50 ns per division to 20 s per division. 1
The X10 MAG control extends the maximum sweep speed
to 5 ns per division.
1
Performance Requirement not checked In manual.
8-6
REV APR 1990
D I
a
Jta
a
I•
.
II
'•
&1
a
m
I
111•
it·•
it
c: J::•
it-;
It-:
II
..
,
ad
im
Performance Speclfications-222 DSO Operators
Displayed Accuracy
X1
X10
Accuracy is over 1
O
divisions.
Sample Rate
NORM
PEAKDET (ENV and
CONT ENV)
REPETITIVE
SO ns/div to 1 µs/div
2 µs/div
ACCURACY
±2
%.
±5%.
50
H
1
SEC/DIV
z.
10 MHz. 1
10 MHz. 1
5MHz. 1
0.01%. 1
Sample accuracy is based on the accuracy of the internal
20-MHz oscillator.
Record Length
512 data points; calibrated to 50 points per division1.
POSITION Control Range
Start of the first division and end of the tenth division can be
positioned past the center vertical graticule.
Displayed Trace Length
10.24 divisions. 1
1
Performance Requirement not checked In manual.
REV JUN 1989
8-7

Advertisement

Table of Contents
loading

Table of Contents