Tektronix 2236, Instruction Manual

Page: 12 / 350

Specification— 2236 Service
Table 1-1
Electrical Characteristics
Characteristics
Performance Requirements Supplemental Information
VERTICAL DEFLECTION SYSTEM
Deflection Factor
Range
2 mV per division to 5 V per division
in a 1-2-5 sequence
5 mV per division to 5 V per division
gain is adjusted with VOLTS/DIV switch
set to 10 mV per division.
2 mV per division gain is adjusted
with VOLTS/DIV switch set to 2 mV
per division
Accuracy
+ 15°C to +35°C ±2%.
0°C to +50°C
±3% .a
Range of VOLTS/DIV Variable Control
Continuously variable between
settings. Increases deflection factor
by at least 2.5 to 1.
Step Response
Rise Time
0°C to + 35°C
5 mV per Division to 5 V per
Division
3.5 ns or less.8
Rise time is calculated from the formula:
0.35
Bandwidth (—3 dB)
2 mV per Division 3.9 ns or less.8
+35°C to + 5 0 8C
5 mV per Division to 5 V per
Division
3.9 ns or less.8
2 mV per Division
4.4 ns or less.8
Aberrations
Positive-Going Step
2 mV per Division
+5% , -5 % , 5% p-p.
Measured with 5-division reference
signal, centered vertically, from a
50 fl source driving a 50 0 coaxial cable
terminated in 50 fi at the input connector
with the VOLTS/DIV Variable control in
the CAL detent.
5 mV per Division to 0.5 V
per Division
+4% , -4 % , 4% p-p.
1 V per Division to 5 V per
Division
+ 14%, -1 4 % , 14% p-p.8
Bandwidth ( - 3 dB)
0°C to +35°C
5 mV per Division to 5 V per
Division
Dc to at least 100 MHz.
Measured with a vertically centered
6-division reference signal from a 50 0
source driving a 50 Q coaxial cable
that is terminated in 50 0, both at
the input connector and at the probe
input, with the VOLTS/DIV Variable
control in the CAL detent.
2 mV per Division
Dc to at least 90 MHz.
+35°C to +50°C
5 mV per Division to 5 V per
Division.
Dc to at least 90 MHz.8
2 mV per Division
Dc to at least 80 MHz.8
•Performance Requirement not checked in Service Manual.
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