Tektronix AWG2005 Waveform Generator Manuals

Manuals and User Guides for Tektronix AWG2005 Waveform Generator. We have 2 Tektronix AWG2005 Waveform Generator manuals available for free PDF download: User Manual, Service Manual

Tektronix AWG2005 User Manual (608 pages)

Arbitrary Waveform Generator

Brand: Tektronix | Category: Test Equipment | Size: 8 MB

Table of Contents
6
List of Figures
17
List of Tables
27
General Safety Summary
29
Product Damage Precautions
30
Safety Terms and Symbols
31
Terms in this Manual
31
Terms on the Product
31
Certifications and Compliances
32
Related Manuals
33
Contacting Tektronix
34
Getting Started
35
Product Description
37
Initial Inspection
38
Installation
39
Figure 1 1: Rear Panel Controls Used in Start
41
Figure 1 2: Optional Power Cords
42
Start up Diagnostics
43
Figure 1 3: ON/STBY Switch
43
Power off
44
Operating Basics
45
Figure 2 1: Front Panel Overall View
49
Figure 2 2: Front Panel Button Detail
51
TRIGGER INPUT Connector
54
Figure 2 3: Side Panel
55
Figure 2 4: Rear Panel Overall View
56
Figure 2 5: Rear Panel Detail
58
Figure 2 6: CRT Display
60
Basic Menu Operation
63
Figure 2 7: Menu Buttons and Bezel Buttons
63
Menu Names
64
Numeric Input
64
Figure 2 8: Numeric Input Using Numeric Keys
65
Figure 2 9: Numeric Keys, Unit Keys, Delete Key, and ENTER Key
66
Table 2 1: Numeric Value Input Example 1
66
Table 2 2: Numeric Value Input Example 2
67
Figure 2 10: General Purpose Knob and Arrow Buttons
68
Figure 2 11: Knob Icon and Underscore
68
Necessary Equipment
71
Operating Examples
71
Example 1: Setting the Date & Time and Adjusting the Brightness
72
Setting the Date and Time
72
Figure 2 12: Menu Display (Showing Date/Time Item Selected)
72
Date/Time Display
74
Figure 2 13: Date/Time Display
74
Setting the Display Brightness
75
Figure 2 14: Setting the Display Brightness
75
Loading Sample Waveforms
76
Figure 2 15: Inserting the Floppy Disk
76
Figure 2 16: Sample Waveform Library Disk Files
77
Figure 2 17: CRT Screen Display When Load All Is Selected
78
Setting the Output Parameters
79
Figure 2 19: Waveform File List
80
Figure 2 20: GAUSS_P .WFM File Output Parameters
81
Waveform Output
82
Figure 2 22: Connections in Example 2
82
Figure 2 23: Channel On/Off Buttons and Indicators
83
Example 3: Creating Files and Arbitrary Waveform Outputs
84
Creating a Waveform File
84
Figure 2 24: Initial Menu
84
Figure 2 25: Waveform Editor Graphic Menu
85
Figure 2 26: Setting the Point Value for the Right Side Vertical Bar Cursor
86
Figure 2 27: Creating a Sine Waveform
87
Figure 2 28: Creating a Ramp Waveform
88
Figure 2 29: Naming a File
89
Creating Arbitrary Waveforms Using the Point Draw Function
90
Figure 2 30: Initial Menu File List
90
Figure 2 31: Entering a Name for the Copied File
91
Figure 2 32: Setting the Edit Range
92
Figure 2 33: Drawing a Waveform Using the Point
93
Creating Waveforms Arithmetically
94
Figure 2 34: Connecting the Points
94
Figure 2 35: Creating a Sine Wave
95
Figure 2 36: Sine Wave with Noise Added
96
Creating an Equation File
97
Figure 2 37: Equation Editor Menu Display
97
Figure 2 38: Equation List Input
98
Figure 2 39: Display of Compiled Waveform Data
99
Creating a Sequence File
100
Figure 2 40: Initial Menu File List
100
Figure 2 41: Sequence Editor Menu Display
101
Figure 2 42: Sequence Example
102
Figure 2 43: Sequence Waveform Display with Show
103
Creating Autostep Files
104
Figure 2 44: Moving the Cursor
104
Figure 2 45: File List
105
Figure 2 46: Setting Files
105
Figure 2 47: Setting the Files for Step 1
106
Figure 2 48: Step 2 Display
106
Figure 2 49: Setting the Files for Step 2
107
Setting the Output Parameters
108
Figure 2 51: Setting Output Parameters
109
Setting Operation Mode and Waveform Output
110
Figure 2 52: Connections for Example 3
110
Continuous Mode
110
Figure 2 53: MODE Menu
111
Figure 2 54: Setting the Marker Default
112
Figure 2 55: Menu Displayed When Triggered Is Selected
113
Figure 2 56: MANUAL Button and TRIGGER INPUT Connector
113
Figure 2 57: Menu Displayed When Autostep Is Selected
114
Figure 2 58: Autostep File List
115
Example 4: Loading and Saving Files
116
Saving Files
116
Figure 2 59: SAVE Menu
117
Loading Files
118
Figure 2 60: Files Saved in Nvram
118
Figure 2 61: Internal Memory File List
119
Auto Load
120
Figure 2 62: Files Loaded into Internal Memory
120
Example 5: Loading Waveforms from Other Instruments
122
Figure 2 63: Connections for Example 5
122
Figure 2 64: DSO Screen
