Tektronix 2221A User Manual

Figure 3-11; Sample Mode Display ......... . ........................................ 3-15
Figure 3-12: Acquisition Window Indicator ....................................... 3-15
Figure3-13: 4K Acquisition, IK Window .......................................... 3-16
Figure 3-14: Compressed 4K Acquisition.......................................... 3-16
Figure 3-15: Pretrigger Acquisition ................................................... 3-17
Figure 3-16: Midtrigger Acquisition................................................... 3-17
Figure 3-17: Posttrigger Acquisition ................................................. 3-18
Figure3-18: Aliasing .......................................................... 3-19
Figure 3-19: Rejecting Common Mode Signal ................................ 3-21
Figure 3-20: Selecting the X-Y Mode................................................. 3-22
Figure 3-21: X-Y Phase Relationships............................................... 3-23
Figure 3-22: X-Y Frequency Relationships ....................................... 3-23
Figure 3-23: External Z-Axis Connection ......................................... 3-24
Figure 3-24: Repetitive Sine Wave..................................................... 3-25
Figure 3-25: Low-Frequency Signal in the STORE Mode ................ 3-26
Figure 3-26: Channel 1 Signal Triggered with Channel 2 ................ 3-27
Figure 3-27: Multi-burst Signal Triggered in TV Line ....................... 3-28
Figure 3-28: Multi-burst Signal Triggered in TV Field ....................... 3-29
Figure 3-29: Measuring with the CRT Graticule ................................ 3-31
Figure 3-30: Cursor Measurements .................................. 3-32
Figure 3-31: Peak-to-Peak Measurement ........................................... 3-33
Figure 3-32: DC Component of AC signal ........................................ 3-34
Figure 3-33: Ground-Referenced Voltage Measurement.................. 3-34
Figure 3-34: Measuring DC Levels with Cursors .............................. 3-35
Figure 3-35: Period Measurement..................................................... 3-36
Figure 3-36: Cursor Frequency Measurement .................................. 3-37
Figure 3-37: Measuring Rise Time..................................................... 3-37
Figure 3-38: Measuring Fall Time ..................................................... 3-38
Figure 3-39: Measuring Phase Difference ........................................ 3-39
Figure 3-40: Phase Difference in XI0 Magnification ......................... 3-40
Figure 3-41: SAVE REF Memory Buttons.......................................... 3-42
Figure 3-42: RS-232 Interface (Option 1 2 ) ........................................ 3-45
Figure 3-43: CRIB Interface (Option 10) ........... ................................ 3-46
Figure 3-44: Auxiliary Connection .................................................... 3-46
Figure 3-45: Plot Menu .............................................. 3-47
Figure A-1; Maximum input voltage versus frequency derating curve
for the CH 1 OR X, CH 2 OR Y and EXT INPUT connectors ......... A-21
Figure A-2: Physical dimensions of the 2221A Digital Storage
Oscilloscope ..................................... A-24
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2221A User Manual

Tektronix 2221A Specifications

General

Brand	Tektronix
Model	2221A
Category	Test Equipment
Language	English