Model  4145A 
List  of  Illustrations 
LIST  OF  ILLUSTRATIONS 
L 
Number  Title  Page 
l-l.  Model  4145A  and  Accessories  ....  l-l 
3-38. 
l-2.  Serial  Number  Plate  ............  l-3 
3-39. 
2-l.  Voltage  and  Fuse  Selection  ..... 
2-2 
2-2. 
Power  Cable  Supplied 
........... 
2-3 
2-3. 
Rack  Mount  Kit  .................  2-5 
3-l. 
3-2. 
3-3. 
3-4. 
3-5. 
3-6. 
3-7. 
3-8. 
3-9. 
3-10. 
3-11. 
L- 
I 
3-12. 
3-13. 
3-14. 
3-15. 
3-16. 
3-17. 
3-18. 
3-19. 
3-20. 
3-21  . 
3-22. 
3-23. 
3-24. 
3-25. 
3-26. 
3-27. 
3-28. 
3-29. 
3-30. 
3-31. 
3-32. 
3-33; 
3-34. 
3-35. 
b’  +” 
3-36. 
3-37. 
Contents  of  Section 
III  ........  3-l 
Front  Panel  Features  ...........  3-2 
Rear  Panel  Features  ............  3-8 
Disc  Installation 
and  Removal  . .  3-10 
Useable  Display  Area  ...........  3-11 
Operator  Adjustment  ............  3-11 
Byte  Size  of  Arithmetic 
Expressions  ................. 
3-20 
Source  and  Measurement  Channels 
of  the  4145A  ................  3-21 
Simplified  Circuit  Diagram  of 
One  of  the  Four  SMUs  ........  3-21 
Specifiable  Voltage/Current 
output 
...................... 
3-22 
Simplified  Circuit  Diagram  of  Vs  3-23 
Simplified  Circuit  Diagram  of  Ym  3-23 
Voltage/Current  Output 
Specified  by  the 
COMPLIANCE .  3-23 
Staircase  Sweep  Output  ......... 
3-24 
Relationship  Between  VARl  and 
VAR2  ........................  3-25 
Relationship  Between  VARl  and 
VARl'  .......................  3-26 
Time  Domain  Measurement  ........  3-27 
Page  Control  Keys  .............. 
3-28 
Page  Flow  and  the  Relationship  .  3-29 
MENU Page 
......................  3-32 
CHANNEL 
DEFINITION  Page  ........  3-34 
SOURCE SETUP Page  .............. 
3-38 
MEAS 
&  DISP 
MODE SETUP Page  ....  3-42 
GRAPHICS 
PLOT  Page  ............. 
3-48 
LIST  DISPLAY 
Page  .............. 
3-54 
MATRIX  DISPLAY 
Page  ............ 
3-57 
SCHMOO PLOT  Page 
...............  3-59  
AUTO SEQUENCE SETUP Page  ....... 
3-62 
OUTPUT SEQUENCE SETUP Page  ..... 
3-66 
4145A  FILE 
CATALOG Page  ........ 
3-67 
OPERATION GUIDE  Page  ...........  3-70 
DIAGNOSTICS  Page  ...............  3-71 
Time  Domain  Measurement  Setup  .  .  3-74 
DUT  Connection  Using  the  1605811.  3-76 
DUT  Connection  Using  the 
Connector  Plate  .............  3-80 
Example  of  Guarding  ............  3-82 
Connection  Examples  for 
Application  Package  .........  3-85 
Number  Title  Page 
3-40. 
3-41. 
3-42. 
3-43. 
3-44. 
3-45. 
3-46. 
3-47. 
3-48. 
3-49. 
3-50. 
3-51. 
4-l. 
4-2. 
4-3. 
4-4. 
4-5. 
4-6. 
4-7. 
4-8. 
4-9. 
4-l  0. 
4-l  1. 
4-12. 
4-l  3. 
4-14. 
4-15. 
4-l  6. 
4-17. 
5-l  . 
5-2. 
5-3. 
5-4. 
5-5. 
5-6. 
5-7. 
5-8. 
5-9. 
HP-IB 
Control  Switch  ..........  3-86 
Remote  Program  Codes  and 
Parameter  Setting  .......... 
3-88 
Data  Output  Format  ............  3-l  00 
Status  Byte  for  the  4145A  .....  3-102 
Sample  Program  1  ..............  3-105 
Sample  Program  2 
..............  3-107 
Plot  Function  .................  3-108 
Print  Function  ................  3-110 
External  Display  ..............  3-111 
Disc  Copy 
..................... 
3-112 
Head  Cleaning  .................  3-l-13 
Programs  for 
HP-IB 
controlled 
PLOT  Operations  ............  3-115 
Measurement  Ranges  and 
Resolution  .................  3-116 
Display/Output  Format  .........  3-119 
Test  Pattern  for  GDU  ..........  4-2 
GDU Connector  Location  ........  4-3 
Display  for  Key  Function  Check.  4-4 
Voltage  Control  Accuracy  Test 
Setup  ...................... 
4-5 
Measurement  Setup  ............. 
4-6 
Voltage  Measurement  Accuracy 
Test  Setup  .................  4-9 
Measurement  Setup 
.............  4-10 
Measurement  Setup  ............. 
4-13 
Measurement  Setup  ............. 
4-l  6 
SU  Accuracy  Test  Setup  ........  4-19 
Measurement  Setup  ............. 
4-21 
MU Accuracy  Test  Setup  ........ 
4-22 
Measurement  Setup  ............. 
4-23 
External  CRT  X-Y-Z  Output 
Check  Setup  ................ 
4-25 
Scope  Displays  of  X-Y-Z 
Output  (Example) 
........... 
4-26 
HP-IB  Interface  Test 
Setup  ....  4-27 
Program  Listing 
of  HP-IB 
Interface  Test  ..............  4-30 
Test 
Pattern  for  GDU  ..........  5-6 
INTENSITY 
and  FOCUS Locations  .  5-6 
Connector  Location  ............  5-7 
DC  Power  Supply  Adjustment 
Setup  ...................... 
5-8 
AllR17  Adjustment  .............  5-9 
A5Jl  Check  ....................  5-10 
Check  Point  Locations  .........  5-10 
Sample  Hold  Switch  AC  Offset 
Adjustment  Setup  ...........  5-11 
AC  Offset  Adjustment  ..........  5-12 
5-l  0. 
Check/Adjustment  Point 
Locations  . . . . .  . . . . . . . . . .  . . .  5-12 
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