Pendulum CNT-90 - Page 6

Input and Output Specifications .............. 8-19
Inputs A and B.................................. 8-19
Input C.............................................. 8-20
Rear Panel Inputs & Outputs ............ 8-20
Auxiliary Functions.................................. 8-20
Trigger Hold-Off................................ 8-20
External Start/Stop Arming ............... 8-20
Statistics........................................... 8-20
Mathematics..................................... 8-20
Other Functions................................ 8-20
Display ............................................. 8-21
GPIB Interface.................................. 8-21
USB Interface................................... 8-21
TimeView™...................................... 8-21
Battery Unit............................................. 8-21
Option 23/90..................................... 8-21
Measurement Uncertainties .................... 8-22
Random Uncertainties (1σ)............... 8-22
Systematic Uncertainties .................. 8-22
Total Uncertainty (2
σ
)....................... 8-22
Time Interval, Pulse Width, Rise/Fall Time
.......................................................... 8-22
Frequency & Period A, B .................. 8-22
Frequency & Period C ...................... 8-22
Frequency Ratio f
A
/f
B
or f
B
/f
A
............. 8-23
Frequency Ratio f
C
/f
A
or f
C
/f
B
............. 8-23
Phase............................................... 8-23
Duty Factor....................................... 8-23
Calibration .............................................. 8-23
Definition of Terms ........................... 8-23
General Specifications............................ 8-24
Environmental Data .......................... 8-24
Power Requirements ........................ 8-24
Dimensions & Weight ....................... 8-24
Ordering Information............................... 8-24
Timebase Options................................... 8-25
V I
Explanations .....................................8-25
CNT-91(R) ....................................... 8-30
Introduction .............................................8-31
Measurement Functions..........................8-31
Frequency A, B, C.............................8-31
Frequency Burst A, B, C....................8-31
Period A, B, C Average ..................... 8-31
Period A, B Single.............................8-32
Period A, B Back-to-Back..................8-32
Ratio A/B, B/A, C/A, C/B ................... 8-32
Time Interval A to B, B to A, A to A, B to B
.........................................................8-32
Pulse Width A, B...............................8-32
Rise and Fall Time A, B..................... 8-32
Time Interval Error (TIE) A, B............8-33
Phase A Rel. B, B Rel. A...................8-33
Duty Factor A, B................................8-33
V
max
, V
min
, V
p-p
A, B............................8-33
Totalize A, B, A+B, A-B, A/B .............8-34
Timestamping A, B............................8-34
Auto Set / Manual Set ....................... 8-34
Input and Output Specifications............... 8-35
Inputs A and B .................................. 8-35
Input C (Option 10)............................ 8-35
Input C (Option 13)............................ 8-36
Input C (Options 14 & 14B) ............... 8-36
Rear Panel Inputs & Outputs.............8-36
Auxiliary Functions..................................8-37
Trigger Hold-Off ................................ 8-37
External Start/Stop Arming................8-37
Statistics ........................................... 8-37
Mathematics .....................................8-38
Other Functions ................................8-38
Display..............................................8-38
GPIB Interface ..................................8-38
USB Interface....................................8-39
TimeView™ ......................................8-39
Measurement Uncertainties..................... 8-40
Random Uncertainties (1) ...............8-40
Systematic Uncertainties...................8-40
Total Uncertainty (2) .......................8-40
Time Interval, Pulse Width, Rise/Fall Time
.........................................................8-40
Frequency & Period ..........................8-41
Frequency Ratio f
1
/f
2
......................... 8-41
Phase ...............................................8-41
Duty Factor ....................................... 8-41
Calibration............................................... 8-42
Definition of Terms ............................8-42
General Specifications ............................8-42
Environmental Data...........................8-42
Power Requirements.........................8-43
Dimensions & Weight........................ 8-43
Ordering Information ...............................8-43
Timebase Options CNT-91......................8-44
Explanations .....................................8-44
Timebase Specifications CNT-91R ......... 8-45
Explanations..................................... 8-45
CNT-91R/71B.................................... 8-46
Introduction............................................. 8-47
Measurement Functions ......................... 8-47
Frequency A, B, C ............................ 8-47
Frequency Burst A, B, C................... 8-47
Period A, B, C Average..................... 8-47
Period A, B Single ............................ 8-48
Period A, B Back-to-Back ................. 8-48
Ratio A/B, B/A, C/A, C/B................... 8-48
Time Interval A to B, B to A, A to A, B to B
......................................................... 8-48
Pulse Width A, B............................... 8-48
Rise and Fall Time A, B .................... 8-48
Time Interval Error (TIE) A, B ........... 8-49
Phase A Rel. B, B Rel. A .................. 8-49
Duty Factor A, B............................... 8-49
V
max
, V
min
, V
p-p
A, B ........................... 8-49
Totalize A, B, A+B, A-B, A/B............. 8-50
Timestamping A, B ........................... 8-50
Auto Set / Manual Set....................... 8-50