6-17
.001
.01
.1
1
10
100
t(seconds)
10-9
10-10
10-11
10-12
sy(t)
fL (LOOP BW) =
fL = 100 Hz (STANDARD)
OTHERS OPTIONAL
fL = 0.01 Hz
fL = 1 Hz
VCXO
RUBIDIUM - WORST CASE
fL = 100 Hz
Short-Term Stability of a Rb Standard
Rubidium Atomic Frequency Standard, Model FE-5600A data sheet, Frequency Electronics, Inc., 55 Charles Lindbergh Blvd., Mitchel Field, NY 11553.