Keysight E6961A User Manual

D Using the E6960-66600 Frequency Divider Board
74 Keysight E6961A User Guide and Method of Implementation
Switch B
Switch B sets the frequency divider to the relevant setting.
Note: Other combinations are not valid. if no valid switch setting is detected, LED
will flash indicating invalid switch B configuration. After reset, if no valid position
is detected, the board uses the “Free Run Mode” which generates an accurate 10
MHz signal.
A8
off NA NA
on NA NA
Table D-1 Switch Operating Modes
Switches Position Operating mode Comment
Table D-2 Switch B Operating Modes
Divider Comment
B1 B2 B3 B4 B5 B6 B7 B8 To obtain 10 MHz output:
off off off off off off off off Not valid (def) Free Run Mode
on off off off off off off off Div 1 Targeted 10MHz input clock
off
on off off off off off off Div 5/2 Targeted 25MHz input clock
off off
on off off off off off Div 20/3 Targeted 66.67MHz input clock
off off off
on off off off off Div 25/2 Targeted 125MHz input clock
off off off off
on off off off Div 75 Targeted 750MHz input clock

Keysight E6961A Specifications

General

Brand	Keysight
Model	E6961A
Category	Test Equipment
Language	English