123
Figure 2 65: Confirmation Message (Asking if It Is O.K. to Change the Remote Port and GPIB Configuration Settings)
123
Figure 2 66: GPIB Source List
124
Example 6: Using the Waveform Function Generator
126
CH1 Waveform Settings
126
Figure 2 67: Screen When Sine Set for CH1
126
CH2 Waveform Setting
128
Figure 2 68: CH1 Output Parameter Setting Display
128
Figure 2 69: CH2 Output Parameter Setting Display
129
Waveform Output
130
Figure 2 70: Connections for Example 6
130
Functional Operation
131
Introduction
133
Block Diagram
135
Figure 3 1: Block Diagram
135
Clock Generator
136
Figure 3 2: Clock Generator
136
Figure 3 3: Connecting Three AWG2005 Instruments in Parallel
138
Figure 3 4: Waveform Timing
139
Clock Generator (Option 05: Clock Sweep)
140
Figure 3 5: Block Diagram of the Clock Generator (Option 05: Clock Sweep)
140
Sequence, Waveform Memory and D/A Converter
141
Figure 3 6: Block Diagram of the Sequence, Waveform Memory and D/A Converter
141
Sequence
142
Table 3 1: Sample Sequence Files
142
Waveform Memory
143
D/A Converter
143
Data Length
143
Figure 3 7: Relationship between Triangular Wave Resolution and Number of Data Points
143
Digital Data Output (Option 04)
144
Analog Circuit
145
Filter
145
Figure 3 8: Block Diagram of the Analog Circuit
145
Multiplier
146
Figure 3 9: 100% Amplitude Modulation
146
Table 3 2: Cutoff Frequencies and Delays
146
Table 3 3: Output Signals for External Signals
146
Variable Gain Amplifier/Attenuator
147
Output Amplifier
147
Offset
147
Table 3 4: CH1 Signal Output for CH2 Signal Amplitude
147
Introduction
151
EDIT Menu
153
General Description
153
Initial Menu
155
Initial Menu Structure
155
Figure 4A 1: Initial EDIT Menu Structure
155
Menu Functions
156
Table 4A 1: Menu Functions
156
CRT Display
157
Figure 4A 2: Display of the Initial Menu
157
Creating or Editing a File
158
Creating a New File
158
Editing an Existing File
159
Using File Editing Functions
159
Renaming a File
159
Figure 4A 3: Menu Displayed When Rename Is Selected
160
Comment Input
161
Copying a File
161
Deleting a File
161
Locking and Unlocking Files
162
Figure 4A 4: Menu Displayed When Delete Is Selected
162
Expanding a Sequence File into a Waveform File
163
Figure 4A 5: Menu Displayed When Lock Is Selected
163
Figure 4A 6: Menu Display When Expand SEQ into WFM Is Selected
164
Waveform Editor
165
Entering the Waveform Editor
165
Opening and Selecting Editing Areas
166
Figure 4A 7: Graphic CRT Display
166
Figure 4A 8: Waveform Editor with Three Editing Areas
167
Figure 4A 9: Menu Display When Another Waveform Is Selected
168
Figure 4A 10: Waveform2 Added
169
Figure 4A 11: Menu Display When Show Catalog Entry Is Selected
169
Figure 4A 12: Waveform3 Added
170
Saving Files and Exiting the Editor
171
Choices When Exiting the Editor
171
Naming a File
172
Figure 4A 13: Menu with File Name
172
Graphic Display
174
Graphic Display Menu Structure
174
Figure 4A 14: Waveform Editor Graphic Display Menu Structure
176
Menu Functions
177
Table 4A 2: Menu Functions
177
Graphic Display Screen
178
Figure 4A 15: Graphic Display Screen
178
Settings for the Waveform to be Edited
180
Selecting the Waveform Data Display Format
180
Setting Waveform Point Count
181
Setting Horizontal Axis Units
183
Figure 4A 16: Setting the Unit for the Horizontal Axis
183
Setting Clock Frequency
184
Figure 4A 17: Menu Displayed When Clock Is Selected
184
Linking the Vertical Bar Cursors
185
Displaying a Grid in the Editing Area
187
Figure 4A 19: Grid Set to on
187
Creating a Standard Function Waveform
188
Selecting Function Waveform Type and Calculation Method
188
Setting the Parameters for Function Waveforms
189
Procedure 1: Creating a Sine Wave
189
Procedure 2: Adding a Waveform to Existing Data
190
Figure 4A 20: Creating a Sine Wave
190
Figure 4A 21: Adding Noise to the Sine Wave
191
Procedure 3: Multiplying Waveforms
192
Figure 4A 22: Multiplying Sine Waves
192
Editing Waveforms in Graphic Display
193
Setting Editing Areas
193
Cutting Waveforms
194
Figure 4A 23: Defining the Editing Area
194
Copying/Pasting Waveforms
195
Figure 4A 24: Cutting Waveforms
195
Draw Function
197
Figure 4A 25: Pasting Waveforms
197
Figure 4A 26: Menu Display When Draw
198
Shift Function
200
Figure 4A 27: Smoothing
200
Figure 4A 28: Horizontally Shifted Display
202
Figure 4A 29: Vertically Shifted Display
202
Scaling Function
203
Figure 4A 30: Display Expanded Horizontally
204
Invert Function
205
Figure 4A 31: Display Expanded to X1.5 Vertically
