Tektronix 2235A Instruction Manual page 17

Speclflcations- 2235A Instruction
Table 1-1 (cont)
X-Y OPERATION (XI MAGNIFICATION)
Characteristlcs
A16 SWP SEP Range
Delay Time
Dial Control Range
Jitter
Differential Time
Measurement Accuracy
+
15°C to
+
35°C
0°C to +50°C
Performance Requirements
+
3.5 divisions or greater.
Applies to 0.5 ps per division and slower.
Delay time is functional but not calibrated at A sweep speeds
above 0.5 ps per division.
< 0.5
+
300 ns to
>
10 divisions.
One part or less in 20,000 (0.005%) of the maximum available
delay time.
+
1
%
+
0.01 major dial division.
+
2% +0.01 major dial d i ~ i s i o n . ~
Exclude delayed operation when A and B SECIDIV knobs are
locked together at any sweep speed or when A SECIDIV switch is
faster than 0.5 ps per division. Accuracy applies over the B
DELAY TIME POSITION control range.
a Performance Requirement not checked in Service Manual.
Deflection Factors
Accuracy
X-Axis
+
15°C to 35°C
0°C to +50°C
Y-Axis
Bandwidth (-3 dB)
X-Axis
Y-Axis
Phase Difference Between X- and
Y-Axis Amplifiers
REV APR 1990
Same as Vertical Deflection System
with
the VOLTSIDIVVariable
controls in CAL detent positions.
+3%.
+4%.a
Measured with a dc-coupled, 5-division reference signal.
Same as Vertical Deflection System.a
Dc to a least 2.5 MHz.
Same as Vertical Deflection System.a
+
3" from dc to 150 k ~ z .
Vertical Input coupling set to DC.