Anritsu BERTWave Series, Operation Manual, Page: 410 / 466

Appendix A Specifications
A-14
A.3.3 Time Setting
Table A.3.3-1 Time Setting
Item Specifications
Recalculate Option Specifies the reference parameter
Symbol Rate (Symbol Rate is automatically set when Clock Rate is
entered)
Clock Rate (Clock Rate is automatically set when Symbol Rate is entered)
Symbol Rate Specifies the baud rate of the signal input to the Scope channel
100 Mbaud to 60 Gbaud, 1 kbaud step
Clock Rate Specifies the clock frequency input to Trigger In
100 MHz to 15 GHz, 1 kHz step
Tracking Function that sets Symbol Rate and Divide Ratio to values set by other
options, when BERT or Clock Recovery option is installed
Acquire Clock Rate Uptates Clock Rate by measuring the clock rate input to Trigger In
(Data Rate is automatically set according to the Divide Ratio)
Divide Ratio Ratio of Clock and Input Data (1 to 99. However, Pulse / Coherent Eye Mode
works only when setting 1, 2, 4, 8, 16, 32, 40, 48, 64)*
1
Divide Ratio Detect Detects Divide Ratio automatically
Precision Trigger*
2
Enable ON/OFF (Trigger Clock ON is possible at input frequency of 2.4 GHz or
higher)
Reset Ability to redetect the internal correction value for Precision Trigger
Alarm Ability to display status to the user when the internal correction value
becomes inappropriate
Scale/Offset
Unit Specifies the horizontal axis unit of the screen
UI, Time(ps)
UI On Screen Specifies the number of UI on the screen
Eye, Coherent Eye Mode: 1 to 100 UI (1 UI step)
Pulse Mode: 1 to 65535 UI (1 UI step)
Offset Sets time offset for trigger position
0.00 to 32768.00 UI (0.01 UI step)
Available only when Sampling Mode is Pulse.
Software Delay Function of correcting Inter-channel phase delay
Channel A:
Display UI converted to ps (0.1 ps step)
Channel B: Display UI converted to ps (0.1 ps step)
Channel C: Display UI converted to ps (0.1 ps step)
Channel D: Display UI converted to ps (0.1 ps step)
*1: 48 is supported by Version 6 or later.
*2: Available when MP2110A-024 is installed
±
UI On Screen
2
±
UI On Screen
2
±
UI On Screen
2
±
UI On Screen
2