205
Figure 4A 32: Horizontally Inverted Display
206
Clip Function
207
Figure 4A 33: Vertically Inverted Display
207
Setting a Marker
208
Figure 4A 34: Display of Waveform Clipped above Clip Level
208
Figure 4A 35: Marker Signal Set High
210
Inserting Other Waveforms
211
Figure 4A 36: Entering Pattern Data
211
Figure 4A 37: Defining the Location for Insertion
212
Figure 4A 38: List of Files for Insertion
213
Figure 4A 39: File Waveform Display
213
Single Waveform Calculations
214
Figure 4A 40: Inserting Waveforms
214
Figure 4A 41: Waveform Example before Calculation
215
Figure 4A 42: Absolute Calculation
216
Figure 4A 43: Square Calculation
216
Figure 4A 44: Cube Calculation
217
Figure 4A 45: Square Root Calculation
217
Figure 4A 46: Normalize Calculation
218
Figure 4A 47: Integral Calculation
218
Calculations with Other Waveform Data
219
Figure 4A 48: Differential Calculation
219
Figure 4A 49: Example of Waveform before Arithmetic
220
Figure 4A 50: List of Files for Waveform Calculation
221
Figure 4A 51: Selected File Waveform Display
221
Figure 4A 52: Waveform Addition Display
222
Specified Region Shift
223
Table 4A 3: Differences between the Shift Operations
223
Figure 4A 53: Data Shifted Using the "Right" Item
224
Figure 4A 54: Data Compressed Using the "Compress" Item
224
Figure 4A 55: Linear Interpolation
226
Figure 4A 56: Quadratic Interpolation
227
Figure 4A 57: Shift with "Cursor Point" Set to "Exclude
228
Figure 4A 58: Smoothing
229
Figure 4A 59: Data Shifting
229
Multiple Copy
230
Figure 4A 60: Increasing the Size of the Area
230
Figure 4A 61: Two Waveform Editing Areas Designated
231
Figure 4A 62: Setting the Copy Source
232
Figure 4A 63: Setting the Copy Destination
233
Figure 4A 64: Waveform Copying (Number of Points in Waveform = Interval Value)
234
Figure 4A 65: Waveform Copying (Number of Points in Waveform < Interval Value)
234
Convolution Calculations
235
Figure 4A 66: Waveform Copying (Number of Points in Waveform > Interval Value)
235
Figure 4A 67: Waveforms Used for Waveform1 and Waveform2
236
Comparing Waveforms
238
Figure 4A 68: Convolution
238
Figure 4A 69: Compare
240
Figure 4A 70: Comparison Without Hysteresis
241
Zooming Waveforms
242
Figure 4A 71: Comparison with Hysteresis
242
Horizontal Zooming
243
Figure 4A 72: Zoom Menu
243
Figure 4A 73: Horizontal Zoom
244
Vertical Zooming
245
Figure 4A 74: Vertical Zoom
245
Timing Display
246
Figure 4A 75: Timing Display
246
Timing Display Menu Structure
247
Figure 4A 76: Waveform Editor Timing Display Menu Structure
248
Menu Functions
249
Table 4A 4: Menu Functions
249
Timing Display Screen
250
Figure 4A 77: Timing Display Screen
250
Settings for the Waveform to be Edited
251
Creating Standard Waveform Data
251
Pattern Types
251
Figure 4A 78: Count up Pattern Display
252
Example of Waveform Data Creation
253
Figure 4A 79: Gray Code Pattern Display
253
Editing Waveform Data in Timing Display
254
Cut, Copy, and Paste Processing Function
254
Setting Waveform Data
254
Figure 4A 80: Setting Waveform Data to High/Low
255
Figure 4A 81: Pattern Data Setting Menu
256
Figure 4A 82: Setting Pattern Data
260
Figure 4A 83: User Defined Code Conversion Menu
261
Shifting Waveform Data
267
Inverting Waveform Data
268
Figure 4A 84: Shifting Waveform Data
268
Copying Lines
269
Figure 4A 85: Inverting Waveform Data State
269
Exchanging Lines
270
Figure 4A 86: Copying Lines
270
Applying Logical Operations to Lines
271
Figure 4A 87: Exchanging Lines
271
Expanding Waveform Data
272
Inserting Other Waveform Data
273
Pseudo Random Pulse Generator Using Shift Register
273
Figure 4A 88: Expanding Waveform Data
273
Figure 4A 89: Shift Register Configuration Menu
274
Figure 4A 90: Register Values and Taps
275
Figure 4A 91: Sample Settings for Register Values and Taps
276
Zooming Waveforms
279
Figure 4A 92: Table Display
279
Figure 4A 93: Waveform Editor Table Display Menu Structure
280
Menu Functions
281
Settings for the Waveform to be Edited
281
Setting a Cardinal Number
281
Table 4A 5: Menu Functions
281
Figure 4A 94: Table Display Screen
282
Editing Waveform Data
285
Figure 4A 95: Numeric Displays for Waveform Data
285
Editing Waveform Data in Table Display
286
Cut, Copy, and Paste Processing Function
286
Inserting Other Waveform Data
286
Equation Editor
287
Entering the Equation Editor
287
Figure 4A 96: Example of Equation File Data and
287
Saving Files and Exiting the Editor
288
Equation Editor Menu Structure
288
