Tektronix 454A - Page 4

2
Performance Characteristic
Characteristic
Performance
Delay Time
Jitter
Maximum
Safe Input
One part
or less, in 20,000 of lOX
Voltage the
TIME/DIV setting.
All
V/DIV Settings 500 volts DC + peak AC (one kilo-
Differential Time
Within 1.5% and 4 minor DE LA Y
hertz
or less).
Measurement
TIME MULTIPLIER dial divisions
Accuracy
TRIGGERING
(A AND B SWEEP).
-T-r-ig-ge-r-s-e-n-si-ti-V-ity--I~s_e_e_F_i_9.~1_. _
HORIZONTAL DEFLECTION SYSTEM
for delay times 0.1 lls to 50 ms.
Within 2.5% and 4 minor DELAY
TIME MULTIPLIER dial divisions
for delay times 0.1 second to 5
seconds.
Sweep Accu racy
Over Center
8
Divisions
Unmagnified
Magl'lified
±3% ±4%
Mixed Sweep
Within
2% plus measured A sweep
Accuracy error.
X-Y OPERATION
Bandwidth
at Upper At least 2 MHz.
-3 dB Point
DELAYED/MIXED SWEEP
Phase Shift Between 3° or less DC to 2 MHz.
Calibrated Delay Time Continuous from 50
seconds to 0.1
Channell (X) and
microsecond.
Channel 2 (Y)
Delay Time Accuracy
OoC to +40
0
C
Z
AXIS INPUT
5 s/div
to 0.1 s/div Within 2.5%
Sensitivity Five
volt peak to peak signal pro-
50 ms/div to
Within 1.5%
duces noticeable modulation at nor-
0.1 lls/div
mal intensity.
454A ®
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