External Clock - HP 8110A Service Manual

HP 81106Α PLL/External Cloc k Module
2-1 4 Specifications
External Clock
ι The output
p eriod is determined by s ignal at clock input.
Frequency accuracy can be increased by using α
p
recise external
clock.
ι
T
rigger synchronously to external
c lock: the output
p
eriod is
synchronous to the signal at clock input . The signal at the
E
xternal Input i s u sed for arming .