Figure 4A 97: Equation Editor Menu Structure
288
Menu Functions
289
Table 4A 6: Menu Functions
289
Equation Editor Menu Display
290
Figure 4A 98: Equation Editor CRT Display
290
Creating and Editing Equation Files
292
Specifying the Time Domain
292
Figure 4A 99: Menu with Operation Selected
292
Using the Front Panel Buttons in Editing
293
Decimal Point
294
Component Menu
294
Figure 4A 100: Component Menu
294
Figure 4A 101: Trigonometric Function Waveform
296
Figure 4A 102: Trigonometric Function Waveform Expressed with Variable T
297
Figure 4A 103: Equation Using Exp
297
Figure 4A 104: Equation Using Log
298
Figure 4A 105: Equation Using Ln
298
Figure 4A 106: Equation Using Sqrt
299
Figure 4A 107: Equation Using Abs
299
Figure 4A 108: Equation Using Int
300
Figure 4A 109: Equation Using Round
300
Figure 4A 110: Equation Using Norm
301
Figure 4A 111: Equation Using Max
301
Figure 4A 112: Equation Using Rnd
302
Figure 4A 113: Waveform before Calculation
303
Figure 4A 114: Waveform after Differentiation Using Diff
303
Figure 4A 115: Waveform after Integration Using Integ
304
Editing Functions
305
Cutting a Line
305
Copying and Pasting a Line
305
Insert Other Equation File
306
Figure 4A 116: Menu Displayed When Insert Other Equation Is Selected
306
Setting Waveform Point Count
307
Figure 4A 117: Setting Waveform Point Count
307
Compiling Equations into Waveform Data
308
Figure 4A 118: Example of Compiled Waveform Display
308
Sequence Editor
310
Figure 4A 119: Sequence File Data and Sample
310
Entering the Sequence Editor
311
Saving Files and Exiting the Editor
311
Sequence Editor Menu Structure
312
Menu Functions
312
Figure 4A 120: Sequence Editor Menu Structure
312
Table 4A 7: Menu Functions
312
Sequence Editor Menu Display
313
Figure 4A 121: Sequence Editor CRT Display
313
Creating and Editing Sequence Files
315
Creating a Sequence File
315
Button Functions
316
Figure 4A 122: Sequence File Creation Example
316
Editing Functions
317
Cutting a Line
317
Copying and Pasting a Line
317
Catalog File Waveform Display
318
Figure 4A 123: Example of Waveform Display When Show Catalog Entry Is Selected
318
Inserting a Sequence File
319
Sequence File Display
319
Figure 4A 124: Example of CRT Display When Show Overview Is Selected
320
Autostep Editor
321
Figure 4A 125: Autostep File Data and Output Waveforms
321
Entering the Autostep Editor
322
Saving Files and Exiting the Editor
322
Autostep Editor Menu Structure
323
Figure 4A 126: Autostep Editor Menu Structure
323
Menu Functions
324
Table 4A 8: Menu Functions
324
Autostep Editor Menu Display
325
Figure 4A 127: Autostep Editor CRT Display
325
Creating and Editing Autostep Programs
327
Setting Files
327
Figure 4A 128: Selecting the Item for File Setting
327
Figure 4A 129: File Selection List
328
Figure 4A 130: Sample File Waveform Display
328
Figure 4A 131: Setting a File
329
Changing Parameters
330
Clock Settings
331
Figure 4A 132: Clock Setting Menu
331
CH1 Operation Settings
332
Figure 4A 133: CH1 Operation Setting Menu
332
Filter Settings
333
Figure 4A 134: Filter Setting Menu
333
Amplitude Settings
334
Figure 4A 135: Amplitude Setting Menu
334
Offset Settings
335
Figure 4A 136: Offset Setting Menu
335
Editing Functions
336
Cutting a Step
336
Copying and Pasting a Step
336
Adding a Step
337
Inserting the SETUP Menu Waveforms and Output Parameters
337
Swapping Steps between Channels
337
Jumping to a Step
338
Clock Sweep Editor (Option 05)
339
Entering the Clock Sweep Editor
339
Saving Files and Exiting the Editor
339
Figure 4A 137: Sample Linear Up/Down Clock
339
Clock Sweep Editor Menu Structure
340
Figure 4A 138: Clock Sweep Editor Menu Structure
340
Menu Functions
341
Table 4A 9: Menu Functions
341
Clock Sweep Editor Menu Display
342
Figure 4A 139: Clock Sweep Editor CRT Display
342
Settings for Editing Clock Sweep Data
344
Setting the Number of Steps
344
Setting the y Axis Scale
345
Setting the Horizontal Unit
345
Figure 4A 140: y Axis Scale Settings
345
Setting the Dwell Time
346
Figure 4A 141: Horizontal Unit Settings
346
Creating a Standard Clock Sweep Waveform
347
Setting the Parameters and Type of Standard Clock Sweep
347
Figure 4A 142: Sample Linear Clock Sweep
347
Figure 4A 143: Sample Log Clock Sweep
348
Figure 4A 144: Sample Linear U/D Clock Sweep
348
Figure 4A 145: Sample Log U/D Clock Sweep
349
Figure 4A 146: Sample Constant Clock Sweep
349
Setting Parameters for Clock Sweep Waveform
350
Figure 4A 147: Duty for U/D Clock Sweep
350
