Tektronix 2235A Instruction Manual page 16

Specifications- 2235A Instruction
Table 1-1 (cont)
HORIZONTAL DEFLECTION SYSTEM
Characteristics
LEVEL Control Range (cont)
Trigger View System
Deflection Factor
Internal
External
AC and DC
DC+ 10
Accuracy
Delay Difference Between EXT
INPUT and Either Vertical Channel
Performance Requirements
Same as vertical.
100 mV per division.
1 V per division.
+20%.
Less than 3.0 n ~ . ~
a Performance Requirement not checked in Service Manual.
REV APR 1990
Sweep Rate
Calibrated Range
A Sweep
B Sweep
Accuracy
.
+
10°C to +35"C
0°C to +50°C
POSITION Control Range
Sweep Linearity
Variable Control Range
Sweep Length
0.5 s per division to 0.05 ps per division ina 1-2-5 sequence of 22
steps. XI 0 magnifier extends maximum sweep speed to 5 ns per
division.
50 ms per division to 0.05 ps per division in a 1-2-5 sequence of
19 steps. XI 0 magnifier extends maximum sweep speed to 5 ns
per division.
Unmagnified
+
2%
2 3 %
Magnified
+3%
+ 4 %
Sweep accuracy applies over the center 8 divisions. Exclude the
first 25 ns of the sweep for the XI 0 magnified sweep speeds and
anything beyond the 100th magnified division.
Start of sweep to 10th division will position past the center vertical
graticule line in XI or 100th division in X10.
+5%.
Linearity measured over any2 of the center 8 divisions. With mag-
nifier in X10, exclude the first 25 ns and anything past the 100th
division of the XI 0 magnified sweeps.
Continuously variable between calibrated settings of the SEC/
DIV control. Extends the A and the B Sweep speeds by at least a
factor of 2.5 times over the calibrated SEC/DIV switch settings.
Greater than 10 division.