stc3800 Connor-Winfield VCXOs, stc3800 Datasheet - Page 38

• Manufacturer Part Number: stc3800
• Description: Integrated - Stratum 3e Timing Source
• Manufacturer: Connor-Winfield VCXOs

Application Notes continued
re-start the building procedure
History restored from backup,
Reference Switch
Reference Switch
(with “Continue” set)
Reference Switch
Reference Lock
Reference Switch
History bulid complete
© Copyright 2001 The Connor-Winfield Corp. All Rights Reserved
Preliminary Data Sheet #: TM061
Hold Over History and Status States
Acquire Reference
Hold Complete = 0
Hold Avail = 0
Acquire Reference
Hold Complete = 0
Hold Avail = 1
Hold Complete = 0
Hold Avail = 0
Hold Complete = 0
Hold Avail = 1
Locked, history
complete
Hold Complete = 1
Hold Avail = 1
Build History
Build History
Reset
Figure 12
Reference lock
Reference switch
(with “Rebuild” set)
Reference Lock
Flush
Flush
Page 38 of 48
History Build Complete,
replace active holdover history
Flush
Specifications subject to change without notice
Rev: P06
Date: 11/22/04