Sample Creation of a Linear U/D Clock Sweep
351
Figure 4A 148: Creating a Linear U/D Clock Sweep
351
Editing Clock Sweep Data
352
Setting Editing Areas
352
Cutting, Copying and Pasting Data
352
Draw Function
352
Setting Hold Bits
353
Figure 4A 149: Connecting Points
353
Figure 4A 150: Hold Bit Set at Active Vertical Bar Cursor
354
Zooming Clock Sweep Waveforms
355
Figure 4A 151: Hold Bits Set between Vertical Bar Cursors
355
Convolution Waveform Editor (Option 09)
356
Entering the Convolution Waveform Editor
356
Saving Files and Exiting the Editor
357
Convolution Waveform Editor Menu Structure
357
Menu Functions
357
Figure 4A 152: Convolution Waveform Editor Menu Structure
357
Table 4A 10: Menu Functions
357
Convolution Waveform Editor Menu Display
358
Figure 4A 153: Convolution Waveform Editor CRT Display
358
Selecting a Waveform File
359
Figure 4A 154: Selecting a Waveform File
359
Executing Convolution/Correlation
360
Figure 4A 155: Sample Convolution
360
Figure 4A 156: Sample Correlation
361
FFT Editor (Option 09)
362
Entering the FFT Editor
362
Figure 4A 157: FFT Window Selection Menu
363
Saving Files and Exiting the Editor
364
FFT Editor Menu Structure
364
Figure 4A 158: FFT Editor Menu Structure
364
Menu Functions
365
Table 4A 11: Menu Functions
365
FFT Editor Menu Display
366
Figure 4A 159: FFT Editor CRT Display
366
Editing in the Frequency Domain
368
Editing Magnitude
368
Editing Phase
369
Searching for Peaks
369
Drawing Magnitude and Phase
369
Figure 4A 161: Drawing a Magnitude
372
Magnifying a Signal
373
Figure 4A 162: Magnified Signal Display
373
Selecting a Filter
374
Figure 4A 163: Low Pass Filter
374
Figure 4A 164: High Pass Filter
374
Figure 4A 165: Band Pass Filter
375
Figure 4A 166: Band Cut Filter
375
Selecting a Limiter
376
Cutting Extraneous Frequency Components
376
Deleting Even or Odd Components
376
Shifting Magnitudes
377
Figure 4A 167: Fundamental, Odd, and Even Components
377
SETUP Menu
379
General Description
379
SETUP Menu Structure
380
Figure 4B 1: SETUP Menu Structure
380
Menu Functions
381
SETUP Menu Display
381
Figure 2 18: SETUP Menu
381
Figure 4B 2: SETUP Menu (Graphic Mode)
381
Table 4B 1: Menu Functions
381
Selecting the Display Format for the SETUP Menu
383
Figure 4B 3: SETUP Menu (Text Mode)
383
Selecting Output Parameter Fields
384
Numeric Input
384
Selecting a Waveform or Sequence File
385
Setting Clock Source and Frequency
387
Figure 4B 4: Clock and Waveform Points
387
CH1 Waveform Operations
389
Figure 4B 5: Multiplying CH1 Waveform by CH2 Waveform
390
Figure 4B 6: Adding CH1 Waveform and CH2 Waveform
391
Figure 4B 7: Multiplying CH1 Waveform by an External Waveform
392
Table 4B 2: Output Signal Amplitude Relative to External
392
Figure 4B 8: Adding CH1 Waveform and External Waveform
393
Setting Filter
394
Setting Amplitude and Offset
394
Figure 4B 9: Amplitude and Offset Setting
394
Setting Amplitude
395
Setting Offset
395
Linking the CH1 Waveform and Amplitude or Offset
396
Setting Clock Sweep (Option 05)
397
Figure 4B 10: Clock Menu Item with Sweep Set to on
397
Setting the Sweep Type
399
Setting the Sweep Type to Linear or Log
400
Figure 4B 12: Linear Clock Sweep Waveform
400
Setting Sweep Type to Arbitrary
401
Figure 4B 13: Sample Linear and Log Clock Sweep Settings
401
Figure 4B 14: Arbitrary Clock Sweep Waveform
401
Figure 4B 15: Clock Sweep File List
402
Setting the Sweep Mode
403
Figure 4B 16: Sample Arbitrary Clock Sweep Setting
403
Stopping the Sweep
404
MODE Menu
405
General Description
405
MODE Menu Structure
406
Figure 4C 1: MODE Menu Structure
406
Menu Functions
407
Table 4C 1: Menu Functions
407
MODE Menu Display
408
Figure 4C 2: MODE Menu CRT Display
408
Setting the Operating Mode
409
Cont Mode
410
Triggered Mode
410
Figure 4C 3: Output Waveform for External Trigger Signal in Triggered Mode
410
Gated Mode
411
Figure 4C 4: Output Waveform for External Gate Signal in Gated Mode
411
Waveform Advance Mode
412
Waveform Output Conditions
412
Figure 4C 5: Waveform Output in Response to External Trigger Signal (When Run Is Set to Continuous and Step)
413
Autostep Mode
414
Waveform Output Conditions
414
Figure 4C 6: Waveform Output in Response to External Trigger Signal (When Run Is Set to Continuous and Step)
415
Starting an Autostep Program
416
Figure 4C 7: Autostep File List
416
Setting Trigger Parameters for an External Trigger (Gate)
417
Figure 4C 8: Slope and Level Controls
417
Designating the System as Master or Slave
418
