SA.22c Rubidium Oscillator
Designer Reference and User Guide Revision D
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Figure 14 • Block Diagram of Suggested Test SA.22C Set-up (Option 2)
It is recommended to power up 5 V first, or simultaneous with the 15 V supply.
After the SA.22c unit receives power, wait for a few minutes while the unit achieves atomic lock. During
this period, the monitored lock signal should be HIGH. After the unit achieves atomic lock, the lock
signal goes LOW.