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Tektronix 453 User Manual

Tektronix 453
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Type
453/R453
Delayed
Trigger
Generator
. . . . . . . . . . . . .
2-26
Normal
Trigger
Generator
. . . . . . . . . . . . .
2-27
Multi-Trace
Phase
Difference
Measurements . . . . . . . . . . . . . . . . . . . . .
2-28
High Resolution Phase Measurements . . . . .
2-28
X-Y Phase Measuremnts
Common-Mode
Rejection
2-28
2-30
SECTION 3 CIRCUIT DESCRIPTION
ii
Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . .
3-
1
Block
Diagram
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-
1
Circuit
Operation
General
3-3
Channel 1 Vertical Preamp
General
3-3
Input
Coupling
. . . . . . . . . . . . . . . . . . . . . .
3-3
Input
Attenuator
. . . . . . . . . . . . . . . . . . . . .
3-3
Input
Stage . . . . . . . . . . . . . . . . . . . . . . . . .
3-4
Feedback
Amplifier
. . . . . . . . . . . . . . . . . . .
3-4
Channel
1
Trigger
Pickoff . . . . . . . . . . . . .
3-4
Paraphase
Amplifier
. . . . . . . . . . . . . . . . . .
3-4
Channel
2 Vertical Preamp
General
3-6
Feedback
Amplifier
. . . . . . . . . . . . . . . . . . .
3-6
Paraphase
Amplifier
Vertical Switching
3-6
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-6
Diode
Gates . . . . . . . . . . . . . . . . . . . . . . . .
3-6
Switching
Multivibrator
. . . . . . . . . . . . . . . .
3-7
Delay-Line Driver . . . . . . . . . . . . . . . . . . . .
3-8
Normal
Trigger
Pickoff
Network
. . . . . . . .
3-8
Vertical
Output
Amplifier
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8
Delay
Line . . . . . . . . . . . . . . . . . . . . . . . . . .
3-8
Phase Equalizer
Network
. . . . . . . . . . . . . .
3-8
Output
Amplifier
Trigger Preamp
3-9
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-9
Input
Circuitry . . . . . . . . . . . . . . . . . . . . . . .
3-9
Amplifier
Circuitry . . . . . . . . . . . . . . . . . . . . 3- 10
A Trigger
Generator
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Trigger Source . . . . . . . . . . . . . . . . . . . . . . .
3-
11
Trigger
Coupling
. . . . . . . . . . . . . . . . . . . . . 3-
11
Input
Stage . . . . . . . . . . . . . . . . . . . . . . . . . 3- 12
Slope
Comparator
. . . . . . . . . . . . . . . . . . . . 3- 12
Trigger
TD
. . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Pulse
Amplifier
. . . . . . . . . . . . . . . . . . . . . . 3- 12
Auto
Pulse
Amplifier
. . . . . . . . . . . . . . . . . .
3-13
Auto
Multivibrator
. . . . . . . . . . . . . . . . . . . . 3-13
A Sweep
Generator
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 14
Normal
Trigger
Mode
Operation
.......
.
Auto
Trigger
Mode
Operation
.........
.
Single Sweep
Operation
B Trigger
Generator
General
...........................
.
Input
Stage
........................
.
Pulse
Amplifier
.....................
.
B Sweep
Generator
General
...........................
.
Output
Signal
Amplifier
..............
.
Delay-Pickoff
Comparator
.............
.
Delay
Multivibrator
..................
.
Sweep
Reset
Multivibrator
............
.
B Ends A Pulse
Amplifier
Horizontal
Amplifier
General
3-15
3-17
3-17
3-17
3-18
3-18
3-19
3-19
3-19
3-20
3-20
3-20
3-20
Input
Amplifiers
. . . . . . . . . . . . . . . . . . . . . . 3-21
Paraphase
Amplifier
. . . . . . . . . . . . . . . . . . 3-21
Output
Amplifier
Z Axis
Amplifier
3-22
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-22
Input
Amplifier
. . . . . . . . . . . . . . . . . . . . . .
3-22
Output
Amplifier
CRT
Circuit
3-23
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-23
High-Voltage
Oscillator
High-Voltage
Regulator
3-23
3-24
High-Voltage
Rectifiers
and
Output
. . . . . .
3-24
CRT
Control
Circuits . . . . . . . . . . . . . . . . . .
3-25
External Z Axis
Input
. . . . . . . . . . . . . . . . .
3-25
,.-

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Tektronix 453 Specifications

General IconGeneral
BrandTektronix
Model453
CategoryTest Equipment
LanguageEnglish

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