Figure 4C 9: AWG2005 Parallel Operation
418
LOAD/SAVE Menu
419
General Description
419
Memory Capacity
420
Figure 4D 1: Relationship between Memory and Execution of Load/Save
420
LOAD/SAVE Menu Structure
421
Menu Functions
421
Figure 4D 2: LOAD/SAVE Menu Structure
421
Table 4D 1: Menu Functions
421
LOAD Menu Display
422
Figure 4D 3: LOAD Menu CRT Screen Display
422
Selecting the Device
424
Table 4D 2: Supported Instruments
425
Loading Files from Mass Memory into Internal Memory
426
Figure 4D 4: LOAD Menu
426
Saving Files from Internal Memory to Mass Memory
428
Figure 4D 5: SAVE Menu
428
Saving Data in Text Format
429
Transferring Waveform Data Directly
430
Loading Waveform Data
430
Figure 4D 6: Connecting Instruments
430
Figure 4D 7: GPIB Source List
431
Selecting Instruments Made by Other Manufacturers
432
Figure 4D 8: List of Supported Models Made by Other
432
Auto Loading
433
Supported Floppy Disk Files
434
Table 4D 3: Supported Floppy Disk Files
434
UTILITY Menu
435
General Description
435
UTILITY Menu Structure
436
Figure 4E 1: UTILITY Menu Structure
436
Menu Functions
437
Table 4E 1: Menu Functions
437
Disk and Nonvolatile Memory
438
Using the Disk Menu
438
Floppy Disk Format
438
Figure 4E 2: Format
439
Table 4E 2: MS DOS Formats for 3.5 Inch Disks
440
Handling Floppy Disks
441
Protecting Disks from Accidental Erasure
441
Creating and Changing Directories
442
Figure 4E 3: Write Protect Tab on a Floppy Disk
442
Root Directory
443
Figure 4E 4: File and Directory Display in the Root Directory
444
Figure 4E 5: Directory Name Input
444
Figure 4E 6: Directory Displayed When Change Directory Is Selected
445
Operating Files Saved to Disk
446
Locking and Unlocking a File
446
Figure 4E 7: File List for a Newly Created Directory
446
Internal Non Volatile Memory
447
Figure 4E 8: Menu Displayed When Nvram Is Selected
447
Remote Interface
448
Gpib
448
GPIB Connection
448
Setting GPIB Configuration
448
Figure 4E 9: Menu Displayed When GPIB Is Selected
448
Rs 232 C
449
RS 232 C Connection
449
Setting the RS 232 C Parameters
450
Figure 4E 10: Menu Displayed When RS232C Is Selected
450
Date and Time
452
Setting the Date and Time
452
Figure 4E 11: Menu Displayed When Date Time Is Selected
452
Other Settings and Displays
453
Setting the Display
453
Setting the Display Brightness
454
Figure 4E 12: Setting the Display Brightness
454
Setting the Order of Files
455
Figure 4E 13: Menu Displayed When Catalog Order Is Selected
455
Figure 4E 14: Catalog Files
456
Figure 4E 15: Catalog with Files Displayed in Type4 Format
457
Date/Time Display
458
Configuration
458
Factory Settings
458
Figure 4E 16: Date/Time Display
458
Deleting Data from Memory
459
Remote Port Settings
460
Settings for Hard Copy Output
460
Selecting the Format
460
Selecting the Port
461
Figure 4E 17: Format Selection Menu
461
Figure 4E 18: Port Selection Menu
461
Table 4E 3: Format Extensions
461
Status Display
463
System and GPIB/RS 232 C Status
463
Figure 4E 19: Menu Displayed When System Is Selected
463
I/O Event Reporting
464
Figure 4E 20: I/O Event Reporting
464
Diagnostics and Calibrations
465
Diagnostics
465
Figure 4E 21: Diagnostics List
465
Calibrations
466
Pattern Display (for Instrument Adjustment)
467
Figure 4E 22: Calibration List
467
Function Waveform Generator Mode
469
General Description
469
Table 4F 1: Number of Data Points for Frequencies and Marker
469
Function Generator Menu Structure
470
Figure 4F 1: FG Mode Menu Structure
470
Function Generator Menu Display
471
Figure 4F 2: FG Mode Menu Display
471
Setting the Output Waveform
472
Selecting the Channel
472
Selecting the Waveform
472
Setting the Output Parameters for the Waveform
473
Setting the Frequency
473
Setting the Amplitude
473
Figure 4F 3: Setting the Amplitude
473
Setting the Offset
474
Setting the Polarity
474
Figure 4F 4: Setting the Offset
474
Figure 4F 5: Waveform Polarity
474
Setting the Duty
475
Marker Output
475
Figure 4F 6: Setting the Duty Value for a Pulse Wave
475
Appendices
477
Appendix A: Options and Accessories
479
Options
479

Tektronix AWG2005 Service Manual (231 pages)

Arbitrary Waveform Generator

Brand: Tektronix | Category: Portable Generator | Size: 4 MB

Table of Contents

8
List of Figures

14
- List of Tables
  18
- General Safety Summary
  20
- Service Safety Summary
  24
- Adjustment Interval
  26
- Introduction
  26
- Strategy for Servicing
  26
- Tektronix Service Offerings
  26
- Repair or Calibration Service
  27
- Self Service
  27
- Warranty Repair Service
  27
- Product Description
  28
- Nominal Traits
  30
- Table 1 1: Period Jitter (CH1 Marker Out)
  34
- Table 1 2: Cycle to Cycle Jitter (CH1 Marker Out)
  34
- Table 1 3: Period Jitter (Clock Out)
  34
- Table 1 4: Cycle to Cycle Jitter (Clock Out)
  34
- Performance Conditions
  38
- Warranted Characteristics
  38
- Typical Characteristics
  46
- Operating Environment
  50
- Operating Temperature
  50
- Preparation for Use
  50
- Ventilation Requirements
  50
- Power Cord Information
  51
- Supplying Power
  51
- Table 2 1: Power Cord Conductor Identification
  51
- Figure 2 1: Optional Power Cords
  52
- Rear Panel Controls
  52
- Figure 2 2: Rear Panel Controls
  53
- Fuse Type and Rating
  53
- Table 2 2: Fuse Type and Rating
  53
- Applying and Interrupting Power
  54
- Power off Cycle
  54
- Power on Cycle
  54
- Installed Options
  55
- Memory Backup Power
  55
- How to Power on
  56
- Instructions for Operation
  56
- Internal Diagnostics Routines
  56
- Display
  57
- User Interface
  57
- Figure 2 3: Display Features
  59
- Menus
  60
- Waveform Files
  60
- Loading Files
  61
- Waveform Storage and I
  61
- Figure 2 4: LOAD Menu
  62
- Setting Output Parameters
  62
- Figure 2 5: SETUP Menu
  63
- Operation Mode Settings
  64
- Figure 2 6: MODE Menu
  65
- Clock Oscillator (A1 Clock Board)
  68
- Clock Sweep Oscillator (A31 Clock Sweep Board)
  68
- Module Overview
  68
- Sequencer (A2 AWG Board)
  68
- Theory of Operation
  68
- Waveform Memory (A2 AWG Board)
  68
- Analog Processing (A3/A23 Analog Board)
  69
- CPU and Memory (A6 CPU Board)
  69
- Digital to Analog Converter (DAC) (A11 D/A Board)
  69
- Display Control (A6 CPU Board)
  69
- GPIB (A6 CPU Board)
  69
- RS 232 C (A6 CPU Board)
  69
- Display Monitor
  70
- Fan
  70
- Floppy Disk Drive
  70
- Front Panel (A12 Key Board)
  70
- Low Voltage Power Supply
  70
- Options
  71
- Before Verification
  72
- Conventions
  72
- Preparation
  72
- Diagnostics
  74
- Self Tests
  74
- Figure 4 1: Diagnostics Menu
  75
- Calibration
  76
- Figure 4 2: Calibrations Menu
  77
- Performance Tests
  78
- Prerequisites
  78
- Equipment Required
  79
- Related Information
  79
- Table 4 1: Test Equipment
  79
- Performance Check Files
  80
- Table 4 2: Test Equipment for Optional Check
  80
- Table 4 3: File List for Performance Check Disk
  81
- Check Cont Mode
  83
- Figure 4 3: Cont Mode Initial Test Hookup
  83
- Operating Mode Checks
  83
- Check Triggered Mode
  85
- Figure 4 4: Triggered Mode Initial Test Hookup
  85
- Check Gated Mode
  87
- Figure 4 5: Gated Mode Initial Test Hookup
  87
- Check Waveform Advance Mode
  89
- Figure 4 6: Relationship between 1 Volt or Greater Gate Signal and Waveform Output Signal
  89
- Figure 4 7: Waveform Advance Mode Initial Test Hookup
  90
- Check Autostep Mode
  91
- Figure 4 8: Autostep Mode Initial Test Hookup
  92
- Arithmetic Operation Checks
  93
- Check External am Operation
  93
- Figure 4 9: External am Operation Initial Test Hookup
  94
- Figure 4 10: MODE Menu Autostep Setting
  95
- Check External ADD Operation
  96
- Check Internal am Operation
  96
- Check Internal Add Operation
  97
- Check Clock Frequency Accuracy
  98
- Clock Frequency and Amplitude Checks
  98
- Figure 4 11: Clock Frequency Accuracy Initial Test Hookup
  98
- Check Clock Amplitude
  100
- Figure 4 12: Clock Amplitude Initial Test Hookup
  100
- Table 4 4: Clock Frequency Accuracy
  100
- Gain Accuracy Check
  101
- Figure 4 13: Gain Accuracy Initial Test Hookup
  102
- Offset Accuracy Check
  103
- Figure 4 14: Offset Accuracy Initial Test Hookup
  104
- Figure 4 15: Pulse Response Initial Test Hookup
  105
- Pulse Response Check
  105
- Figure 4 16: Initial Test Hookup
  107
- MARKER out Amplitude Check
  107
- CONTROL SIG out Amplitude Check
  109
- Figure 4 17: Initial Test Hookup
  109
- External Trigger Level Accuracy Check
  110
- Figure 4 18: External Trigger Level Accuracy Initial Test Hookup
  111
- External CLOCK in Check
  113
- Figure 4 19: External CLOCK in Initial Test Hookup
  113
- Figure 4 20: Slave Operation Initial Test Hookup
  115
- Optional Check - Master Slave Operation Check
  115
- DIGITAL DATA out Check (Option 04)
  117
- Figure 4 21: Digital Data out Initial Test Hookup
  118
- Figure 4 22: Output Pins on the Digital Data out Cable
  119
- Floating Point Processor Check (Option 09)
  120
- Adjustments
  122
- Before Maintenance
  124
- Prerequisites
  124
- Precautions
  125
- Preventing ESD
  125
- Susceptibility to ESD
  125
- Table 6 1: Relative Susceptibility to Static Discharge Damage
  126
- General Care
  128
- Inspection and Cleaning
  128
- Inspection and Cleaning Procedures
  128
- Inspection Exterior
  129
- Table 6 2: External Inspection Check List
  129
- Cleaning Procedure Exterior
  130
- Inspection Interior
  130
- Table 6 3: Internal Inspection Check List
  130
- Cleaning Procedure Interior
  131
- Lubrication
  131
- List of Mechanical Parts
  132
- Preparation
  132
- Removal and Installation Procedures
  132
- Equipment Required
  133
- General Instructions
  133
- Summary of Procedures
  133
- Table 6 4: Equipment Required
  134
- AWG2005 Orientation
  135
- Figure 6 1: AWG2005 Orientation
  135
- Access Procedure
  136
- Figure 6 2: Guide to Removal Procedures
  136
- Figure 6 3: External Modules
  137
- Figure 6 4: Internal Modules
  138
- Procedures for External Modules
  139
- Figure 6 5: Front Panel Knob Removal
  140
- Front Panel Knob
  140
- Line Fuse and Line Cord
  141
- Figure 6 6: Line Fuse and Line Cord Removal
  142
- Rear Cover and Cabinet
  143
- Figure 6 7: Rear Cover and Cabinet Removal
  144
- EMI Gaskets
  145
- Front Cover, Trim Ring, and Menu Buttons
  145
- Figure 6 8: Front Cover, Trim Ring, and Menu Button Removal (Front Cover Not Shown)
  146
- Front Panel Module
  147
- Figure 6 9: Front Panel Module Removal
  148
- Figure 6 10: A12 Keyboard Removal
  149
- Figure 6 11: Disassembly of Front Panel Module
  150
- Procedures for Internal Modules
  151
- A23 Analog Board or A3 Analog Board (Option 02)
  152
- Figure 6 12: A23/A3 Analog Board Removal
  153
- Connector Module
  154
- Figure 6 13: Connector Module Removal
  155
- Fan and Fan Frame
  156
- Figure 6 14: Fan and Fan Frame Removal
  157
- Rear Shield Cover
  158
- Figure 6 15: Rear Shield Cover Removal
  159
- Figure 6 16: Rear BNC Connectors Removal
  160
- Rear BNC Connectors
  160
- Power Supply Module
  161
- AUX Power Board and AC Inlet
  162
- Figure 6 17: Power Supply Module Removal
  162
- Figure 6 18: aux Power Board and AC Inlet Removal
  164
- Monitor Module and CRT Frame
  165
- Figure 6 19: Monitor Module Removal
  166
- Figure 6 20: CRT Frame Removal
  167
- Circuit Boards
  168
- Figure 6 21: Board Removal
  169
- A5 Backplane Board
  172
- Figure 6 22: A5 Backplane Board Removal
  173
- Lithium Battery
  174
- Figure 6 23: Battery Location on the A5 Backplane Board
  175
- Floppy Disk Drive Module
  176
- Figure 6 24: Floppy Disk Drive Module Removal
  177
- Repackaging
  178
- Repackaging Instructions
  178
- Figure 6 25: Primary Troubleshooting Procedure
  180
- Figure 6 27: Troubleshooting Procedure 1
  180
- Figure 6 30: Troubleshooting Procedure 2
  180
- Figure 6 32: Troubleshooting Procedure 3
  180
- Troubleshooting
  180
- Troubleshooting Procedures
  180
- AWG2005 Diagnostics
  181
- Checking Diagnostics Tests
  181
- Figure 6 26: CPU Board
  183
- Figure 6 28: aux Power Board
  185
- Figure 6 29: Power Supply Module
  185
- Figure 6 31: Key Board
  187
- Figure 6 33: Monitor Module
  189
- Figure 6 34: Horizontal and Vertical Sync Signals
  189
- Figure 6 35: a Video Signal with White and Black Levels
  190
- Figure 6 36: Troubleshooting Procedure 4 Module Isolation
  191
- List of Options
  192
- Options and Accessories
  192
- Table 7 1: International Power Cords
  193
- Figure 7 1: Option 04 Block Diagram
  194
- Figure 7 2: Option 04 Output Connector
  194
- Table 7 2: Option 04 Digital Output Signals
  195
- Figure 7 3: Generation of Excess Output
  196
- Figure 7 4: Output Circuit
  196
- Figure 7 5: Output Waveform
  197
- Figure 7 6: Data Latching
  197
- Figure 7 7: Digital Data out Cable
  198
- Figure 7 8: Waveform Reproduction Circuit Example
  199
- Table 7 3: Standard Accessories List
  201
- Table 7 4: Optional Accessories List
  201
- Table 7 5: Maintenance Kit Contents
  202
- Options
  203
- Figure 9 1: Block Diagram
  208
- Option 02
  208
- Option 04
  208
- Figure 9 2: Interconnect Diagram
  210
- Figure 10 1: Cabinet
  216
- Figure 10 2: Main Chassis and CRT
  218
- Figure 10 3: Main Chassis and Circuit Boards
  220
- Figure 10 4: Circuit Boards
  222
- Figure 10 5: Front Panel Assembly
  224
- Figure 10 6: Option 02
  226
- Figure 10 7: Option 04
  227
- Figure 10 8: Option 05
  228
- Figure 10 9: Option 09
  229

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